Lunar Node-1, an autonomous navigation payload that will change how human explorers safely traverse the Moon’s surface and live and work in lunar orbit, awaits liftoff as part of Intuitive Machines’ IM-1 mission, its first under NASA’s Commercial Lunar Payload Services initiative. LN-1 was developed, built, and tested at NASA’s Marshall Space Flight Center in Huntsville, Alabama.
Intuitive Machines IM-1 Lunar Node-1 (LN-1)
Cassini and Chandrayaan-1 Agree
Cassini and Chandrayaan-1 Agree
Momotombo volcano, Nicaragua, began erupting on Dec. 1, 2015, after more than a century of inactivity. On Dec. 4, 2015, the Advanced Land Imager (ALI) on NASA's Earth Observing 1 (EO-1) spacecraft observed the new eruption. This image is created from infrared data, and shows the incandescent active vent at the summit of the volcano and lava flowing down the side of the volcano. These data are being examined by scientists to determine where lava will flow, allowing assessment of possible threats to local infrastructure. The EO-1 data were obtained at an altitude of 438 miles (705 kilometers) and at a resolution of 98 feet (30 meters) per pixel at different visible and infrared wavelengths. The ALI image is 23 miles (37 kilometers) wide.  http://photojournal.jpl.nasa.gov/catalog/PIA20203
Nicaragua Eruption Lava Threat Closely Monitored by NASA EO-1 Spacecraft
America first satellite, Explorer 1. America joined the space race with the launch of this small, but important spacecraft.  http://photojournal.jpl.nasa.gov/catalog/PIA04601
Explorer 1
jsc2022e068264 (12/1/2021) --- A preflight view of the Surya Satellite-1 (SS-1) during Thermal Testing. The Surya Satellite-1 (SS-1) is the first Indonesian nanosatellite developed by university students at Surya University. SS-1 tests a satellite telecommunication system to serve amateur radio stations, and serves as a proof of concept of sensoric information transfer in rural areas for disaster mitigation application. Image Courtesy of The SS-1 Team.
Surya Satellite-1 (SS-1)
jsc2022e068265 (3/1/2022) --- A preflight view of the Surya Satellite-1 (SS-1) during Vibration Testing. The Surya Satellite-1 (SS-1) is the first Indonesian nanosatellite developed by university students at Surya University. SS-1 tests a satellite telecommunication system to serve amateur radio stations, and serves as a proof of concept of sensoric information transfer in rural areas for disaster mitigation application. Image Courtesy of The SS-1 Team.
Surya Satellite-1 (SS-1)
jsc2022e068263 (5/1/2022) --- A preflight view of the Surya Satellite-1 (SS-1) Flight Model. The Surya Satellite-1 (SS-1) is the first Indonesian nanosatellite developed by university students at Surya University. SS-1 tests a satellite telecommunication system to serve amateur radio stations, and serves as a proof of concept of sensoric information transfer in rural areas for disaster mitigation application. Image Courtesy of The SS-1 Team.
Surya Satellite-1 (SS-1)
This graph presents measured properties of the seven TRAPPIST-1 exoplanets (labeled b through h), showing how they stack up with one another as well as with Earth and the other inner rocky worlds in our own solar system. The relative sizes of the planets are indicated by the circles. All of the known TRAPPIST-1 planets are larger than Mars, with five of them within 15% of the diameter of Earth.      The vertical axis shows the uncompressed densities of the planets. Density, calculated from a planet's mass and volume, is the first important step in understanding its composition. Uncompressed density takes into account that the larger a planet is, the more its own gravity will pack the planet's material together and increase its density. Uncompressed density, therefore, usually provides a better means of comparing the composition of planets.      The plot shows that the uncompressed densities of the TRAPPIST-1 planets are similar to one another, suggesting they may have all have a similar composition. The four rocky planets in our own solar system show more variation in density compared to the seven TRAPPIST-1 planets. Mercury, for example, contains a much higher percentage of iron than the other three rocky planets and thus has a much higher uncompressed density.      