In January 2020, members of the Cold Atom Lab operations team assisted remotely in a hardware upgrade to Cold Atom Lab while the facility was still aboard the International Space Station. https://photojournal.jpl.nasa.gov/catalog/PIA23861

Shown here, the "physics package" inside NASA's Cold Atom Lab, where ultracold clouds of atoms called Bose-Einstein condensates are produced. https://photojournal.jpl.nasa.gov/catalog/PIA22563

Cold Kingdom

Cold Sunshine

Astronaut Christina Koch assists with a hardware upgrade for NASA's Cold Atom Lab aboard the International Space Station in January 2020. https://photojournal.jpl.nasa.gov/catalog/PIA23862

Christina Koch Assists Upgrade for Cold Atom Lab

Artist concept of a magneto-optical trap and atom chip to be used by NASA Cold Atom Laboratory CAL aboard the International Space Station.

NASA Cold Atom Laboratory CAL Chip Artist Concept

Members of the Cold Atom Laboratory team at NASA Jet Propulsion Laboratory are seen here with their ground-based testbed, which can reliably create a Bose-Einstein condensate.

Cold Atom Laboratory Team Displays Ground-Based Testbed

Saturn Rings, Cold and Colder

Ice Cold Sunrise on Mars

A Cold Day in Richardson Crater

Cold Hole Over Jupiter Pole

Cold Front Cools the Eastern U.S.

Summertime heat and humidity in the U.S. East Coast is on hold for a couple of days thanks to a cold front and that brought clouds, showers, thunderstorms, and some severe weather on July 16 to the coast. The National Oceanic and Atmospheric Administration (NOAA) noted that the dip in the jet stream will create below normal temperatures for most of the Central and Eastern U.S. for the next couple of days. NOAA's GOES-East satellite captured an image of the clouds associated with the cold front on July 16 at 1630 UTC (12:30 p.m. EDT).The clouds follow the front which stretches from the Florida panhandle, across Florida and up the U.S. East Coast into eastern Canada. Along the front lie two areas of low pressure, one over eastern New England, and the other offshore from South Carolina. Both of those low pressure areas are associated with additional cloudiness along the front. GOES satellites are managed by NOAA. The image was created by the NASA/NOAA GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Maryland. GOES satellites provide the kind of continuous monitoring necessary for intensive data analysis. Geostationary describes an orbit in which a satellite is always in the same position with respect to the rotating Earth. This allows GOES to hover continuously over one position on Earth's surface, appearing stationary. As a result, GOES provide a constant vigil for the atmospheric "triggers" for severe weather conditions such as tornadoes, flash floods, hail storms and hurricanes. For updated information about the storm system, visit NOAA's National Weather Service website: <a href="http://www.weather.gov" rel="nofollow">www.weather.gov</a> For more information about GOES satellites, visit: <a href="http://www.goes.noaa.gov/" rel="nofollow">www.goes.noaa.gov/</a> or <a href="http://goes.gsfc.nasa.gov/" rel="nofollow">goes.gsfc.nasa.gov/</a> Image Credit: NASA/NOAA GOES Project, Text: Rob Gutro <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Astronaut Ricky Arnold assists with the installation of NASA's Cold Atom Laboratory (CAL) on the International Space Station. https://photojournal.jpl.nasa.gov/catalog/PIA22920

CAL Astronaut Installation

A Satellite View of a Back-door Cold Front

A "backdoor cold front" is bringing April temperatures to the U.S. northeast and Mid-Atlantic today, May 29. The backdoor cold front brings relief to the Mid-Atlantic after temperatures in Washington, D.C. hit 92F on Tuesday, May 27 and 88F on Wednesday, May 28 at Reagan National Airport, according to the National Weather Service (NWS). NWS forecasters expect the high temperature for May 29 to only reach 60F in the District of Columbia. NOAA's GOES-East satellite captured a view of the clouds associated with the backdoor cold front that stretch from southern Illinois to North Carolina. The National Weather Service forecast expects the backdoor cold front to bring showers to the Midwest, Northeast, and Mid-Atlantic today, May 29. According to the National Oceanic and Atmospheric Administration, a backdoor cold front is a cold front moving south or southwest along the Atlantic seaboard and Great Lakes; these are especially common during the spring months. This visible image was taken by NOAA's GOES-East satellite on May 29 at 12:30 UTC (8:30 a.m. EDT). The image was created at NASA/NOAA's GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Maryland. In addition to the backdoor cold front clouds, the GOES-East image shows clouds circling around a low pressure area located in eastern Texas. That low pressure area is expected to bring rain from Texas eastward over the southeastern U.S. According to NOAA's National Weather Service, the slow-moving low pressure area in the Deep South "will bring heavy showers and thunderstorms from Louisiana to Alabama through Thursday. This area is already saturated from previous rainfall, so flash flooding will be possible." Image: NASA/NOAA GOES Project Caption: NASA Goddard/Rob Gutro

The Cold Atom Laboratory consists of two standardized containers that will be installed on the International Space Station. The larger container is called a "quad locker," and the smaller container is called a "single locker." The quad locker contains CAL's physics package, or the compartment where CAL will produce clouds of ultra-cold atoms. https://photojournal.jpl.nasa.gov/catalog/PIA22562

CAL Before Flight

CAL Unloading on ISS

Astronaut Christina Koch unloads new hardware for the Cold Atom Lab aboard the International Space Station the week of Dec. 9, 2020. The Cold Atom Laboratory launched to the space station on May 21, 2018, aboard a Northrop Grumman (formerly Orbital ATK) Cygnus spacecraft from NASA's Wallops Flight Facility in Virginia. Designed and built at JPL, CAL is sponsored by the International Space Station Program at NASA's Johnson Space Center in Houston, and the Space Life and Physical Sciences Research and Applications (SLPSRA) Division of NASA's Human Exploration and Operations Mission Directorate at NASA Headquarters in Washington. https://photojournal.jpl.nasa.gov/catalog/PIA23404

Enceladus Cold

This sequence of false-color images shows the formation of a Bose-Einstein condensate in the Cold Atom Laboratory prototype at NASA Jet Propulsion Laboratory as the temperature gets progressively closer to absolute zero.

