Explore NASA's vast collection of space images, videos, and audio from missions past and present.
NASA's Image and Video Library is one of the most comprehensive public archives of space imagery in the world, containing over 140,000 images, videos, and audio recordings spanning more than six decades of space exploration. From the earliest Mercury and Gemini missions through the Apollo Moon landings, the Space Shuttle era, and today's cutting-edge observations from the James Webb Space Telescope, this collection documents humanity's journey into the cosmos.
The library includes imagery from diverse sources: telescopes like Hubble and Webb that capture deep-space nebulae, galaxies, and exoplanets; planetary missions like the Mars rovers ( browse Mars photos) and Cassini at Saturn; Earth observation satellites ( see EPIC imagery); astronaut photography from the ISS; and documentation of rocket launches, spacecraft assembly, and ground testing. Most NASA images are in the public domain and free to download at full resolution for educational, editorial, and personal use.
Use the search bar above to find specific subjects — try queries like "Apollo 11," "Hubble Deep Field," "Mars surface," or "astronaut EVA." You can also filter by media type (image, video, or audio). For a daily curated experience, visit the Astronomy Picture of the Day.
Showing results for "ENGINEERING TEST UNIT"
830 results found - Page 10 of 35
JSC2001-E-16632 (14 May 2001) --- Astronaut Michael L. Gernhardt, STS-104 mission specialist, participates in an...
Newsmen listen as an engineer explains operations and capabilities of a Mobility Test Article (MTA) demonstrated at...
iss068e076142 (March 23, 2021) --- UAE (United Arab Emirates) astronaut and Expedition 68 Flight Engineer Sultan...
Teams with NASA’s Exploration Ground Systems Program begin integrating the interim cryogenic propulsion stage to the...
Teams with NASA’s Exploration Ground Systems Program begin integrating the interim cryogenic propulsion stage to the...
Teams with NASA’s Exploration Ground Systems Program begin integrating the interim cryogenic propulsion stage to the...
An engineer demonstrates a Mobility Test Article (MTA) at NASA’s Marshall Space Flight Center (MSFC). This unit,...
iss069e009795 (May 9, 2023) --- NASA astronaut and Expedition 69 Flight Engineer Stephen Bowen installs student-made...
The Pathfinder solar-powered research aircraft settles in for landing on the bed of Rogers Dry Lake at the Dryden...
Engineers conduct a mass properties test on the Mass Spectrometer Observing Lunar Operations (MSolo) instrument...
CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in...
Alejandro Rodriguez Perez and Joe Thomes, members of the fiber optic & photonic team, configure the Ocean Color...
CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in...
CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in...
Engineers conduct a mass properties test on the Mass Spectrometer Observing Lunar Operations (MSolo) instrument...
SpaceX completed static fire tests of its Crew Dragon spacecraft at Landing Zone 1 on Cape Canaveral Air Force...
CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in...
Engineers conduct a mass properties test on the Mass Spectrometer Observing Lunar Operations (MSolo) instrument...
A social media panel discussion takes place at NASA’s Kennedy Space Center in Florida on Friday, May 3, 2024, ahead...
iss050e031198 (1/17/2017) --- Photo documentation of the Japanese-Small Satellite Orbital Deployer-6 (J-SSOD-6)...
KENNEDY SPACE CENTER, FLA. - After conducting electromagnetic interference and ground resistance testing on wiring...
NASA astronaut Barry “Butch” Wilmore is the commander of NASA’s Boeing Crew Flight Test mission. This will be his...
iss050e032565 (1/17/2017) --- Photo documentation of the Japanese-Small Satellite Orbital Deployer-6 (J-SSOD-6)...
Technicians with Praxair pressurize the hydrogen trailer before offloading liquid hydrogen during a test of the...