The horizontal axis shows the level of illumination that each planet receives from its host star. The TRAPPIST-1 star is a mere 9% the mass of our Sun, and its temperature is much cooler. But because the TRAPPIST-1 planets orbit so closely to their star, they receive comparable levels of light and heat to Earth and its neighboring planets.      The corresponding "habitable zones" — regions where an Earth-like planet could potentially support liquid water on its surface — of the two planetary systems are indicated near the top of the plot. The the two zones do not line up exactly because the cooler TRAPPIST-1 star emitting more of its light in the form of infrared radiation that is more efficiently absorbed by an Earth-like atmosphere. Since it takes less illumination to reach the same temperatures, the habitable zone shifts farther away from the star.      The masses and densities of the TRAPPIST-1 planets were determined by measurements of slight variations in the timings of their orbits using extensive observations made by NASA's Spitzer and Kepler space telescopes, in combination with data from Hubble and a number of ground-based telescopes. The latest analysis, which includes Spitzer's complete record of over 1,000 hours of TRAPPIST-1 observations, has reduced the uncertainties of the mass measurements to a mere 3-6%. These are among the most accurate measurements of planetary masses anywhere outside of our solar system.  https://photojournal.jpl.nasa.gov/catalog/PIA24371
Comparison of TRAPPIST-1 to the Solar System
jsc2022e068261 (11/1/2021) --- The Surya Satellite-1 and its developer team after Vibration Testing, shown left to right: Afiq, Roberto, Setra, Suhan, Hery, Zulfa. The Surya Satellite-1 (SS-1) is the first Indonesian nanosatellite developed by university students at Surya University. SS-1 tests a satellite telecommunication system to serve amateur radio stations, and serves as a proof of concept of sensoric information transfer in rural areas for disaster mitigation application. Image Courtesy of The SS-1 Team.
Surya Satellite-1 (SS-1)
jsc2022e068260 (11/1/2021) --- The Surya Satellite-1 and its Developer Team After Deployment Testing, shown left to right: Zulfa, Hery, Setra, Roberto, Suhan, Afiq.  The Surya Satellite-1 (SS-1) is the first Indonesian nanosatellite developed by university students at Surya University. SS-1 tests a satellite telecommunication system to serve amateur radio stations, and serves as a proof of concept of sensoric information transfer in rural areas for disaster mitigation application. Image Courtesy of The SS-1 Team.
Surya Satellite-1 (SS-1)
jsc2022e068262 (5/1/2022) --- A view of the SS-1 Team during the JAXA Safety Review. The Surya Satellite-1 (SS-1) is the first Indonesian nanosatellite developed by university students at Surya University. SS-1 tests a satellite telecommunication system to serve amateur radio stations, and serves as a proof of concept of sensoric information transfer in rural areas for disaster mitigation application. Image Courtesy of The SS-1 Team.
Surya Satellite-1 (SS-1)
The F-16XL #1 (NASA 849) takes off for the first flight of the Digital Flight Control System (DFCS) on December 16, 1997. Like most first flight, the DFCS required months of preparations. During July 1997, crews worked on the engine, cockpit, canopy, seat, and instrumentation. By late August, the aircraft began combined systems tests and a flight readiness review. Although the Air Force Safety Review Board (AFSRB)- a group that provided double checks on all flight operations - approved the program in late November 1997, a problem with the aircraft flight computer delayed the functional check flight until mid-December.
EC97-44354-1
Image of Surveyor 1 shadow against the lunar surface in the late lunar afternoon, with the horizon at the upper right. Surveyor 1, the first of the Surveyor missions to make a successful soft landing, proved the spacecraft design and landing technique
Surveyor 1 Shadow
On June 14, 2011, NASA Earth Observing-1 EO-1 spacecraft obtained this image showing ash-rich volcanic plume billowing out of the vent, punching through a low cloud layer. The plume grey color is a reflection of its ash content.
NASA EO-1 Spacecraft Images Chile Volcanic Eruption
This image from NASA TV shows the nucleus of comet Tempel 1 from Deep Impact flyby high-resolution imager.
