As part of the Arctic Boreal Vulnerability Experiment (ABoVE), NASA scientists are flying over Alaska and Canada, measuring the elevation of rivers and lakes to study how thawing permafrost affects hydrology in the landscape. This view of was taken from NASA’s DC-8 “flying laboratory” as part of the Active Sensing of CO2 Emissions over Nights, Days and Seasons (ASCENDS) experiment. Scientists on NASA’s Air Surface, Water and Ocean Topography (AirSWOT) mission have been flying over the same location, investigating how water levels in the Arctic landscape change as permafrost thaws. Under typical conditions, the frozen layer of soil keeps water from sinking into the ground and percolating away. As permafrost thaws, the water has new ways to move between rivers and lakes, which can raise or lower the elevation of the bodies of water. These changes in water levels will have effects on Arctic life— plants, animals, and humans—in the near future. Credit: NASA/Peter Griffith <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>

This frame from an animation shows NASA Mars Reconnaissance Orbiter flying over NASA Curiosity shown in pink as the rover lands on the Red Planet.

Mars Reconnaissance Orbiter Flying Over Mars

This image, created at the Jet Propulsion Laboratory JPL, shows the Soil Moisture Active Passive SMAP mission, specifically depicting how the scanning antenna will fly in space and the swath coverage over the Earth.

SMAP Flys over Earth Artist Concept

The Canadian Forces Snowbirds fly in a tribute Shuttle formation over NASA’s Kennedy Space Center in Florida. The Snowbirds, Canada’s air demonstration team, carried out a practice flight over Kennedy and nearby Cape Canaveral Air Force Station in Florida on Wednesday, May 9, 2018, between their scheduled U.S. air shows.

Canadian Snowbirds fly over KSC

The U.S. Air Force Thunderbirds fly over NASA’s Armstrong Flight Research Center in Edwards, California, during the second phase of its winter training in February 2025 to prepare for the upcoming air show season. The Thunderbirds perform all over the world in F-16 Fighting Falcons, a multi-role fighter jet.

U.S. Air Force Thunderbirds Fly Over NASA Armstrong

The Canadian Forces Snowbirds fly in Concorde formation over Launch Complex 39B and the Space Coast shoreline at NASA’s Kennedy Space Center in Florida. The Snowbirds, Canada’s air demonstration team, carried out a practice flight over Kennedy and nearby Cape Canaveral Air Force Station in Florida on Wednesday, May 9, 2018, between their scheduled U.S. air shows.

Canadian Snowbirds fly over KSC

The Canadian Forces Snowbirds fly in Concorde formation over the Kennedy Space Center Visitor Complex. The Snowbirds, Canada’s air demonstration team, carried out a practice flight over NASA’s Kennedy Space Center and Cape Canaveral Air Force Station in Florida on Wednesday, May 9, 2018, between their scheduled U.S. air shows.

Canadian Snowbirds fly over KSC

The Canadian Forces Snowbirds fly in Concorde formation over NASA’s Kennedy Space Center in Florida during their performance practice. The Snowbirds, Canada’s air demonstration team, carried out a practice flight over Kennedy and nearby Cape Canaveral Air Force Station in Florida on Wednesday, May 9, 2018, between their scheduled U.S. air shows.

Canadian Snowbirds fly over KSC

The United States Air Force Thunderbirds flying over NASA Langley Research Center while practicing for an air show at Langley Air Force Base Virginia.

U.S. Air Force Thunderbirds Flying Over LaRC

U.S. Air Force Thunderbirds Fly Over NASA Armstrong

Shuttle Endeavour was ferried to Los Angeles, briefly flying over the California state capitol, Sacramento, then demated from its NASA 747 and trailered to the California Science Center.