Forming a Bose-Einstein Condensate

Cold Atom Laboratory (CAL) physicist David Aveline works in the CAL test bed, which is a replica of the CAL facility that stays on Earth. Scientists use the test bed to run tests and understand what is happening inside CAL while it is operating on the International Space Station. https://photojournal.jpl.nasa.gov/catalog/PIA23001

CAL Ground Test Bed

The Cold Atom Laboratory (CAL), packaged in a protective layer, is loaded onto a Northrop Grumman (formerly Orbital ATK) Cygnus spacecraft for its trip to the International Space Station. The facility launched in May 2018 from NASA's Wallops Flight Facility in Virginia. https://photojournal.jpl.nasa.gov/catalog/PIA22919

CAL Boards Cygnus

Long, Strong Eastern U.S. Cold Front Brings Changes

A long, strong, cold front draped over the eastern U.S. is marking a stark change from record-warmth to very cold temperatures. This NOAA GOES-East satellite image from December 23 at 1515 UTC/10:15 a.m. EST shows a powerful cold front covering the U.S. East Coast and stretching into the central and southwestern Gulf of Mexico. According to the National Weather Service, that front is bringing rain and embedded thunderstorms over the Mid-Atlantic and Southeastern U.S. The same system is bringing lingering wintry precipitation to northern New England and upstate New York. Behind the cold front, much colder and dry Canadian air will filter in under high pressure and bring sunshine over the eastern U.S. in time for Christmas. The image was created by the NASA GOES Project at NASA's Goddard Space Flight Center, Greenbelt, Md. Rob Gutro NASA Goddard Space Flight Center <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Cold Atom Lab

iss057e106407 (11/20/2018) -- A view of the Cold Atom Lab (CAL) in the Destiny module aboard the International Space Station (ISS). The Cold Atom Laboratory (CAL) produces clouds of atoms that are chilled to about one ten billionth of a degree above absolute zero -- much colder than the average temperature of deep space. At these low temperatures, atoms have almost no motion, allowing scientists to study fundamental behaviors and quantum characteristics that are difficult or impossible to probe at higher temperatures

Satellite Shows Powerful Cold Front Moving Off U.S. East Coast

NOAA's GOES-East satellite captured an image of a powerful cold front that triggered flash flood watches and warnings along the U.S. East Coast on May 16. NOAA's National Weather Service noted flash flooding was possible from New England into eastern North Carolina today, May 16. The clouds associated with the long cold front was captured using visible data from NOAA's GOES-East or GOES-13 satellite on at 1900 UTC (3:00 p.m. EDT) and was made into an image by NASA/NOAA's GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Md. The clouds stretched from Maine south through the Mid-Atlantic down to southern Florida with a tail of clouds extending into the western Caribbean Sea. South of Lake Michigan the rounded swirl of clouds indicates another low pressure system. GOES satellites provide the kind of continuous monitoring necessary for intensive data analysis. Geostationary describes an orbit in which a satellite is always in the same position with respect to the rotating Earth. This allows GOES to hover continuously over one position on Earth's surface, appearing stationary. As a result, GOES provide a constant vigil for the atmospheric "triggers" for severe weather conditions such as tornadoes, flash floods, hail storms and hurricanes. For updated information about the storm system, visit NOAA's National Weather Service website: <a href="http://www.weather.gov" rel="nofollow">www.weather.gov</a> For more information about GOES satellites, visit: <a href="http://www.goes.noaa.gov/" rel="nofollow">www.goes.noaa.gov/</a> or <a href="http://goes.gsfc.nasa.gov/" rel="nofollow">goes.gsfc.nasa.gov/</a> Rob Gutro NASA's Goddard Space Flight Center <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

This map illustrates the numerous star-forming clouds, called cold cores, that European Space Agency Planck observed throughout our Milky Way galaxy. Planck detected around 10,000 of these cores, thousands of which had never been seen before.

Clumps of Cold Stuff Across the Sky

NASA astronaut Zena Cardman conducts cold transfer skills training

Hot and Cold

This view shows Mercury's north polar region, colored by the maximum biannual surface temperature, which ranges from >400 K (red) to 50 K (purple). As expected for the Solar System's innermost planet, areas of Mercury's surface that are sunlit reach high temperatures, and hence most of this image is colored red! In contrast, some craters near Mercury's poles have regions that remain permanently in shadow, and in these regions even the maximum temperatures can be extremely low. Evidence from MESSENGER and Earth-based observations indicate that water ice deposits are present in these cold craters. The craters nearest Mercury' poles have surface temperatures less than 100 K (-173°C, -280°F), and water ice is stable on the surface, such as in Prokofiev. However, many craters near but somewhat farther from Mercury's poles have cold, permanently shadowed interiors, but the maximum temperature is too high for water ice to persist at the surface. In these craters, water ice is present but is buried beneath a thin, low-reflectance volatile layer likely consisting of organic-rich material, such as in Berlioz crater. http://photojournal.jpl.nasa.gov/catalog/PIA19247