Tempel 1 Nucleus
Artist concept of NASA's Jason 1 spacecraft from December, 2002.  http://photojournal.jpl.nasa.gov/catalog/PIA04237
Artist Concept of Jason 1
Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) above Jupiter's clouds. Although both satellites have about the same brightness, Io's color is very different from Europa's. Io's equatorial region show two types of material -- dark orange, broken by several bright spots -- producing a mottled appearance. The poles are darker and reddish. Preliminary evidence suggests color variations within and between the polar regions.  Io's surface composition is unknown, but scientists believe it may be a mixture of salts and sulfur.  Erupoa is less strongly colored, although still relatively dark at short wavelengths. Markings on Eruopa are less evident that on the other satellites, although this picture shows darker regions toward the trailing half of the visible disk. Jupiter at this point is about 20 million kilometers (12.4 million miles) from the spacecraft.  At this resolution (about 400 kimometers or 250 miles) there is evidence of circular motion in Jupiter's atmosphere. While the dominant large-scale motions are west-to-east, small-scale movement includes eddy-like circulation within and between the bands.  (JPL ref: P-21082)
ARC-1979-A79-0164-1
Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) above Jupiter's clouds. Although both satellites have about the same brightness, Io's color is very different from Europa's. Io's equatorial region show two types of material -- dark orange, broken by several bright spots -- producing a mottled appearance. The poles are darker and reddish. Preliminary evidence suggests color variations within and between the polar regions.  Io's surface composition is unknown, but scientists believe it may be a mixture of salts and sulfur.  Erupoa is less strongly colored, although still relatively dark at short wavelengths. Markings on Eruopa are less evident that on the other satellites, although this picture shows darker regions toward the trailing half of the visible disk. Jupiter at this point is about 20 million kilometers (12.4 million miles) from the spacecraft.  At this resolution (about 400 kimometers or 250 miles) there is evidence of circular motion in Jupiter's atmosphere. While the dominant large-scale motions are west-to-east, small-scale movement includes eddy-like circulation within and between the bands.  (JPL ref: P-21082)
ARC-1979-AC79-0164-1
Application of blowing-type boundry-layer control to the leading-and trailing-edge flaps of a Change Vought XF8U-1 wing
Change Vought XF8U-1 Wing.
On the night of Sept. 6, 2014 NASA Earth Observing 1 EO-1 spacecraft observed the ongoing eruption at Holuhraun, Iceland. Partially covered by clouds, this scene shows the extent of the lava flows that have been erupting.
Progress of Icelandic Lava Flows Charted by NASA EO-1 Spacecraft
Mark Tripp, center, monitors his console in Firing Room 1 in the Launch Control Center at NASA’s Kennedy Space Center in Florida, during a terminal countdown demonstration for Exploration Mission 1, or EM-1, on Dec. 14, 2018. The launch will be the first integrated test of the Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars. The countdown demonstration was intended to validate the launch team's capability to perform an EM-1 countdown and respond to challenges put into the system for practice.
Orion EM-1 Terminal Countdown Demonstration
Artist concept of the Deep Space 1 spacecraft from December, 2002.  http://photojournal.jpl.nasa.gov/catalog/PIA04242
Artist Concept of Deep Space 1
This image of Tempel 1 is a compilation of nine images that were taken on June 15, 2005 by NASA Deep Impact spacecraft.
Deep Impact View of Tempel 1
This image of Tempel 1 is a compilation of nine images that were taken on June 15, 2005 by NASA Deep Impact spacecraft.
Deep Impact View of Tempel 1
On the night of Sept. 1, 2014, NASA Earth Observing 1 EO-1 spacecraft observed the ongoing eruption at Holuhraun, Iceland. This false-color image that emphasizes the hottest areas of the vent and resulting lava flows.
NASA Spacecraft Eyes Iceland Volcanic Eruption
NASA Operation Project Engineer Rommel Rubio monitors operations from his position in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Space Launch System Test Conductors Roberta Wyrick, left, and Tracy Parks, both with Jacobs, NASA's Test and Operations Support Contractor, monitor operations from their consoles in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Master Console Operator Jennifer Tschanz, left, and Master Console Operator Diego Diaz, both of Jacobs, monitor operations from their consoles in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson at her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Space Launch System and Orion launch team engineers and managers monitor operations from their console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson follows operations at her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson follows operations at her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Roberta Wyrick, spacecraft test conductor with Jacobs, NASA's Test and Operations Support Contractor, monitors operations from her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson follows operations at her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Test Director Christine St. Germain monitors operations in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Jacobs Test Project Engineer Don Vinton, left and NASA Operations Project Engineer Doug Robertson, monitor operations from his position in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson stands next to her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Master console operator David Walsh monitors operations from his position in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson follows operations at her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Liquid Oxygen Systems Engineer Quinten Jones, left and Liquid Oxygen Systems Engineer Andrew "Kody" Smitherman, both of Jacobs, monitor operation from his position in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Master Console Operators Andrea Oneill, left and David Walsh, monitor operations from their positions in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson stands next to her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson follows operations at her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson follows operations in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Main Propulsion System Engineers Krista Riggs, left, and Joe Pavicic, both with Jacobs, monitor operations from their consoles in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Test Project Engineer Rick Brown, left, and Master Console Operator Jason Robinson, both with Jacobs, monitor operations from their consoles in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Senior NASA Test Director Jeff Spaulding monitors operations from his position in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson, above, confers with Senior NASA Test Director Jeff Spaulding, left, and Chief NASA Test Director Jeremy Graeber in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
Alex Higgins, a liquid hydrogen operations engineer with Jacobs, monitors operations from his position in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
NASA Launch Director Charlie Blackwell-Thompson stands next to her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
This pair of images shows the before-and-after comparison of the part of comet Tempel 1 that was hit by the impactor from NASA Deep Impact spacecraft.
