CosmosObservatory
Explore
Solar System
Live
Learn
Tools
About
Cosmos Observatory
ToolsAbout
Cosmos Observatory

Explore the universe through NASA data, real-time ISS tracking, Mars rover imagery, asteroid monitoring, and comprehensive space encyclopedia. Your gateway to the cosmos.

Explore

  • APOD
  • Mars Rovers
  • Earth Imagery
  • NASA Gallery
  • ISS Tracker

Data

  • Asteroids
  • Solar System
  • Exoplanets
  • Space Weather
  • Launches

Tools

  • Glossary
  • News
  • Calculators

Legal

  • About
  • Privacy Policy
  • Terms of Use
  • Space Tools
  • Contact

Stay updated with the cosmos

Get weekly digests of APOD highlights, upcoming launches, and space events.

© 2026 Cosmos Observatory. All rights reserved. Built with for space enthusiasts.

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.

  1. Home
  2. /
  3. NASA Gallery

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 "NASA astronaut Shannon Walker"

706 results found - Page 8 of 30

NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

Two Russian Search and Rescue helicopters land near the Soyuz TMA-19 spacecraft shortly after touch down with...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

Expedition 25 Commander Doug Wheelock signs the inside of a Russian Search and Rescue helicopter shortly after...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

A Russian Search and Rescue helicopter lands near the Soyuz TMA-19 spacecraft shortly after touch down with...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

Expedition 25 Flight Engineer Shannon Walker is carried to a nearby medical tent following the landing of the Soyuz...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

A Russian Search and Rescue hellicopter is seen in eth back ground as the Soyuz TMA-19 spacecraft descends with...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

The Soyuz TMA-19 spacecraft is seen as it descends with Expedition 25 Commander Doug Wheelock and Flight Engineers...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

Soyuz TMA-19 crewmembers including Expedition 25 Commander Doug Wheelock, left, and Flight Engineers Fyodor...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

The Soyuz TMA-19 spacecraft with Expedition 25 Commander Doug Wheelock and Flight Engineers Shannon Walker and...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

Engineer Shannon Walker out of the Soyuz TMA-19 spacecraft shortly after the capsule landed with her, Expedition 25...

HQ
NASA image: Expedition 25 Soyuz Landing
Image
Nov 26, 2010

Expedition 25 Soyuz Landing

Expedition 25 Flight Engineer Shannon Walker is carried to a nearby medical tent following the landing of the Soyuz...

HQ
NASA image: Artemis I Orion Recovery Weather Ballon Release
Image
Dec 10, 2022

Artemis I Orion Recovery Weather Ballon Release

Astronaut Shannon Walker prepares to release a weather balloon from the deck of the USS Portland alongside members...

KSC
NASA image: Artemis I Orion Recovery Weather Ballon Release
Image
Dec 10, 2022

Artemis I Orion Recovery Weather Ballon Release

Astronaut Shannon Walker prepares to release a weather balloon from the deck of the USS Portland alongside members...

KSC
NASA image: HydroTrop
Image
Oct 18, 2010

HydroTrop

ISS025-E-007780 (18 Oct. 2010) --- NASA astronaut Shannon Walker, Expedition 25 flight engineer, works with the...

JSC
NASA image: iss064e027736
Image
Jan 28, 2021

iss064e027736

iss064e027736 (Jan. 28, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Shannon Walker collects leaf...

JSC
NASA image: MARES Payload Installation
Image
Sep 16, 2010

MARES Payload Installation

ISS024-E-014956 (16 Sept. 2010) --- NASA astronaut Shannon Walker, Expedition 24 flight engineer, works with Muscle...

JSC
NASA image: MARES Payload Installation
Image
Sep 16, 2010

MARES Payload Installation

ISS024-E-014934 (16 Sept. 2010) --- NASA astronaut Shannon Walker, Expedition 24 flight engineer, works with Muscle...

JSC
NASA image: MELFI Sample Insertion
Image
Jul 2, 2010

MELFI Sample Insertion

ISS024-E-007331 (2 July 2010) --- After inserting biological samples, NASA astronaut Shannon Walker, Expedition 24...

JSC
NASA image:
Image
Sep 16, 2009

JSC2009-E-208081 (31 Aug. 2009) --- NASA astronaut Shannon Walker, backup Expedition 21 commander and flight...

JSC
NASA image: iss064e029079
Image
Feb 4, 2021

iss064e029079

iss064e029079 (Feb. 4, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Shannon Walker researches how to...

JSC
NASA image: Astronaut Shannon Walker prepares to release a weather balloon from the deck of the USS Portland
Video
Dec 10, 2022

Astronaut Shannon Walker prepares to release a weather balloon from the deck of the USS Portland

Astronaut Shannon Walker prepares to release a weather balloon from the deck of the USS Portland ahead of the...

KSC
NASA image: HydroTrop
Image
Oct 18, 2010

HydroTrop

ISS025-E-007772 (18 Oct. 2010) --- NASA astronaut Shannon Walker, Expedition 25 flight engineer, works with the...

JSC
NASA image: Expedition 24 Crew Members working in the SM
Image
Sep 23, 2010

Expedition 24 Crew Members working in the SM

ISS024-E-015181 (23 Sept. 2010) --- NASA astronaut Shannon Walker, Expedition 24/25 flight engineer, is pictured in...

JSC
NASA image: iss064e053473
Image
Apr 7, 2021

iss064e053473

iss064e053473 (April 7, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Shannon Walker poses for a...

JSC
NASA image: MSG SAME Experiment
Image
Jul 15, 2010

MSG SAME Experiment

ISS024-E-008351 (15 July 2010) --- NASA astronaut Shannon Walker, Expedition 24 flight engineer, works with the...

JSC
PreviousPage 8 of 30Next

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