The cold desert climate region of Kazakhstan

View of cold water eddies in Falkland Current off southern Argentina

SL4-137-3608 (14 Dec. 1973) --- A view of cold water eddies in the Falkland Current off the South Atlantic coast of southern Argentina as seen from the Skylab space station in Earth orbit. This picture was taken by one of the Skylab 4 crewmen using a hand-held 70mm Hasselblad camera. This land area (left corner) extends south along the coast from Puerto Deseado (center left border) for about 50 miles. Within the ocean, several light blue areas are visible and represent the occurrence of plankton with the Falkland Current. Over the ocean, the cold water eddies are identified by the circular cloud-free areas within the cloud street pattern and bordered by cumulus cloud buildup (white). The cloud streets indicate the wind is from the southwest and do not form over eddies because energy form the atmosphere is absorbed by the cold ocean water. On the downwind side of the eddies, cumulus clouds tend to form as the cold moist air flows over the warmer water. Similar cloud and eddy features have been observed by the Skylab 4 crewmen in the Yucatan Current off Yucatan Peninsula and in some parts of the South Pacific. Studies are underway by Dr. George Maul, NOAA, and Dr. Robert Stevenson, ONR, to determine the significance of the cold water eddies to ocean dynamics. Photo credit: NASA

Linear Aerospike SR-71 Experiment (LASRE) dumps water after first in-flight cold flow test

The NASA SR-71A successfully completed its first cold flow flight as part of the NASA/Rocketdyne/Lockheed Martin Linear Aerospike SR-71 Experiment (LASRE) at NASA's Dryden Flight Research Center, Edwards, California on March 4, 1998. During a cold flow flight, gaseous helium and liquid nitrogen are cycled through the linear aerospike engine to check the engine's plumbing system for leaks and to check the engine operating characterisitics. Cold-flow tests must be accomplished successfully before firing the rocket engine experiment in flight. The SR-71 took off at 10:16 a.m. PST. The aircraft flew for one hour and fifty-seven minutes, reaching a maximum speed of Mach 1.58 before landing at Edwards at 12:13 p.m. PST. "I think all in all we had a good mission today," Dryden LASRE Project Manager Dave Lux said. Flight crew member Bob Meyer agreed, saying the crew "thought it was a really good flight." Dryden Research Pilot Ed Schneider piloted the SR-71 during the mission. Lockheed Martin LASRE Project Manager Carl Meade added, "We are extremely pleased with today's results. This will help pave the way for the first in-flight engine data-collection flight of the LASRE."

This photograph shows a ground cold flow test of the linear aerospike rocket engine mounted on the rear fuselage of an SR-71.

Linear Aerospike SR-71 Experiment (LASRE) ground cold flow test

Testing NASA's Cold Operable Lunar Deployable Arm (COLDArm)

The 3D-printed titanium scoop of the Cold Operable Lunar Deployable Arm (COLDArm) robotic arm system is poised above a test bed filled with material to simulate lunar regolith (broken rocks and dust) at NASA's Jet Propulsion Laboratory in Southern California. COLDArm can function in temperatures as cold as minus 280 degrees Fahrenheit (minus 173 degrees Celsius). Robotics engineer David E. Newill-Smith looks on during testing in September 2022. COLDArm is designed to go on a Moon lander and operate during lunar night, a period that lasts about 14 Earth days. Frigid temperatures during lunar night would stymie current spacecraft, which must rely on energy-consuming heaters to stay warm. To operate in the cold, the 6-foot-6-inch (2-meter) arm combines several key new technologies: gears made of bulk metallic glass that require no lubrication or heating, cold motor controllers that don't need to be kept warm in an electronics box near the core of the spacecraft, and a cryogenic six-axis force torque sensor that lets the arm "feel" what it's doing and make adjustments. A variety of attachments and small instruments could go on the end of the arm, including the scoop, which could be used for collecting samples from a planet's surface. Like the arm on NASA's InSight Mars lander, COLDArm could deploy science instruments to the surface. https://photojournal.jpl.nasa.gov/catalog/PIA25316

MELFI-3 Cold Box inspection

ISS043e000724 (03/13/2015) --- ESA (European Space Agency) astronaut Samantha Cristoforetti, Expedition 43 flight engineer works daily on science and maintenance duties on board the International Space Station. She is inspecting the Minus Eighty-degree Laboratory Freezer called by the shorter title "MELFI-3 Cold Box inspection". Astronauts are trained for long periods at the Johnson Space Center and in Russia before their missions in space begin so that they are fully trained for these complex duties.

NASA's Webb "Pathfinder Telescope" Successfully Completes First Super-Cold Optical Test

Testing is crucial part of NASA's success on Earth and in space. So, as the actual flight components of NASA's James Webb Space Telescope come together, engineers are testing the non-flight equipment to ensure that tests on the real Webb telescope later goes safely and according to plan. Recently, the "pathfinder telescope," or just “Pathfinder,” completed its first super-cold optical test that resulted in many first-of-a-kind demonstrations. "This test is the first dry-run of the equipment and procedures we will use to conduct an end-to-end optical test of the flight telescope and instruments," said Mark Clampin, Webb telescope Observatory Project Scientist at NASA's Goddard Space Flight Center in Greenbelt, Maryland. "It provides confidence that once the flight telescope is ready, we are fully prepared for a successful test of the flight hardware." The Pathfinder is a non-flight replica of the Webb telescope’s center section backplane, or “backbone,” that includes mirrors. The flight backplane comes in three segments, a center section and two wing-like parts, all of which will support large hexagonal mirrors on the Webb telescope. The pathfinder only consists of the center part of the backplane. However, during the test, it held two full size spare primary mirror segments and a full size spare secondary mirror to demonstrate the ability to optically test and align the telescope at the planned operating temperatures of -400 degrees Fahrenheit (-240 Celsius). Read more: <a href="http://www.nasa.gov/feature/goddard/nasas-webb-pathfinder-telescope-successfully-completes-first-super-cold-optical-test" rel="nofollow">www.nasa.gov/feature/goddard/nasas-webb-pathfinder-telesc...</a> Credit: NASA/Goddard/Chris Gunn <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

The North Pacific Ocean continues to run hot and cold, with abnormally low sea levels and cool waters in the northeastern Pacific contrasting with unusually high sea levels and warm waters in the northwestern Pacific.