Tempel 1 Impact Site
NASA Deep Impact Tempel 1 Mission Update. Images of impact taken with the medium resolution imager. The blue dotted line is the position of the spectrometer slit.
Tempel 1 Mission Update
This pair of images shows the before-and-after comparison of the part of comet Tempel 1 that was hit by the impactor from NASA Deep Impact spacecraft.
Comet Tempel 1 in Stereo
This image shows the nuclei of comets Tempel 1 and Hartley 2, as imaged by NASA Deep Impact spacecraft, which continued as an extended mission known as EPOXI.
Tempel 1 and Hartley 2
NASA Launch Director Charlie Blackwell-Thompson, center, stands next to her console in Firing Room 1 at the Kennedy Space Center's Launch Control Center. With her, from the left, are NASA intern Justin Connolly, NASA Engineering Project Manager Dan Tran, Blackwell-Thompson, Shawn Reverter, Project Manager for Red Canyon Software, Inc., and NASA Structures and Mechanisms Design Branch Chief Adam Dokos, during a countdown simulation for Exploration Mission 1. It was the agency's first simulation of a portion of the countdown for the first launch of a Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars.
EM-1 Countdown Simulation with Charlie Blackwell-Thompson
On Sept. 8, 2014, NASA Earth Observing 1 spacecraft obtained this infrared image of Kilauea volcano, Hawaii, which has been in continuous eruption since 1983. New lava flows can be seen.
Hawaii Lava Threat Closely Monitored by NASA EO-1 Spacecraft
Artist concept of NASA Deep Space 1 Encounter with Comet Borrelly.
Artist Concept of Deep Space 1 Encounter with Comet Borrelly
This pair of images shows the before-and-after comparison of the part of comet Tempel 1 that was hit by the impactor from NASA Deep Impact spacecraft.
Tempel 1 Impact Site unannotated
This pair of images shows a before-and-after comparison of the area on comet Tempel 1 targeted by an impactor from NASA Deep Impact spacecraft in July 2005.
Deep Impact Effect on Tempel 1
These two images show the different views of comet Tempel 1 seen by NASA Deep Impact spacecraft left and NASA Stardust spacecraft right.
Tempel 1, as Seen by Two Spacecraft
This illustration shows three possible interiors of the seven rocky exoplanets in the TRAPPIST-1 system, based on precision measurements of the planet densities. Overall the TRAPPIST-1 worlds have remarkably similar densities, which suggests they may share the same ratio of common planet-forming elements. The planet densities are slightly lower than those of Earth or Venus, which could mean they contain fractionally less iron (a highly dense material) or more low-density materials, such as water or oxygen.      In the first model (left), the interior of the planet is composed of rock mixed with iron bound to oxygen. There is no solid iron core, which is the case with Earth and the other rocky planets in our own solar system.      The second model shows an overall composition similar to Earth's, in which the densest materials have settled to the center of the planet, forming an iron-rich core proportionally smaller than Earth's core.      A variation is shown in the third panel, where a larger, denser core could be balanced by an extensive low-density ocean on the planet's surface. However, this scenario can be applied only to the outer four planets in the TRAPPIST-1 system. On the inner three planets, any oceans would vaporize due to the higher temperatures near their star, and a different composition model is required. Since all seven planets have remarkably similar densities, it is more likely that all the planets share a similar bulk composition, making this fourth scenario unlikely but not impossible.      The high-precision mass and diameter measurements of the exoplanets in the TRAPPIST-1 system have allowed astronomers to calculate the overall densities of these worlds with an unprecedented degree of accuracy in exoplanet research. Density measurements are a critical first step in determining the composition and structure of exoplanets, but they must be interpreted through the lens of scientific models of planetary structure.  https://photojournal.jpl.nasa.gov/catalog/PIA24372
Possible Interiors of the TRAPPIST-1 Exoplanets
Hebes Chasma #1
Hebes Chasma #1
Crommelin Crater #1
Crommelin Crater #1
Huygens Titan Mosaic #1
Huygens Titan Mosaic #1
Slower Spinning Rings #1
Slower Spinning Rings #1
Step 1: Choose a Target
Step 1: Choose a Target
Viking 1 30th!
