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 "Fluid Behavior"
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ISS019-E-013240 (2 May 2009) --- Astronaut Michael Barratt, Expedition 19/20 flight engineer, conducts a session...
ISS019-E-013244 (2 May 2009) --- Astronaut Michael Barratt, Expedition 19/20 flight engineer, uses a computer during...
The Critical Viscosity of Xenon Experiment (CVX-2) on the STS-107 Research 1 mission in 2002 will measure the...
iss073e0917010 (Oct. 21, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Mike Fincke gives a thumbs-up in...
iss073e0886460 (Oct. 20, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Zena Cardman installs research...
ISS019-E-013241 (2 May 2009) --- Astronaut Michael Barratt, Expedition 19/20 flight engineer, prepares to photograph...
Microgravity enables study of the physics of the universe through a completely new lens. International Space Station...
The first United States Microgravity Laboratory (USML-1) was one of NASA's science and technology programs that...
The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan...
The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan...
Two researchers at the National Aeronautics and Space Administration (NASA) Lewis Research Center demonstrate the...
S91-47323 (18 Sept 1991) --- Constantine Costes, left, a student experimenter sponsored by United Space Boosters...
STS078-301-021 (20 June - 7 July 1996) --- Payload specialist Jean-Jacques Favier, representing the French Space...
A researcher fills a small container used to represent a liquid hydrogen tank in preparation for a microgravity test...
Andy Stofan views a small-scale tank built to study the sloshing characteristics of liquid hydrogen at the National...
A technician prepares a test sample in the Zero Gravity Research Facility clean room at the National Aeronautics and...
The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...
Japanese astronaut, Mamoru Mohri, talks to Japanese students from the aft flight deck of the Space Shuttle Orbiter...
The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...
The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...
The group of Japanese researchers of the Spacelab-J (SL-J) were thumbs-up in the Payload Operations Control Center...
The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...
The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...
This unnamed, approximately 30-kilometer diameter crater, formed in the Southern highlands of Mars. This image from...