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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 "Astronaut Tracy Dyson"

450 results found - Page 16 of 19

NASA image: Expedition 70 Cosmonaut Hotel Departure
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Sep 15, 2023

Expedition 70 Cosmonaut Hotel Departure

Expedition 70 NASA astronaut Loral O'Hara, left, Roscosmos cosmonauts Oleg Kononenko, center, and Nikolai Chub,...

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

Future of Space STEM event

NASA Associate Administrator for the Human Exploration and Operations Mission Directorate, Bill Gerstenmaier,...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine poses for a photo with college students after the "Future of Space" STEM event,...

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NASA image: STS-132 and Expedition 32 Crewmembers during Joint Operations
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May 21, 2010

STS-132 and Expedition 32 Crewmembers during Joint Operations

S132-E-009140 (22 May 2010) --- This is not a scene one would likely confront on Earth, with people hanging from the...

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NASA image: Fisheye View of Crewmembers Sharing a Meal in the SM
Image
May 19, 2010

Fisheye View of Crewmembers Sharing a Meal in the SM

ISS023-E-048821 (19 May 2010) --- A fish-eye lens attached to an electronic still camera was used to capture this...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine takes a selfie with college students after the "Future of Space" STEM event,...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine, left, speaks at the "Future of Space" STEM event, Monday, April 29, 2019 at NASA...

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

Future of Space STEM event

Nick Hague, left, and Christina Koch, two astronauts currently living and working on the International Space...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine speaks at the "Future of Space" STEM event, Monday, April 29, 2019 at NASA...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine, left, speaks at the "Future of Space" STEM event, Monday, April 29, 2019 at NASA...

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NASA image: Expedition 70 Preflight
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Sep 15, 2023

Expedition 70 Preflight

Expedition 70 NASA astronaut Loral O'Hara smiles as Expedition 70 backup crewmember Tracy Dyson of NASA takes her...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine speaks at the "Future of Space" STEM event, Monday, April 29, 2019 at NASA...

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

Future of Space STEM event

NASA Deputy Associate Administrator for Exploration, Steve Clarke speaks at the "Future of Space" STEM event,...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine, second from left, speaks at the "Future of Space" STEM event, Monday, April 29,...

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

Future of Space STEM event

Nick Hague, left, and Christina Koch, two astronauts currently living and working on the International Space...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine speaks at the "Future of Space" STEM event, Monday, April 29, 2019 at NASA...

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NASA image: Expedition 71 Soyuz Rollout
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Mar 18, 2024

Expedition 71 Soyuz Rollout

Expedition 71 backup crew members, Roscosmos cosmonaut Ivan Vagner, left, NASA astronaut Don Pettit, right, and...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine, second from left, speaks at the "Future of Space" STEM event, Monday, April 29,...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine speaks at the "Future of Space" STEM event, Monday, April 29, 2019 at NASA...

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NASA image: iss071e178079
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Jun 4, 2024

iss071e178079

iss071e178079 (June 4, 2024) --- The seven-member Expedition 71 crew poses together for a portrait aboard the...

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

Future of Space STEM event

NASA Administrator Jim Bridenstine speaks at the "Future of Space" STEM event, Monday, April 29, 2019 at NASA...

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

Future of Space STEM event

Students are seen in the audience as NASA astronaut Tracy Caldwell Dyson, moderates a panel discussion with NASA...

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

Future of Space STEM event

NASA Deputy Associate Administrator for Exploration, Steve Clarke speaks at the "Future of Space" STEM event,...

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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