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 "Tracy Caldwell Dyson"
325 results found - Page 1 of 14
NASA astronaut Tracy Caldwell Dyson pauses for a portrait while donning her spacesuit and going under water in the...
Astronaut Tracy Caldwell Dyson speaks with media representatives prior to the Green Run hot fire test of the core...
Astronaut Tracy Caldwell Dyson speaks on NASA TV prior to the Green Run hot fire test of the core stage for NASA’s...
ISS024-E-007737 (10 July 2010) --- NASA astronaut Tracy Caldwell Dyson, Expedition 24 flight engineer, uses a vacuum...
As we enter the year the space station 20th anniversary, NASA astronaut Tracy Caldwell Dyson shares what stood out...
NASA Astronaut and Expeditions 23 and 24 Flight Engineer, Tracy Caldwell Dyson, speaks at a Women's History Month...
NASA Astronaut and Expeditions 23 and 24 Flight Engineer, Tracy Caldwell Dyson, speaks at a Women's History Month...
Expedition 24 Flight Engineer Tracy Caldwell Dyson is helped out of the Soyuz TMA-18 spacecraft shortly after...
Expedition 24 Flight Engineer Tracy Caldwell Dyson exits the helicopter after her flight from the Soyuz TMA-18...
Expedition 24 Flight Engineer Tracy Caldwell Dyson is helped out of the Soyuz TMA-18 spacecraft shortly after...
NASA Astronaut and Expeditions 23 and 24 Flight Engineer, Tracy Caldwell Dyson, far left, speaks at a Women's...
Expedition 24 Flight Engineer Tracy Caldwell Dyson talks to her husband on a satellite phone shortly after landing...
Expedition 24 Flight Engineer Tracy Caldwell Dyson signs the inside of the Russian helicopter that took her from the...
Expedition 23 Flight Engineer Tracy Caldwell Dyson answers a reporters' question during a press conference held at...
NASA's Tracy Caldwell Dyson, left, looks on as Expedition 23 Soyuz Commander Alexander Skvortsov answers a...
NASA astronaut Tracy Caldwell Dyson speaks with college students after the "Future of Space" STEM event, Monday,...
Shhh…It’s a surprise! To celebrate Teacher Appreciation Week, NASA astronaut Tracy Caldwell Dyson makes a surprise...
Expedition 24 Flight Engineer Tracy Caldwell Dyson, left, Expedition 24 Commander Alexander Skvortsov, center, and...
Expedition 23 Flight Engineer Tracy Caldwell Dyson performs the traditional door signing Friday, April 2, 2010 at...
Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson of the U.S. prepares to have her Russian Sokol suit pressure...
Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson of the U.S. has her Russian Sokol suit prepared for launch...
Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson of the U.S. prepares to have her Russian Sokol suit pressure...
Expedition 24 Flight Engineers Tracy Caldwell Dyson, left, Commander Alexander Skvortsov, center and Mikhail...
Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson of the U.S. prepares to have her Russian Sokol suit pressure...