Shuttle Endeavor Rides Over Sacramento

T-38 Aircraft Fly Over Washington

Two NASA T-38 training jets are seen as they fly over Reagan National Airport, Thursday, April 5, 2012 in Arlington, VA. NASA, in cooperation with the Federal Aviation Administration, conducted training and photographic flights over the DC metropolitan area. T-38 aircraft have been used for astronaut training for more than 30 years as they allow pilots and mission specialists to think quickly in changing situations, mental experiences the astronauts say are critical to practicing for the rigors of spaceflight. Photo Credit: (NASA/Bill Ingalls)

T-38 Aircraft Fly Over Washington

Two NASA T-38 training jets are seen as they fly over Washington, DC, Thursday, April 5, 2012. NASA, in cooperation with the Federal Aviation Administration, conducted training and photographic flights over the DC metropolitan area. T-38 aircraft have been used for astronaut training for more than 30 years as they allow pilots and mission specialists to think quickly in changing situations, mental experiences the astronauts say are critical to practicing for the rigors of spaceflight. Photo Credit: (NASA/Bill Ingalls)

T-38 Aircraft Fly Over Washington

Two NASA T-38 training jets are seen as they fly over the U.S. Capitol, Thursday, April 5, 2012, in Washington. NASA, in cooperation with the Federal Aviation Administration, conducted training and photographic flights over the DC metropolitan area. T-38 aircraft have been used for astronaut training for more than 30 years as they allow pilots and mission specialists to think quickly in changing situations, mental experiences the astronauts say are critical to practicing for the rigors of spaceflight. Photo Credit: (NASA/Paul E. Alers)

Space Shuttle Discovery Fly-Over

Jarod Ondas (left), of Virginia, and his brother Austin, watch as space shuttle Discovery approaches the National Air and Space Museum’s Steven F. Udvar-Hazy Center for its fly-over, Tuesday, April 17, 2012, in Chantilly, Va. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Carla Cioffi)

T-38 JETS FLY-OVER TEST STAND 4693 AND ASTRONAUTS DON PETTIT AND VICTOR GLOVER VISIT WITH CONSTRUCTION PERSONNEL.

T-38 JETS FLY-OVER OF TEST STAND 4693

U.S. Air Force Thunderbirds Fly Over NASA Armstrong

An artist illustration of the Low-Boom Flight Demonstration vehicle flying over a community.

Low-Boom Flight Demonstration over land

An artist concept of NASA Mars Global Surveyor MGS flying over Mars.

Mars Global Surveyor Artist Concept

NASA's SOFIA flying infrared observatory banks over the Dryden Aircraft Operations Facility upon arrival at its new base of operations on Jan. 15, 2008.

This image is from an animation that glides along the shoreline of Ontario Lacus, the largest lake on the southern hemisphere of Saturn moon Titan. The animation is based on overlapping radar images obtained by NASA Cassini spacecraft.

Flying Over Ontario Lacus

NASA Curiosity rover and its parachute were spotted by NASA Mars Reconnaissance Orbiter as Curiosity descended to the surface on Aug. 5 PDT Aug. 6 EDT. Curiosity and its parachute are in the small white box at center.

Curiosity Flying Over Mars

Flying over Charon

Images from NASA New Horizons spacecraft were used to create a flyover video (PIA19965) of Pluto largest moon, Charon. The flight starts with the informally named Mordor dark region near Charon north pole. In the video, the camera then moves south to a vast chasm, descending from 1,100 miles (1,800 kilometers) to just 40 miles (60 kilometers) above the surface to fly through the canyon system. From there it's a turn to the south to view the plains and "moat mountain," informally named Kubrick Mons, a prominent peak surrounded by a topographic depression. http://photojournal.jpl.nasa.gov/catalog/PIA19965

Shuttle Discovery Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies over the Steven F. Udvar-Hazy Center, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Smithsonian Institution/Dane Penland)

Shuttle Discovery Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies over the Steven F. Udvar-Hazy Center, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Smithsonian Institution/Dane Penland)

$NASA Cassini spacecraft swooped in for a close-up of the cratered, fractured surface of Saturn moon Dione in this image taken during the spacecraft Jan. 27, 2010, non-targeted flyby.$

Flying Over Dione

NASA's SOFIA flying observatory makes a low pass over NASA Ames Research Center prior to landing at Moffett Field for a brief visit on Jan. 14, 2008

NASA's two modified F-15B research aircraft joined up for a fly-over of NASA's Dryden Flight Research Center on Edwards AFB, Calif., after a research mission.

