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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 "countdown demonstration"
4,365 results found - Page 16 of 182
STS-87 Commander Kevin Kregel holds the crew patch in front of Columbia’s entry hatch at Launch Pad 39B during...
KENNEDY SPACE CENTER, FLA. - STS-114 crew members take part in a mock countdown as pre-launch training included in...
KENNEDY SPACE CENTER, FLA. - As part of pre-pack and fit check for Terminal Countdown Demonstration Test (TCDT)...
CAPE CANAVERAL, Fla. -- In the Operations and Checkout Building at NASA's Kennedy Space Center, STS-124 Mission...
KENNEDY SPACE CENTER, FLA. -STS-114 Mission Specialist Andrew Thomas suits up in the Operations and Checkout...
KENNEDY SPACE CENTER, FLA. - Following the mock countdown on Launch Pad 39B, STS-114 Mission Specialist Wendy...
CAPE CANAVERAL, Fla. - On Launch Pad 39A at NASA's Kennedy Space Center in Florida, STS-125 Pilot Gregory C. Johnson...
KENNEDY SPACE CENTER, FLA. - As part of pre-pack and fit check for Terminal Countdown Demonstration Test (TCDT)...
CAPE CANAVERAL, Fla. – STS-128 Mission Specialist Christer Fuglesang is donning his launch and entry suit for a fit...
CAPE CANAVERAL, Fla. -- In the Operations and Checkout Building at NASA's Kennedy Space Center, STS-124 Mission...
CAPE CANAVERAL, Fla. – STS-128 Mission Specialist Patrick Forrester tests the fit of his helmet before heading to...
CAPE CANAVERAL, Fla. – STS-128 Mission Specialist Nicole Stott tests the fit of her helmet before the simulated...
KENNEDY SPACE CENTER, FLA. - As part of pre-pack and fit check for Terminal Countdown Demonstration Test (TCDT)...
CAPE CANAVERAL, Fla. – After a successful simulated launch countdown, STS-128 Mission Specialists Patrick Forrester...
KENNEDY SPACE CENTER, FLA. - As part of pre-pack and fit check for Terminal Countdown Demonstration Test (TCDT)...
KENNEDY SPACE CENTER, FLA. - As part of pre-pack and fit check for Terminal Countdown Demonstration Test (TCDT)...
CAPE CANAVERAL, Fla. - On Launch Pad 39A at NASA's Kennedy Space Center in Florida, STS-125 Mission Specialist...
CAPE CANAVERAL, Fla. – Seated in space shuttle Discovery's cockpit on NASA Kennedy Space Center's Launch Pad 39A,...
KENNEDY SPACE CENTER, FLA. - Following the mock countdown on Launch Pad 39B, STS-114 Commander Eileen Collins...
KENNEDY SPACE CENTER, FLA. -STS-114 Mission Specialist Wendy Lawrence suits up in the Operations and Checkout...
KENNEDY SPACE CENTER, FLA. - Following the mock countdown on Launch Pad 39B, STS-114 Mission Specialists Soichi...
KENNEDY SPACE CENTER, FLA. - As part of pre-pack and fit check for Terminal Countdown Demonstration Test (TCDT)...
KENNEDY SPACE CENTER, FLA. -- Getting ready for a simulated countdown, STS-92 Mission Specialists Leroy Chiao, Peter...
KENNEDY SPACE CENTER, FLA. - A suit technician helps STS-114 Pilot James Kelly suit up in the Operations and...