TOPEX/El Niño Watch - Pacific Ocean Conditions are Split: Cold in East, Hot in West, July 27, 1999

NASA's James Webb Space Telescope Science Instruments Begin Final Super Cold Test at Goddard

At NASA's James Webb Space Telescope's final destination in space, one million miles away from Earth, it will operate at incredibly cold temperatures of -387 degrees Fahrenheit, or 40 degrees Kelvin. This is 260 degrees Fahrenheit colder than any place on the Earth’s surface has ever been. So first, this final super cold test at Goddard will prepare the Integrated Science Instrument Module (ISIM), or the “heart” of the telescope, for space. Read more: <a href="http://go.nasa.gov/1KFPwJG" rel="nofollow">go.nasa.gov/1KFPwJG</a> Credit: NASA/Goddard/Chris Gunn <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

NASA's James Webb Space Telescope Science Instruments Begin Final Super Cold Test at Goddard

At NASA's James Webb Space Telescope's final destination in space, one million miles away from Earth, it will operate at incredibly cold temperatures of -387 degrees Fahrenheit, or 40 degrees Kelvin. This is 260 degrees Fahrenheit colder than any place on the Earth’s surface has ever been. So first, this final super cold test at Goddard will prepare the Integrated Science Instrument Module (ISIM), or the “heart” of the telescope, for space. Read more: <a href="http://go.nasa.gov/1KFPwJG" rel="nofollow">go.nasa.gov/1KFPwJG</a> Credit: NASA/Goddard/Chris Gunn <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

NASA's James Webb Space Telescope Science Instruments Begin Final Super Cold Test at Goddard

At NASA's James Webb Space Telescope's final destination in space, one million miles away from Earth, it will operate at incredibly cold temperatures of -387 degrees Fahrenheit, or 40 degrees Kelvin. This is 260 degrees Fahrenheit colder than any place on the Earth’s surface has ever been. So first, this final super cold test at Goddard will prepare the Integrated Science Instrument Module (ISIM), or the “heart” of the telescope, for space. Read more: <a href="http://go.nasa.gov/1KFPwJG" rel="nofollow">go.nasa.gov/1KFPwJG</a> Contamination Control Engineer Alan Abeel conducts final inspections and places contamination foils before the start of the test. Credit: NASA/Goddard/Chris Gunn <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a>

Liquid Hydrogen Fill

Engineers complete a test of the Ground Operations Demo Unit for liquid hydrogen at NASA's Kennedy Space Center in Florida. The system includes a 33,000 gallon liquid hydrogen storage tank with an internal cold heat exchanger supplied from a cryogenic refrigerator. The primary goal of the testing is to achieve a liquid hydrogen zero boil-off capability. The system was designed, installed and tested by a team of civil servants and contractors from the center's Cryogenic Test Laboratory, with support from engineers at NASA's Glenn Research Center in Cleveland and Stennis Space Center in Mississippi. It may be applicable for use by the Ground Systems Development and Operations Program at Launch Pad 39B.

This photograph shows the LASRE pod on the upper rear fuselage of an SR-71 aircraft during take-off of the first flight to experience an in-flight cold flow test. The flight occurred on 4 March 1998.

Linear Aerospike SR-71 Experiment (LASRE) during first in-flight cold flow test

Liquid Hydrogen Fill

Inside a control building at NASA's Kennedy Space Center in Florida, Adam Swinger, cryogenic research engineer in the Exploration Research and Technology Directorate, communicates with team members during a test of the Ground Operations Demo Unit for liquid hydrogen. The system includes a 33,000 gallon liquid hydrogen storage tank with an internal cold heat exchanger supplied from a cryogenic refrigerator. The primary goal of the testing is to achieve a liquid hydrogen zero boil-off capability. The system was designed, installed and tested by a team of civil servants and contractors from the center's Cryogenic Test Laboratory, with support from engineers at NASA's Glenn Research Center in Cleveland and Stennis Space Center in Mississippi. It may be applicable for use by the Ground Systems Development and Operations Program at Launch Pad 39B.

Liquid Hydrogen Fill

Technicians with Praxair pressurize the hydrogen trailer before offloading liquid hydrogen during a test of the Ground Operations Demo Unit for liquid hydrogen at NASA's Kennedy Space Center in Florida. The system includes a 33,000 gallon liquid hydrogen storage tank with an internal cold heat exchanger supplied from a cryogenic refrigerator. The primary goal of the testing is to achieve a liquid hydrogen zero boil-off capability. The system was designed, installed and tested by a team of civil servants and contractors from the center's Cryogenic Test Laboratory, with support from engineers at NASA's Glenn Research Center in Cleveland and Stennis Space Center in Mississippi. It may be applicable for use by the Ground Systems Development and Operations Program at Launch Pad 39B.

JAXA astronaut Kimiya Yui works on the Cold Atom Lab

iss073e0431947 (Aug. 12, 2025) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 73 Flight Engineer Kimiya Yui works on the Cold Atom Lab inside the International Space Station’s Destiny laboratory module. He replaced computer components in the physics research device, which chills atoms to temperatures below the average temperature of the universe enabling scientists to observe atomic wave functions and quantum behaviors not possible on Earth.