Space Shuttle Discovery Fly-Over

Spectators watch as space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies over the National Air and Space Museum’s Steven F. Udvar-Hazy Center, Tuesday, April 17, 2012, in Chantilly, Va. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Carla Cioffi)

This frame from a colorized flyover movie from NASA Cassini mission shows the two largest seas on Saturn moon Titan and nearby lakes. The liquid in Titan lakes and seas is mostly methane and ethane.

Flying over an Extraterrestrial Land of Lakes

Flying through the canyons and over the ridges of Valles Marineris, viewers can experience some of the thrills that gripped explorers who pushed into unknown regions on Earth

Mars Canyon View

MarCOs, Mars and Earth

An artist's rendering of the twin Mars Cube One (MarCO) spacecraft flying over Mars with Earth in the distance. The MarCOs will be the first CubeSats -- a kind of modular, mini-satellite -- flown in deep space. They're designed to fly along behind NASA's InSight lander on its cruise to Mars. If they make the journey, they will test a relay of data about InSight's entry, descent and landing back to Earth. Though InSight's mission will not depend on the success of the MarCOs, they will be a test of how CubeSats can be used in deep space. https://photojournal.jpl.nasa.gov/catalog/PIA22316

NASA photographer Jim Ross captured this shot while pilot Troy Asher flew inverted in an F-15D. The F-15B is seen here flying over the mirror farm, AKA the Abengoa Mojave Solar Project, east of Four Corners off of Highway 58 in Southern California.

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An artist depiction of the twin spacecraft Ebb and Flow that comprise NASA GRAIL mission. As Ebb and Flow fly over areas of greater and lesser gravity surface features can influence the distance between the two spacecraft.

GRAIL Spacecraft Over the Moon Artist Concept

NASA Dawn spacecraft flys over dwarf planet Ceres which Dawn has been orbiting for mre than a year, providing us with fascinating views of an alien world.

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The SpaceX Dragon cargo craft and the Canadarm2 robotic arm

Unveiling Ceres Animation

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), flies over the Washington skyline as seen from a NASA T-38 aircraft, Tuesday, April 17, 2012. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Robert Markowitz)

NASA Administrator Jared Isaacman flies in his personal F-5 aircraft, Monday, Feb. 2, 2026, at NASA’s Kennedy Space Center in Florida. Isaacman was joined by Secretary of War Pete Hegseth in the back seat for a flight around Launch Complex 39B, the Vehicle Assembly Building, and surrounding areas at Kennedy. Photo Credit: (NASA/John Kraus)

Administrator Isaacman and Secretary Hegseth Fly Over Kennedy

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies near the U.S. Capitol, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Rebecca Roth)

T-38 Aircraft Fly Over Washington

A NASA T-38 training jet is seen as it flies at 1500 feet over Washington, DC, Thursday, April 5, 2012. NASA, in cooperation with the Federal Aviation Administration, conducted training and photographic flights over the DC metropolitan area. T-38 aircraft have been used for astronaut training for more than 30 years as they allow pilots and mission specialists to think quickly in changing situations, mental experiences the astronauts say are critical to practicing for the rigors of spaceflight. Photo Credit: (NASA/Carla Cioffi)

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), flies over the Washington skyline as seen from a NASA T-38 aircraft, Tuesday, April 17, 2012. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Robert Markowitz)

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) is seen as it flies near the U.S. Capitol, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Smithsonian Institution/Harold Dorwin)

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies near the U.S. Capitol, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Rebecca Roth)

Administrator Isaacman and Secretary Hegseth Fly Over Kennedy

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies near the U.S. Capitol, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Michael Porterfield)

Administrator Isaacman and Secretary Hegseth Fly Over Kennedy

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) is seen from Top of the Town in Arlington, Virginia as it flies near the U.S. Capitol, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Chris Gunn)

