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This website is not affiliated with, maintained, authorized, endorsed by, or in any way officially connected with NASA or any of its subsidiaries or affiliates. All NASA imagery is in the public domain unless otherwise noted. Data sourced from NASA Open APIs, Launch Library 2, and other open data services.

NASA Gallery

Explore NASA's vast collection of space images, videos, and audio from missions past and present.

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NASA's Image and Video Library: A Visual Archive of Space Exploration

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 Dyson"

572 results found - Page 2 of 24

NASA image: Expedition 71 Space Station Crew Talks With KTRK-TV Houston-Texas – Wednesday, July, 31, 2024
Video
Jul 31, 2024

Expedition 71 Space Station Crew Talks With KTRK-TV Houston-Texas – Wednesday, July, 31, 2024

Aboard the International Space Station, Expedition 71 Flight Engineer Mike Barratt and Tracy Dyson of NASA discussed...

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NASA image: Space Station Crew Talks with AccuWeather - Thursday, April 18, 2024
Video
Apr 18, 2024

Space Station Crew Talks with AccuWeather - Thursday, April 18, 2024

Aboard the International Space Station, Expedition 70 Flight Engineers Mike Barratt and Tracy Dyson of NASA...

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NASA image: Expedition 23 Prelaunch Press Conference
Image
Mar 31, 2010

Expedition 23 Prelaunch Press Conference

Expedition 23 Flight Engineer Tracy Caldwell Dyson answers a reporters' question during a press conference held at...

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NASA image: Expedition 23 Prelaunch Press Conference
Image
Mar 31, 2010

Expedition 23 Prelaunch Press Conference

NASA's Tracy Caldwell Dyson, left, looks on as Expedition 23 Soyuz Commander Alexander Skvortsov answers a...

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NASA image: Future of Space STEM event
Image
Apr 29, 2019

Future of Space STEM event

NASA astronaut Tracy Caldwell Dyson speaks with college students after the "Future of Space" STEM event, Monday,...

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NASA image: NASA Astronaut Surprises Teacher
Video
May 16, 2022

NASA Astronaut Surprises Teacher

Shhh…It’s a surprise! To celebrate Teacher Appreciation Week, NASA astronaut Tracy Caldwell Dyson makes a surprise...

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NASA image: Women's History Month at NASA
Image
Mar 14, 2011

Women's History Month at NASA

NASA Astronaut and Expeditions 23 and 24 Flight Engineer, Tracy Caldwell Dyson, speaks at a Women's History Month...

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NASA image: Expedition 71 Soyuz Landing
Image
Sep 23, 2024

Expedition 71 Soyuz Landing

NASA astronaut Tracy C. Dyson is helped out of the Soyuz MS-25 spacecraft just minutes after she, and Roscosmos...

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NASA image: Expedition 24 Soyuz Landing
Image
Sep 24, 2010

Expedition 24 Soyuz Landing

Expedition 24 Flight Engineer Tracy Caldwell Dyson is helped out of the Soyuz TMA-18 spacecraft shortly after...

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NASA image: Expedition 71 Postflight NASA Headquarters Presentation
Image
Mar 3, 2025

Expedition 71 Postflight NASA Headquarters Presentation

NASA astronaut Tracy Dyson, is seen during an Expedition 71 postflight presentation, Monday, March 3, 2025, at the...

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NASA image: Expedition 24 Soyuz Landing
Image
Sep 24, 2010

Expedition 24 Soyuz Landing

Expedition 24 Flight Engineer Tracy Caldwell Dyson exits the helicopter after her flight from the Soyuz TMA-18...

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NASA image: Expedition 24 Soyuz Landing
Image
Sep 24, 2010

Expedition 24 Soyuz Landing

Expedition 24 Flight Engineer Tracy Caldwell Dyson is helped out of the Soyuz TMA-18 spacecraft shortly after...

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NASA image: Women's History Month at NASA
Image
Mar 14, 2011

Women's History Month at NASA

NASA Astronaut and Expeditions 23 and 24 Flight Engineer, Tracy Caldwell Dyson, far left, speaks at a Women's...

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NASA image: Expedition 71 Postflight NASA Headquarters Presentation
Image
Mar 3, 2025

Expedition 71 Postflight NASA Headquarters Presentation

NASA astronaut Tracy Dyson, left, is seen during an Expedition 71 postflight presentation, Monday, March 3, 2025, at...