JAXA astronaut Kimiya Yui works on the Cold Atom Lab

iss073e0431957 (Aug. 12, 2025) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 73 Flight Engineer Kimiya Yui works on the Cold Atom Lab inside the International Space Station’s Destiny laboratory module. He replaced computer components in the physics research device, which chills atoms to temperatures below the average temperature of the universe enabling scientists to observe atomic wave functions and quantum behaviors not possible on Earth.

Satellite View of the U.S. Wrapped in a Frozen Blanket

As icy cold Canadian air settled over the eastern two-thirds of the U.S. bringing snow and bitter cold, NOAA's GOES-East satellite captured this infrared view of what looks like a frozen blanket over the region. NOAA's GOES-East satellite provides visible and infrared images over the eastern U.S. and the Atlantic Ocean from its fixed orbit in space. In an infrared image taken on Nov. 18 at 12:30 UTC (7:30 a.m. EST), the cold air over the eastern and central U.S. appears to look like a blanket of white, but it's not all snow. Infrared data shows temperature, so although the eastern two-thirds of the U.S. appears to appear is if snow covers the ground, the blanket is in fact cold clouds. However, snow does lie under that blanket in the Upper Midwest, Ohio Valley, and Canada, where it will continue in those areas through Thursday, Nov. 20. "Dozens of lakes behind dams in the Southeast USA stand out as dark spots in a grey landscape," said Dennis Chesters of NASA/NOAA's GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Md. "That is because we invert the display of infrared emission to make cold cloud tops appear white, frozen land grey, and warm water dark." NOAA's National Weather Service Weather Prediction Center said that the deep low pressure system pushing that polar air over the Eastern U.S. is centered over southeastern Canada. On Tuesday, Nov. 18, freeze and frost warnings stretch from the upper Great Lakes to Florida. Some areas in the Upper Great Lakes are forecast to receive over two feet of snow. Well below average temperatures are forecast to reach the Gulf Coast, with most of the Mid-Atlantic States barely getting above freezing Tuesday and Wednesday. In the Midwest, periods of lake effect snow are forecast to continue south and east of the Great Lakes through Wednesday. Read more: <a href="http://www.nasa.gov/content/goddard/satellite-view-of-the-us-wrapped-in-a-frozen-blanket/index.html#.VGuxFd6FzeN" rel="nofollow">www.nasa.gov/content/goddard/satellite-view-of-the-us-wra...</a> <a href="http://goes.gsfc.nasa.gov/" rel="nofollow">Credit: NOAA/NASA GOES Project</a> <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

A hypothetical planet is depicted in this artist concept moving through the habitable zone and then further out into a long, cold winter.

Eccentric Habitable Zones Artist Concept

This MOC image shows the patterned ground of the cold, martian northern plains. The circular features are the sites of buried impact craters

Patterned Plains

Shadowed Craters on Ceres

At the poles of Ceres, scientists have found craters that are permanently in shadow (indicated by blue markings). Such craters are called "cold traps" if they remain below about minus 240 degrees Fahrenheit (minus 151 degrees Celsius). These shadowed craters may have been collecting ice for billions of years because they are so cold. This image was created using data from NASA's Dawn spacecraft. http://photojournal.jpl.nasa.gov/catalog/PIA20696

BURNER RIG 126 CELL VANES 1 HOT 1 COLD - BURNER RIG 121 CELL BLADES 1 HOT 1 COLD

GRC-1998-C-00270

Satellite Picture Shows the Snow-covered U.S. Deep Freeze

NOAA's GOES-East satellite provided a look at the frigid eastern two-thirds of the U.S. on Jan. 7, 2015, that shows a blanket of northern snow, lake-effect snow from the Great Lakes and clouds behind the Arctic cold front. A visible picture captured at 1600 UTC (11 a.m. EST) showed the effects of the latest Arctic outbreak. The cold front that brought the Arctic air has moved as far south as Florida, and stretches back over the Gulf of Mexico and just west of Texas today. The image shows clouds behind the frontal boundary stretching from the Carolinas west over the Heartland. Farther north, a wide band of fallen snow covers the ground from New England west to Montana, with rivers appearing like veins. The GOES-East satellite image also shows wind-whipped lake-effect snows off the Great Lakes, blowing to the southeast. Meanwhile, Florida, the nation's warm spot appeared almost cloud-free. To create the image, NASA/NOAA's GOES Project used cloud data from NOAA's GOES-East satellite and overlaid it on a true-color image of land and ocean created by data from the Moderate Resolution Imaging Spectroradiometer, or MODIS, instrument that flies aboard NASA's Aqua and Terra satellites. Together, those data created the entire picture of the Arctic outbreak. The forecast from NOAA's National Weather Service Weather Prediction Center (WPC) calls for more snow along the Appalachian Mountains from Tennessee north to upstate New York. Snow is also expected to fall from New England west to Montana, and in eastern New Mexico and the Colorado Rockies. The WPC summary for Jan. 7 noted: Bitter cold will be felt from the western High Plains to the Mid-Atlantic and Northeast U.S. for the next few days. Widespread subzero overnight lows are forecast for the Dakotas, Upper Midwest, Great Lakes, and interior New England. Wind Chill Advisories and Warnings are in effect for many of these areas. GOES-East provides visible and infrared images over the eastern U.S. and the Atlantic Ocean from its fixed orbit in space. NOAA's GOES satellites provide the kind of continuous monitoring necessary for intensive data analysis. Geostationary describes an orbit in which a satellite is always in the same position with respect to the rotating Earth. This allows GOES to hover continuously over one position on Earth's surface, appearing stationary. As a result, GOES provide a constant vigil for the atmospheric triggers for severe weather conditions such as tornadoes, flash floods, hail storms and hurricanes. For updated information about the storm system, visit NOAA's NWS website: <a href="http://www.weather.gov" rel="nofollow">www.weather.gov</a> For more information about GOES satellites, visit: <a href="http://www.goes.noaa.gov/" rel="nofollow">www.goes.noaa.gov/</a> or goes.gsfc.nasa.gov/ Rob Gutro NASA's Goddard Space Flight Center, Greenbelt, Md. <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