Administrator Isaacman and Secretary Hegseth Fly Over Kennedy

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), flies over the Washington skyline as seen from a NASA T-38 aircraft, Tuesday, April 17, 2012. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Robert Markowitz)

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), flies over the Washington skyline as seen from a NASA T-38 aircraft, Tuesday, April 17, 2012. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Robert Markowitz)

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies over the Steven F. Udvar-Hazy Center, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Robert Markowitz)

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), flies over the Washington skyline as seen from a NASA T-38 aircraft, Tuesday, April 17, 2012. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Robert Markowitz)

Administrator Isaacman and Secretary Hegseth Fly Over Kennedy

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) flies near the U.S. Capitol, Tuesday, April 17, 2012, in Washington. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Bill Ingalls)

Space Shuttle Discovery DC Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA), flies over the Washington skyline as seen from a NASA T-38 aircraft, Tuesday, April 17, 2012. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Robert Markowitz)

Shuttle Discovery Reagan Airport Fly-Over

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft (SCA) makes its way past Ronald Reagan Washington National Airport, Tuesday, April 17, 2012, in Arlington, Va. Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 148,221,675 miles. NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers. Photo Credit: (NASA/Bill Ingalls)

Administrator Isaacman and Secretary Hegseth Fly Over Kennedy

NASA JPL scientists Yunling Lou and Dr. Eric Rignot work on line selection while flying AirSAR missions over the Antarctic Peninsula

NASA JPL scientists Yunling Lou and Dr. Eric Rignot work on line selection while flying AirSAR missions over the Antarctic Peninsula. AirSAR 2004 is a three-week expedition in Central and South America by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world are combining ground research with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. These photos are from the DC-8 aircraft while flying an AirSAR mission over Antarctica. The Antarctic Peninsula is more similar to Alaska and Patagonia than to the rest of the Antarctic continent. It is drained by fast glaciers, receives abundant precipitation, and melts significantly in the summer months. In recent decades, the Peninsula has experienced significant atmospheric warming (about 2 degrees C since 1950), which has triggered a vast and spectacular retreat of its floating ice shelves, glacier reduction, a decrease in permanent snow cover and a lengthening of the melt season. As a result, the contribution to sea level from this region could be rapid and substantial. With an area of 120,000 km, or ten times the Patagonia ice fields, the Peninsula could contribute as much as 0.4mm/yr sea level rise, which would be the largest single contribution to sea level from anywhere in the world. This region is being studied by NASA using a DC-8 equipped with the Airborne Synthetic Aperture Radar developed by scientists from NASA’s Jet Propulsion Laboratory. AirSAR will provide a baseline model and unprecedented mapping of the region. This data will make it possible to determine whether the warming trend is slowing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

Altus II aircraft flying over southern California desert

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Pathfinder-Plus flying over the Hawaiian Islands in 1998 with Ni'ihau Island in the background.

Pathfinder-Plus on flight over Hawaii

DC-9 AIRPLANE FLYING OVER CLEVELAND OHIO SEPTEMBER 23 1994

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The X-59 team working on the aircraft’s wiring around the engine inlet prior to the engine being installed. Once complete, the X-59 is designed to fly supersonic while reducing the loud sonic boom. The Quesst mission could help change the rules for commercial supersonic air travel over land.

Quesst Mission | X-59 Engine Inlet

A 3D image shows what it would look like to fly over the surface of comet 67P/Churyumov-Gerasimenko. The image was generated by data collected by ESA Philae spacecraft during the decent to the spacecraft initial touchdown on the comet Nov. 12, 2014.

Rosetta Comet in 3-D

A look at the X-59’s engine nozzle, where the thrust -the force that moves the aircraft- will exit. Once complete, the X-59 is designed to fly supersonic while reducing the loud sonic boom. The Quesst mission could help change the rules for commercial supersonic air travel over land.

Engine Nozzle of NASA’s X-59

Apollo 17 Lunar Module Pilot Harrison H. Schmitt waves to ground crew personnel as he prepares to fly a T-38 jet aircraft today on a training flight over the Spaceport are to sharpen his flying skills.