Viking 1 30th!
THEMIS Images as Art #1
THEMIS Images as Art #1
Easy as 1-2-3!
Easy as 1-2-3!
This is a Tempel 1 temperature map of the nucleus with different spatial resolutions from NASA Deep Impact mission. The color bar in the middle gives temperature in Kelvins. The sun is to the right in all images.
Temperature Map of Tempel 1
This image obtained by NASA Stardust spacecraft shows a side of the nucleus of comet Tempel 1 that has never been seen before; three terraces of different elevations are visible, with dark, banded scarps, or slopes, separating them.
New Territory on Tempel 1
This Tempel 1 image was built up from scaling images from NASA Deep Impact to 5 meters/pixel and aligned to fixed points. Each image at closer range replaced equivalent locations observed at a greater distance.
Tempel 1 Composite Map
Afternoon on Chryse Planitia - Viking Lander 1 Camera 1 Mosaic
Afternoon on Chryse Planitia - Viking Lander 1 Camera 1 Mosaic
Morning on Chryse Planitia - Viking Lander 1 Camera 1 Mosaic
Morning on Chryse Planitia - Viking Lander 1 Camera 1 Mosaic
Michael Guzman, an umbilical engineer, monitors his console in Firing Room 1 in the Launch Control Center at NASA’s Kennedy Space Center in Florida, during a terminal countdown demonstration for Exploration Mission 1, or EM-1, on Dec. 14, 2018. The launch will be the first integrated test of the Space Launch System rocket and Orion spacecraft that will eventually take astronauts beyond low-Earth orbit to destinations such as the Moon and Mars. The countdown demonstration was intended to validate the launch team's capability to perform an EM-1 countdown and respond to challenges put into the system for practice.
Orion EM-1 Terminal Countdown Demonstration
This chart shows, on the top row, artist concepts of the seven planets of TRAPPIST-1 with their orbital periods, distances from their star, radii and masses as compared to those of Earth. On the bottom row, the same numbers are displayed for the bodies of our inner solar system: Mercury, Venus, Earth and Mars. The TRAPPIST-1 planets orbit their star extremely closely, with periods ranging from 1.5 to only about 20 days. This is much shorter than the period of Mercury, which orbits our sun in about 88 days.  The artist concepts show what the TRAPPIST-1 planetary system may look like, based on available data about their diameters, masses and distances from the host star. The system has been revealed through observations from NASA's Spitzer Space Telescope and the ground-based TRAPPIST (TRAnsiting Planets and PlanetesImals Small Telescope) telescope, as well as other ground-based observatories. The system was named for the TRAPPIST telescope.  The seven planets of TRAPPIST-1 are all Earth-sized and terrestrial, according to research published in 2017 in the journal Nature. TRAPPIST-1 is an ultra-cool dwarf star in the constellation Aquarius, and its planets orbit very close to it.   http://photojournal.jpl.nasa.gov/catalog/PIA21425
TRAPPIST-1 Statistics Table
This image shows Iceland volcanic eruption monitored by NASA EO-1 spacecraft. To the south is the edge of Dyngjujökull and to the north is the volcano called Askja.
Iceland Volcanic Eruption Monitored by NASA EO-1 Spacecraft
This image is a compilation of four images that were taken on June 13, 2005 by NASA Deep Impact. The spacecraft is 18,675,137.9 kilometers 11,604,190 miles away from comet Tempel 1.