NASA's COLDArm at Lunar Regolith Simulant Test Bed

The 3D-printed titanium scoop of the Cold Operable Lunar Deployable Arm (COLDArm) robotic arm system is poised above a test bed filled with material to simulate lunar regolith (broken rocks and dust) at NASA's Jet Propulsion Laboratory in Southern California. COLDArm can function in temperatures as cold as minus 280 degrees Fahrenheit (minus 173 degrees Celsius). COLDArm is designed to go on a Moon lander and operate during lunar night, a period that lasts about 14 Earth days. Frigid temperatures during lunar night would stymie current spacecraft, which must rely on energy-consuming heaters to stay warm. To operate in the cold, the 6-foot-6-inch (2-meter) arm combines several key new technologies: gears made of bulk metallic glass that require no lubrication or heating, cold motor controllers that don't need to be kept warm in an electronics box near the core of the spacecraft, and a cryogenic six-axis force torque sensor that lets the arm "feel" what it's doing and make adjustments. A variety of attachments and small instruments could go on the end of the arm, including the scoop, which could be used for collecting samples from a planet's surface. Like the arm on NASA's InSight Mars lander, COLDArm could deploy science instruments to the surface. https://photojournal.jpl.nasa.gov/catalog/PIA25317

This three-color combination constructed from ESA Planck two highest frequency channels and an image obtained with the NASA Infrared Astronomical Satellite shows local dust structures within 500 light-years of the sun.

Tendrils of Cold Dust

The galaxy Messier 100, or M100, shows its swirling spiral in this infrared image from NASA Spitzer Space Telescope. The arcing spiral arms of dust and gas that harbor star forming regions glow vividly when seen in the infrared.

Hot and Cold in the M100 Galaxy

Spring Frost on a Cold World

Winter on Mars comes with a blanket of carbon dioxide snow. During the spring "thaw," this snow evaporates into the atmosphere, lingering longest in the shallow depressions such as the troughs of polygon patterned ground. Enhanced color shows the carbon dioxide snow as bluish-white patches among areas of rusty red bare ground. We took this image in 2008 as a possible landing site for the Phoenix Lander that arrived on Mars later that same year. https://photojournal.jpl.nasa.gov/catalog/PIA22868

This image comes from observations of Newton crater by the HiRISE camera onboard NASA Mars Reconnaissance Orbiter where features appear and incrementally grow during warm seasons and fade in cold seasons.

Dark Flows in Newton Crater Extending During Summer Six-Image Sequence

The cold pool of water in the Pacific known as La Niña still persists, although it is slowly weakening, according to scientists studying new data from NASA U.S.-French TOPEX/Poseidon satellite.

TOPEX/El Niño Watch - La Niña Hangs On, February 27, 1999

NASA Aqua satellite captured an infrared image of the storms on April 16, 2011 showing very cold, high cloud tops of the strong thunderstorms that spawned tornadoes in North Carolina and Virginia.

NASA AIRS Instrument Images April 16, 2011 Severe Storm/Tornado Outbreak

NASA Voyager 2 obtained these images of satellite 1989N2 and revealed it to be and irregularly shaped, dark object. The satellite appeared to have several craters. The irregular outline suggests that this moon has remained cold and rigid throughout much

Neptune

This image of the Eagle nebula shows the self-emission of the intensely cold nebula gas and dust as never seen before; the nebula intricate tendril nature, with vast cavities forms an almost cave-like surrounding to the famous pillars.

Herschel Sees Through Ghostly Pillars

Dark Spots and Fans

The cold pool of water in the Pacific known as La Nina is beginning to fade, but ocean conditions have not returned to normal, according to scientists studying images from the U.S.-French TOPEX/Poseidon satellite. http://photojournal.jpl.nasa.gov/catalog/PIA00031

TOPEX El Niño/La Niña -La Niña Begins to Fade, April 7, 1999

Quiet and cold, a crescent Tethys floats above the nearly edge-on rings of Saturn. The only surface features visible on Tethys 1,071 kilometers, or 665 miles across from this distance are a few impact craters

Cratered Crescent

This image from NASA Herschel, in the constellation of Vulpecula, shows an entire assembly line of newborn stars. The diffuse glow reveals the widespread cold reservoir of raw material that our Milky Way galaxy has in stock for building stars.

Assembly Line of Stars

This infrared image from NASA Wide-field Infrared Survey Explorer shows exceptionally cold, dense cloud cores seen in silhouette against the bright diffuse infrared glow of the plane of the Milky Way galaxy.

Dark Murky Clouds in the Bright Milky Way

This animated GIF shows the deployment of the Perseverance rover's remote sensing mast during a cold test in a space simulation chamber at NASA's Jet Propulsion Laboratory. The test took place in October 2019. Movie available at https://photojournal.jpl.nasa.gov/catalog/PIA23889

Perseverance Gets Chilled

KSC WILDLIFE - SEA TURTLE RESCUE - COLD WEATHER

CARD 1 OF 3

A-1 Test Stand modifications

Team members check the progress of a liquid nitrogen cold shock test on the A-1 Test Stand at Stennis Space Center on Sept. 15. The cold shock test is used to confirm the test stand's support system can withstand test conditions, when super-cold rocket engine propellant is piped. The A-1 Test Stand is preparing to conduct tests on the powerpack component of the J-2X rocket engine, beginning in early 2012.