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NASA image: Expedition 24 Soyuz Landing
Image
Sep 24, 2010

Expedition 24 Soyuz Landing

Expedition 24 Flight Engineer Tracy Caldwell Dyson talks to her husband on a satellite phone shortly after landing...

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NASA image: Expedition 71 Postflight NASA Headquarters Presentation
Image
Mar 3, 2025

Expedition 71 Postflight NASA Headquarters Presentation

NASA astronauts Michael Barratt, left, Tracy Dyson, are seen during an Expedition 71 postflight presentation,...

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NASA image: Expedition 24 Soyuz Landing
Image
Sep 24, 2010

Expedition 24 Soyuz Landing

Expedition 24 Flight Engineer Tracy Caldwell Dyson signs the inside of the Russian helicopter that took her from the...

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NASA image: U.S. Astronaut, Crewmates Return to Earth
Video
Sep 23, 2024

U.S. Astronaut, Crewmates Return to Earth

NASA astronaut Tracy C. Dyson and Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub returned to Earth aboard the...

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NASA image: U.S. Astronaut, Crewmates Undock from the International Space Station
Video
Sep 23, 2024

U.S. Astronaut, Crewmates Undock from the International Space Station

NASA astronaut Tracy C. Dyson and Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub undocked from the...

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NASA image: iss071m262341428_Expedition71_Space_Station_Crew_Answers_Kansas_Student_Questions_240821
Video
Aug 21, 2024

iss071m262341428_Expedition71_Space_Station_Crew_Answers_Kansas_Student_Questions_240821

Aboard the International Space Station, Expedition 71 Flight Engineers Matt Dominick and Tracy Dyson of NASA...

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NASA image: Expedition 70 Station Crew Talks with Women in Aerospace Engineering Conference - March 28, 2024
Video
Mar 28, 2024

Expedition 70 Station Crew Talks with Women in Aerospace Engineering Conference - March 28, 2024

Aboard the International Space Station, Expedition 70 Flight Engineers Jeanette Epps and Tracy Dyson of NASA...

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NASA image: Future of Space STEM event
Image
Apr 29, 2019

Future of Space STEM event

NASA astronaut Tracy Caldwell Dyson, moderates a panel discussion with NASA Administrator Jim Bridenstine, NASA...

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NASA image: Expedition 24 Soyuz Landing
Image
Sep 24, 2010

Expedition 24 Soyuz Landing

Expedition 24 Flight Engineer Tracy Caldwell Dyson, left, Expedition 24 Commander Alexander Skvortsov, center, and...

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NASA image: Expedition 23 Prelaunch Press Conference
Image
Mar 31, 2010

Expedition 23 Prelaunch Press Conference

Expedition 23 crew members, from left, NASA’s Tracy Caldwell Dyson, Russian Alexander Skvortsov and Russian Mikhail...

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Frequently Asked Questions About NASA Images

Are NASA images free to use?+
Yes, most NASA images are in the public domain and are free to use for educational, informational, and personal purposes. NASA's media usage guidelines state that NASA material is not copyrighted unless otherwise noted. However, the NASA logo and certain insignia are protected. Some images may include identifiable individuals or third-party content that requires additional permissions. Always check the specific image's usage rights and credit NASA as the source.
How many images does NASA have?+
NASA's Image and Video Library contains over 140,000 publicly accessible images, videos, and audio files spanning the agency's entire history, from the Mercury program of the 1960s to the latest James Webb Space Telescope discoveries. The collection grows daily as new missions capture imagery and archival materials are digitized. Individual mission archives, such as Mars rover photos, contain hundreds of thousands of additional images.
Can I download NASA images?+
Yes, you can download NASA images in multiple resolutions directly from this gallery. Each image detail page provides download links for original (full resolution), large (1920px), medium (960px), small (480px), and thumbnail sizes. NASA encourages the public to use these images for education, media, and personal projects. High-resolution originals are ideal for printing and professional use.

Explore More NASA Content

Astronomy Picture of the Day

Daily curated space image

Mars Rover Photos

Curiosity & Perseverance images

Earth from Space

DSCOVR EPIC daily images

Launch Schedule

Upcoming rocket launches

Space News

Mission updates & discoveries