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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 "Launch Countdown"
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The engine service platform has been lowered and removed from the mobile launcher for Artemis I at Launch Pad 39B at...
A view of the mobile launcher for Artemis I on Launch Pad 39B at NASA’s Kennedy Space Center in Florida on Oct. 23,...
Engineers with Exploration Ground Systems and Jacobs assist with raising the engine service platform beneath the...
The engine service platform has been lowered and removed from underneath the mobile launcher for Artemis I at Launch...
The engine service platform has been lowered and removed from the mobile launcher for Artemis I at Launch Pad 39B at...
The engine service platform has been lowered and removed from the mobile launcher for Artemis I at Launch Pad 39B at...
The engine service platform has been lowered and removed from the mobile launcher for Artemis I at Launch Pad 39B at...
The engine service platform is being raised beneath the mobile launcher for Artemis I at Launch Pad 39B at NASA’s...
A flatbed carrier is in view on the surface of Launch Pad 39B at NASA’s Kennedy Space Center in Florida on Oct. 23,...
The cab of a flatbed carrier is in view on the surface of Launch Pad 39B at NASA’s Kennedy Space Center in Florida...
A view of the base of the mobile launcher for Artemis I and the flame trench below as the engine service platform is...
Engineers with Exploration Ground Systems and Jacobs assist with lowering the engine service platform beneath the...
A view of the mobile launcher for the Artemis I mission on Launch Pad 39B at NASA’s Kennedy Space Center in Florida...
The engine service platform has been lowered and removed from the mobile launcher for Artemis I at Launch Pad 39B at...
Workers assists with raising the engine service platform beneath the mobile launcher for Artemis I at Launch Pad 39B...
Ian Clark walks past mission countdown clocks in the Perseverance offices at NASA's Jet Propulsion Laboratory in...
Orion EM-1 Countdown Demonstration Cryogenic Loading Simulation located in Firing Room 1 at the Launch Control...
Members of the Artemis 1 launch team, including personnel with NASA’s Exploration Ground Systems (EGS) and Jacobs...
Members of the Artemis 1 launch team, including personnel with NASA’s Exploration Ground Systems (EGS) and Jacobs...
Members of the Artemis 1 launch team, including personnel with NASA’s Exploration Ground Systems (EGS) and Jacobs...
Members of the Artemis 1 launch team, including personnel with NASA’s Exploration Ground Systems (EGS) and Jacobs...
Members of the Artemis 1 launch team, including personnel with NASA’s Exploration Ground Systems (EGS) and Jacobs...
Members of the Artemis 1 launch team, including personnel with NASA’s Exploration Ground Systems (EGS) and Jacobs...
Exploration Ground Systems team members practice the Emergency Egress operations that will take place in an event of...