Preflight Imagery for the Nanoracks Astrobeat Experiment

jsc2024e065167 (10/3/2024) --- Render of the Nanolab Astrobeat module core. This investigation tests cold welding in a space environment. Cold welding is a method in which metallic materials fuse or weld at ambient temperature provided that there is sufficient high contact force. Testing consists of releasing tension in springs so two pieces of metal collide to perform cold welding. Image courtesy of Dr. Leonardo Barilaro, The Malta College of Arts, Science & Technology.

Water Molecule Hops on Ceres

This graphic shows a theoretical path of a water molecule on Ceres. Some water molecules fall into cold, dark craters at high latitudes called "cold traps," where very little of the ice turns into vapor, even over the course of a billion years. Other water molecules that do not land in cold traps are lost to space as they hop around the dwarf planet. http://photojournal.jpl.nasa.gov/catalog/PIA21083

Preflight Imagery for the Nanoracks Astrobeat Experiment

jsc2024e065166 (10/3/2024) --- Render of the Nanolab Astrobeat module core. This investigation tests cold welding in a space environment. Cold welding is a method in which metallic materials fuse or weld at ambient temperature provided that there is sufficient high contact force. Testing consists of releasing tension in springs so two pieces of metal collide to perform cold welding. Image courtesy of Dr. Leonardo Barilaro, The Malta College of Arts, Science & Technology.

Hurricane Lane as Viewed by NASA's AIRS Instrument

This image shows Hurricane Lane as observed by the Atmospheric Infrared Sounder (AIRS) instrument on NASA's Aqua satellite on Thursday, Aug. 23, 2018. Purple shows very cold clouds high in the atmosphere above the center of the hurricane, blue and green show the warmer temperatures of lower clouds surrounding the storm center; and orange and red areas have almost no clouds. No eye is seen in this image, which means it was either too small for AIRS to detect or it was covered by high, cold clouds. Figure 1 was observed on Aug. 22, 2018. Purple shows very cold clouds high in the atmosphere above the center of the hurricane, blue and green show the warmer temperatures of lower clouds surrounding the storm center; and orange and red areas have almost no clouds. The eye of the storm is clearly visible. https://photojournal.jpl.nasa.gov/catalog/PIA22493

Close-Up on COLDArm's Titanium 3D-Printed Scoop

The 3D-printed titanium scoop of the Cold Operable Lunar Deployable Arm (COLDArm) robotic arm system is poised above a test bed filled with material to simulate lunar regolith (broken rocks and dust) at NASA's Jet Propulsion Laboratory in Southern California. COLDArm can function in temperatures as cold as minus 280 degrees Fahrenheit (minus 173 degrees Celsius). COLDArm is designed to go on a Moon lander and operate during lunar night, a period that lasts about 14 Earth days. Frigid temperatures during lunar night would stymie current spacecraft, which must rely on energy-consuming heaters to stay warm. To operate in the cold, the 6-foot-6-inch (2-meter) arm combines several key new technologies: gears made of bulk metallic glass that require no lubrication or heating, cold motor controllers that don't need to be kept warm in an electronics box near the core of the spacecraft, and a cryogenic six-axis force torque sensor that lets the arm "feel" what it's doing and make adjustments. A variety of attachments and small instruments could go on the end of the arm, including the scoop, which could be used for collecting samples from a planet's surface. Like the arm on NASA's InSight Mars lander, COLDArm could deploy science instruments to the surface. https://photojournal.jpl.nasa.gov/catalog/PIA25318

NASA's COLDArm Operating on the Moon (Animation)

NASA's Cold Operable Lunar Deployable Arm (COLDArm) robotic arm system reaches out from a lander on the Moon and scoops up regolith (broken rock and dust). Managed by NASA's Jet Propulsion Laboratory in Southern California, COLDArm is designed to operate during lunar night, a period that lasts about 14 Earth days. It can function in temperatures as cold as minus 280 degrees Fahrenheit (minus 173 degrees Celsius). Frigid temperatures during lunar night would stymie the arms on current spacecraft, which must rely on energy-consuming heaters to stay warm. To operate in the cold, the 6-foot-6-inch (2-meter) arm combines several key new technologies: gears made of bulk metallic glass that require no wet lubrication or heating, cold motor controllers that don't need to be kept warm in an electronics box near the core of the spacecraft, and a cryogenic six-axis force torque sensor that lets the arm "feel" what it's doing and make adjustments. A variety of attachments and small instruments could go on the end of the arm, such as a 3D-printed titanium scoop that could collect samples from a planet's surface, similar to what's depicted here. Like the arm on NASA's now-retired InSight Mars lander, COLDArm is also capable of deploying science instruments to the surface. The arm system could be attached to a stationary lander or to a rover. Motiv Space Systems, a partner on COLDArm, developed the cold motor controllers, and also built sections of the arm and assembled it from JPL-supplied parts at the company's Pasadena, California, facility. The COLDArm project is funded through the Lunar Surface Innovation Initiative and managed by the Game Changing Development program in NASA's Space Technology Mission Directorate. Animation available at https://photojournal.jpl.nasa.gov/catalog/PIA26347

Satellite Image Shows Entry of the Polar Vortex into the Northern U.S.