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These two NASA F/A-18 aircraft are flying a test point for the Autonomous Formation Flight project over California's Mojave Desert.

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Zenith view of ISS over Earth limb taken during fly-around

STS098-713a-016 (16 February 2001) --- The International Space Station is backdropped over clouds, water and land in South America. South central Chile shows up at bottom of the frame. Just below the Destiny laboratory, the Chacao Channel separates the large island of Chiloe from the mainland and connects the Gulf of Coronados on the Pacific side with the Gulf of Ancud southwest of the city of Puerto Montt. The crews of the Space Shuttle Atlantis and the International Space Station parted company at 8:06 a.m. (CST), February 16, as astronaut Mark L. Polansky, pilot, flew the shuttle halfway around the station and its new Destiny laboratory before moving off.

NASA ER-2 flys over Hurricane Dennis during TSCP mission.

The NASA ER-2 airplane flew over hurricane Dennis as part of the Tropical Cloud Systems and Processes "TSCP" Mission. This 28-day field mission sponsored by NASA's Science Mission Directorate is studying the bursting conditions for tropical storms, hurricanes and related phenomena. The flight originated from TSCP's base-of-operations in San Juan Santa Maria airport in San Jose, Costa Rica. Photo Credit: "NASA/Bill Ingalls"

Zenith view of ISS over Earth taken during fly-around

STS098-713A-075 (16 February 2001) --- Backdropped by Earth dotted with clouds, this close-up view of the International Space Station (ISS) with the newly-attached Destiny laboratory, was photographed by one of the astronauts onboard Atlantis. As the primary payload for the STS-98 mission, Destiny is the centerpiece of the ISS, where unprecedented science experiments will be performed in space. The shuttle and the station parted company at 8:06 a.m. (CST), Feb. 16, as Polansky flew the shuttle halfway around the outpost and its new Destiny laboratory before moving off.

Rendering of Mars Hill in Death Valley National Park

This rendering was created by research drones flying over Mars Hill, a region of Death Valley National Park that has been used by NASA’s Mars researchers since the 1970s, when the agency was preparing to land the twin Viking spacecraft. The hill’s rubbly, volcanic rock resembles the kind of inhospitable terrain that Mars rovers must navigate around and which posed a landing hazard for the Ingenuity Mars Helicopter. In September 2025, researchers from NASA’s Jet Propulsion Laboratory in Southern California flew research drones over Mars Hill as part of a test campaign to develop navigation software for future Mars rotorcraft. Being able to precisely land between rocks like those seen here is a critical capability to access similar Martian terrain in the future.

iss063e066312 (Aug. 5, 2020) --- Flying over southern Argentina, this photograph from the International Space Station looks northward with the Sun's glint beaming on the Atlantic Ocean.

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KENNEDY SPACE CENTER, FLA. -- The U.S. Air Force Thunderbirds fly over NASA's Kennedy Space Center in commemoration of NASA's 50th anniversary. The aircraft had flown earlier to support the Daytona 500, also celebrating its 50th anniversary, and chose to fly over Kennedy on their way to their next assignment. Photo credit: NASA/Jack Pfaller

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Space Shuttle Endeavour Toured California in 2012

Space shuttle Endeavour and its host NASA 747 Shuttle Carrier Aircraft fly over the Hollywood sign in 2012 on its way to the Los Angeles International Airport, and an overland journey to the California Science Center. Californians looked up at the morning sky Sept. 21 looking to see Endeavour fly over their community. The final leg of Endeavourâ€™s flight from NASAâ€™s Kennedy Space Center, Florida, offered many people an opportunity to witness the historic flight.

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KENNEDY SPACE CENTER, FLA. -- The U.S. Air Force Thunderbirds fly over NASA's Kennedy Space Center in commemoration of NASA's 50th anniversary. The aircraft had flown earlier to support the Daytona 500, also celebrating its 50th anniversary, and chose to fly over Kennedy on their way to their next assignment. Below them is space shuttle Endeavour, waiting to launch on the STS-123 mission targeted for March 11. Photo credit: NASA/Jack Pfaller