Deep Impact View of Tempel 1
Four different versions of the F-16 were used by Dryden in the 1990s. On the left and right sides are two F-16XLs. On the left is the F-16XL #2 (NASA 848), which is the two-seat version, used for advanced laminar flow studies until late 1996. On the right is the single-seat F-16XL #1 (NASA 849), used for laminar flow research and sonic boom research. (Laminar flow refers to smooth airflow over a wing, which increases lift and reduces drag compared to turbulent airflow). Between them at center left is an F-16A (NASA 816), the only civilian operated F-16. Next to it at center right is the U.S. Air Force Advance Fighter Technology Integration (AFTI) F-16, a program to test new sensor and control technologies for future fighter aircraft. Both F-16XLs are in storage at Dryden. The F-16A was never flown at Dryden, and was parked by the entrance to the center. The AFTI F-16 is in the Air Force Museum.
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Detailed measurements of the physical properties of the seven rocky TRAPPIST-1 planets and the four terrestrial planets in our solar system help scientists find similarities and differences between the two planet families.  https://photojournal.jpl.nasa.gov/catalog/PIA24373
TRAPPIST-1 and Solar System Planet Stats
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station.  Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 (Ax-1)
On Saturday, April 17, 2010, NASA Earth Observing-1 EO-1 spacecraft obtained this pair of images of the continuing eruption of Iceland Eyjafjallajökull volcano. On the left, new black ash deposits are visible on the ground.
NASA Satellite Eyes Iceland Volcano Cauldron
This illustration shows the seven TRAPPIST-1 planets as they might look as viewed from Earth using a fictional, incredibly powerful telescope. The sizes and relative positions are correctly to scale: This is such a tiny planetary system that its sun, TRAPPIST-1, is not much bigger than our planet Jupiter, and all the planets are very close to the size of Earth. Their orbits all fall well within what, in our solar system, would be the orbital distance of our innermost planet, Mercury. With such small orbits, the TRAPPIST-1 planets complete a "year" in a matter of a few Earth days: 1.5 for the innermost planet, TRAPPIST-1b, and 20 for the outermost, TRAPPIST-1h.  This particular arrangement of planets with a double-transit reflect an actual configuration of the system during the 21 days of observations made by NASA's Spitzer Space Telescope in late 2016.  The system has been revealed through observations from NASA's Spitzer Space Telescope and the ground-based TRAPPIST (TRAnsiting Planets and PlanetesImals Small Telescope) telescope, as well as other ground-based observatories. The system was named for the TRAPPIST telescope.  http://photojournal.jpl.nasa.gov/catalog/PIA21429
Transit Illustration of TRAPPIST-1
NASA Earth Observing-1 EO-1 spacecraft observed Copahue volcano, a 2965 meter high volcano on the Chile-Argentina border, on Jun. 4, 2013. Having recently displayed signs of unrest, the volcano is under close scrutiny by local volcanologists.
NASA Earth Observing-1 Keeps Watchful Eye on South American Volcano Copahue
This still from a video shows illustrations of the seven Earth-size planets of TRAPPIST-1, an exoplanet system about 40 light-years away, based on data current as of February 2018. Each planet is shown in sequence, starting with the innermost TRAPPIST-1b and ending with the outermost TRAPPIST-1h. The video presents the planets' relative sizes as well as the relative scale of the central star as seen from each planet. The art highlights possibilities for how the surfaces of these intriguing worlds might look based on their newly calculated properties.  The seven planets of TRAPPIST-1 are all Earth-sized and terrestrial. TRAPPIST-1 is an ultra-cool dwarf star in the constellation Aquarius, and its planets orbit very close to it.  In the background, slightly distorted versions our familiar constellations, including Orion and Taurus, are shown as they would appear from the location of TRAPPIST-1 (backdrop image courtesy California Academy of Sciences/Dan Tell).  An animation is available at https://photojournal.jpl.nasa.gov/catalog/PIA22098
TRAPPIST-1 Planet Animations
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station.  Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 (Ax-1)
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station.  Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 (Ax-1)
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station.  Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 (Ax-1)
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen on the launch pad at Launch Complex 39A as members of the media are seen next to the countdown clock at NASA’s Kennedy Space Center Press Site ahead of launch of Axiom Mission 1 (Ax-1), Friday, April 8, 2022, in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station.  Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 (Ax-1)
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station.  Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 (Ax-1)
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on Axiom Mission 1 (Ax-1) to the International Space Station with Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada aboard, Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. López-Alegría, Connor, Pathy, Stibbe launched at 11:17 a.m. from Launch Complex 39A at the Kennedy Space Center to begin their 10-day mission. Photo Credit: (NASA/Joel Kowsky)
Axiom Mission 1 Launch