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 "countdown demonstration"
4,365 results found - Page 24 of 182
CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, STS-125...
KENNEDY SPACE CENTER, FLA. -- (From top) STS-123 Mission Specialists Mike Foreman, Takao Doi and Garrett Reisman are...
KENNEDY SPACE CENTER, FLA. -- Before the simulated launch countdown in space shuttle Endeavour, STS-123 Commander...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 Commander Dominic Gorie (left) and...
KENNEDY SPACE CENTER, FLA. -- STS-123 Pilot Gregory H. Johnson is in the White Room on NASA Kennedy Space Center's...
CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 Mission Specialists Mike Foreman...
CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members head for the slidewire...
CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, STS-125...
KENNEDY SPACE CENTER, FLA. -- STS-123 Commander Dominic Gorie is helped with his launch and entry suit before...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members settle in a slidewire...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members are ready to release...
KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Garrett Reisman is helped with his launch and entry suit...
CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...
KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Garrett Reisman is helped with his launch and entry suit...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members settle in a slidewire...
CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...
CAPE CANAVERAL, Fla. -- On Launch Pad 39A at NASA's Kennedy Space Center, STS-124 Mission Specialist Mike Fossum...
KENNEDY SPACE CENTER, FLA. -- Gathered again on the top level of the fixed service structure, the STS-123 crew poses...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 Mission Specialists Mike Foreman...
KENNEDY SPACE CENTER, FLA. -- In the White Room on NASA Kennedy Space Center's Launch Pad 39A, STS-123 Mission...
CAPE CANAVERAL, Fla. -- On Launch Pad 39A at NASA's Kennedy Space Center, STS-124 Mission Specialist Mike Fossum...
KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members begin exiting space...