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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 1 of 19

NASA image: Astronaut Moments: Tracy Dyson
Video
Mar 19, 2024

Astronaut Moments: Tracy Dyson

A veteran of two spaceflights, NASA astronaut Tracy Dyson is prepared for her third mission to the International...

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NASA image: Portrait - Astronaut Tracy Caldwell Dyson
Image
Jul 8, 2019

Portrait - Astronaut Tracy Caldwell Dyson

NASA astronaut Tracy Caldwell Dyson pauses for a portrait while donning her spacesuit and going under water in the...

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NASA image: SSC20210116_GR0040
Image
Jan 16, 2021

SSC20210116_GR0040

Astronaut Tracy Caldwell Dyson speaks with media representatives prior to the Green Run hot fire test of the core...

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NASA image: Hot Fire Test of SLS Rocket Core Stage
Image
Jan 16, 2021

Hot Fire Test of SLS Rocket Core Stage

Astronaut Tracy Caldwell Dyson speaks on NASA TV prior to the Green Run hot fire test of the core stage for NASA’s...

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NASA image: NASA astronauts Tracy C. Dyson and Suni Williams
Image
Jul 24, 2024

NASA astronauts Tracy C. Dyson and Suni Williams

iss071e403704 (July 24, 2024) --- NASA astronauts (from left) Tracy C. Dyson, Expedition 71 Flight Engineer, and...

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NASA image: NASA astronaut Tracy C. Dyson unpacks and examines research gear
Image
Jul 23, 2024

NASA astronaut Tracy C. Dyson unpacks and examines research gear

iss071e403579 (July 23, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Tracy C. Dyson unpacks and...

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NASA image: NASA astronaut Tracy C. Dyson services combustion research components
Image
Aug 1, 2024

NASA astronaut Tracy C. Dyson services combustion research components

iss071e414661 (Aug. 1, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Tracy C. Dyson services research...

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NASA image: NASA Astronaut Tracy C. Dyson Training Resource Reel
Video
Feb 13, 2024

NASA Astronaut Tracy C. Dyson Training Resource Reel

NASA astronaut Tracy C. Dyson trains for her upcoming mission to the International Space Station. It will be her...

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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: NASA Astronaut Tracy Dyson’s Launch to the Space Station Scrubbed Part 2
Video
Mar 21, 2024

NASA Astronaut Tracy Dyson’s Launch to the Space Station Scrubbed Part 2

An abort was automatically commanded by ground support equipment ahead of the March 21 launch attempt of the Soyuz...

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NASA image: NASA Astronaut Tracy Dyson’s Launch to the Space Station Scrubbed Part 1
Video
Mar 21, 2024

NASA Astronaut Tracy Dyson’s Launch to the Space Station Scrubbed Part 1

An abort was automatically commanded by ground support equipment ahead of the March 21 launch attempt of the Soyuz...

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NASA image: Astronaut Tracy Dyson Post-Flight News Conference - Friday, October 4, 2024
Video
Oct 4, 2024

Astronaut Tracy Dyson Post-Flight News Conference - Friday, October 4, 2024

NASA astronaut Tracy C. Dyson shared details of her recent six-month mission aboard the International Space Station...

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NASA image: Expedition 71 Astronauts Visit Elsie Whitlow Stokes CFPCS
Image
Mar 5, 2025

Expedition 71 Astronauts Visit Elsie Whitlow Stokes CFPCS

Expedition 71 NASA astronaut Tracy Dyson, points to the Expedition 71 patch on her flight suit as she answers a...

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NASA image: NASA Day in Montgomery, Feb. 22, 2018
Image
Feb 22, 2018

NASA Day in Montgomery, Feb. 22, 2018

Officials from Marshall Space Flight Center discussed the state's role in leading America back to the Moon and on to...

MSFC
NASA image: NASA Day in Montgomery, Feb. 22, 2018
Image
Feb 22, 2018

NASA Day in Montgomery, Feb. 22, 2018

Officials from Marshall Space Flight Center discussed the state's role in leading America back to the Moon and on to...

MSFC
NASA image: NASA Day in Montgomery, Feb. 22, 2018
Image
Feb 22, 2018

NASA Day in Montgomery, Feb. 22, 2018

Officials from Marshall Space Flight Center discussed the state's role in leading America back to the Moon and on to...

MSFC
NASA image: NASA Day in Montgomery, Feb. 22, 2018
Image
Feb 22, 2018

NASA Day in Montgomery, Feb. 22, 2018

Officials from Marshall Space Flight Center discussed the state's role in leading America back to the Moon and on to...

MSFC
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: NASA astronaut Tracy C. Dyson performs a Zero Robotics tech demonstration with Astrobee
Image
May 1, 2024

NASA astronaut Tracy C. Dyson performs a Zero Robotics tech demonstration with Astrobee

iss071e046270 (May 1, 2024) -- NASA astronaut and Expedition 71 Flight Engineer Tracy C. Dyson performs a Zero...

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NASA image: Expedition 71 Astronauts Visit Elsie Whitlow Stokes CFPCS
Image
Mar 5, 2025

Expedition 71 Astronauts Visit Elsie Whitlow Stokes CFPCS

Expedition 71 NASA astronauts Jeanette Epps, left, Tracy Dyson, and Michael Barratt, speak to students, Wednesday,...

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

Expedition 71 Postflight NASA Headquarters Presentation

NASA Expedition 71 astronauts Michael Barratt, left, Tracy Dyson, Matthew Dominick, and Jeanette Epps, right, give a...

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

Expedition 71 Postflight NASA Headquarters Presentation

NASA Expedition 71 astronauts Michael Barratt, left, Tracy Dyson, Matthew Dominick, and Jeanette Epps, right, give a...

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NASA image: Expedition 71 Astronauts Speak with U.S. Senate Youth Program
Image
Mar 5, 2025

Expedition 71 Astronauts Speak with U.S. Senate Youth Program

Expedition 71 NASA astronauts Michael Barratt, left, Matthew Dominick, Jeanette Epps, and Tracy Dyson, speak to...

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

Expedition 71 Postflight NASA Headquarters Presentation

NASA Expedition 71 astronauts Michael Barratt, left, Tracy Dyson, Matthew Dominick, and Jeanette Epps, right, give a...

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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