The Polar Vortex is a whirling and persistent large area of low pressure, found typically over both north and south poles. The northern Polar Vortex is pushing southward over western Wisconsin/eastern Minnesota today, Monday, January 6, 2014 and is bringing frigid temperatures to half of the continental United States. It is expected to move northward back over Canada toward the end of the week. This image was captured by NOAA's GOES-East satellite on January 6, 2014 at 1601 UTC/11:01 a.m. EST. A frontal system that brought rain to the coast is draped from north to south along the U.S. East Coast. Behind the front lies the clearer skies bitter cold air associated with the Polar Vortex. The GOES image also revealed snow on the ground in Minnesota, Wisconsin, Illinois, Indiana, Ohio, Michigan, Iowa and Missouri, stretching into the Great Plains. Cloudiness over Texas is associated with a low pressure system centered over western Oklahoma that is part of the cold front connected to the movement of the Polar Vortex. The GOES image was created at NASA's GOES Project, located at NASA's Goddard Space Flight Center in Greenbelt, Md. Both the northern and southern polar vortices are located in the middle and upper troposphere (lowest level of the atmosphere) and the stratosphere (next level up in the atmosphere). The polar vortex is a winter phenomenon. It develops and strengthens in its respective hemisphere's winter as the sun sets over the polar region and temperatures cool. They weaken in the summer. In the northern hemisphere, they circulate in a counter-clockwise direction, so the vortex sitting over western Wisconsin is sweeping in cold Arctic air around it. The Arctic Polar Vortex peaks in the Northern Hemisphere's wintertime and has already moved southward several times this winter. In the past, it has also moved southward over Europe.On January 21, 1985, the National Oceanic and Atmospheric Administration Daily Weather Map series showed a strong polar vortex centered over Maine. The Polar Vortex also affects ozone. For more information on the Polar Vortex and how it affects ozone, visit NASA's Ozone Watch page: <a href="http://ozonewatch.gsfc.nasa.gov/facts/vortex_NH.html" rel="nofollow">ozonewatch.gsfc.nasa.gov/facts/vortex_NH.html</a> Rob Gutro NASA's Goddard Space Flight Center <a href="http://goes.gsfc.nasa.gov/" rel="nofollow">Credit: NOAA/NASA GOES Project</a> <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Apex-4 for SpaceX CRS-10

APEX-04, or Advanced Plant EXperiments-04, is being prepared in a cold room in the Kennedy Space Center Processing Facility for SpaceX-10. Eric Morris from the cold stowage group places the APEX-04 science kits into the Double Cold Bag (DCB), which is a non-powered container that keeps the APEX petri plates at +4 degrees Celsius during launch and ascent. The cold bricks in the lower right of the photo are placed in the DCB prior to closure. Dr. Anna Lisa Paul of the University of Florida is the principal investigator for APEX-04. Apex-04 is an experiment involving Arabidopsis in petri plates inside the Veggie facility aboard the International Space Station. Since Arabidopsis is the genetic model of the plant world, it is a perfect sample organism for performing genetic studies in spaceflight. The experiment is the result of a grant from NASA’s Space Life and Physical Sciences division.

Satellite Shows an "Arctic Blanket" Over the U.S.

View detail image here: <a href="http://bit.ly/1bvJlaN" rel="nofollow">bit.ly/1bvJlaN</a> Arctic air has surged into the U.S. pushing into the Southeastern states and dropping high temperatures there into the 20s with colder wind chills. This NOAA GOES-East satellite image was captured at 1445 UTC/9:45 a.m. EST on January 28, and between the clouds and the snow on the ground with cold air overhead, it appears as if much of the U.S. has been covered by an "Arctic Blanket." According to NOAA's National Weather Service (NWS), the Gulf coast states from southern Louisiana east to the Carolinas are facing a wintry mix of precipitation along the southern edge of the Arctic air. Meanwhile, NWS notes that wind chills throughout much of the central and eastern U.S. are in single and negative numbers during the day on January 28. The GOES-East satellite is managed and operated by NOAA. This image was created by the NASA/NOAA GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Md. Rob Gutro NASA's Goddard Space Flight Center <a href="http://goes.gsfc.nasa.gov/" rel="nofollow">Credit: NOAA/NASA GOES Project</a> <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Satellite Shows an "Arctic Blanket" Over the U.S. [detail]

Arctic air has surged into the U.S. pushing into the Southeastern states and dropping high temperatures there into the 20s with colder wind chills. This NOAA GOES-East satellite image was captured at 1445 UTC/9:45 a.m. EST on January 28, and between the clouds and the snow on the ground with cold air overhead, it appears as if much of the U.S. has been covered by an "Arctic Blanket." According to NOAA's National Weather Service (NWS), the Gulf coast states from southern Louisiana east to the Carolinas are facing a wintry mix of precipitation along the southern edge of the Arctic air. Meanwhile, NWS notes that wind chills throughout much of the central and eastern U.S. are in single and negative numbers during the day on January 28. The GOES-East satellite is managed and operated by NOAA. This image was created by the NASA/NOAA GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Md. Rob Gutro NASA's Goddard Space Flight Center <a href="http://goes.gsfc.nasa.gov/" rel="nofollow">Credit: NOAA/NASA GOES Project</a> <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a> <a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a> Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a> Find us on <a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a>

Engineers prepare the Mars 2020 spacecraft for a thermal vacuum (TVAC) test in the Space Simulator Facility at NASA's Jet Propulsion Laboratory in Pasadena, California. The image was taken on May 9, 2019. https://photojournal.jpl.nasa.gov/catalog/PIA23263

Mars 2020 Spacecraft Gets Cold

This mosaic of the Andromeda spiral galaxy highlights explosive stars in its interior, and cooler, dusty stars forming in its many rings. This is a combination of observations from the Herschel Space Observatory and the XMM-Newton telescope.

Andromeda is So Hot n Cold

COTS-2 Cold Storage Nanorack Experiment Packaging for Dragon Capsule take from SSPF to Pad 40

2012-2525

KSC WILDLIFE - SEA TURTLE RELEASE AFTER COLD WEATHER - NASA CSWY - SOUTH SIDE

KSC - MINWR

High Flow Liquid Acquisition Device (LAD) Test, Cold Shock Test in Small-Scale Multipurpose Research Facility, SMIRF