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 "Christina Hammock"

198 results found - Page 1 of 9

NASA image: Artemis II Crew Media Availability
Image
May 18, 2023

Artemis II Crew Media Availability

NASA Astronaut Christina Hammock Koch is seen during a media gather, Thursday, May 18, 2023, on Capitol Hill grounds...

HQ
NASA image: Artemis II Crew Media Availability
Image
May 18, 2023

Artemis II Crew Media Availability

CSA (Canadian Space Agency) astronaut Jeremy Hansen, left, and NASA Astronaut Christina Hammock Koch are seen during...

HQ
NASA image: ASCANS Class of 2013 Tour the O&C with Cabana
Image
Mar 3, 2014

ASCANS Class of 2013 Tour the O&C with Cabana

CAPE CANAVERAL, Fla. -- In the Operations and Checkout Building of NASA's Kennedy Space Center in Florida, astronaut...

KSC
NASA image: Artemis II Crew Reception on Capitol Hill
Image
Jun 5, 2024

Artemis II Crew Reception on Capitol Hill

NASA astronaut Christina Hammock Koch delivers remarks during a reception with Artemis II crew members Wednesday,...

HQ
NASA image: Artemis II Crew Reception on Capitol Hill
Image
Jun 5, 2024

Artemis II Crew Reception on Capitol Hill

NASA astronaut Christina Hammock Koch delivers remarks during a reception with Artemis II crew members Wednesday,...

HQ
NASA image: Artemis II Crew Reception on Capitol Hill
Image
Jun 5, 2024

Artemis II Crew Reception on Capitol Hill

NASA astronaut Christina Hammock Koch delivers remarks during a reception with Artemis II crew members Wednesday,...

HQ
NASA image: Artemis II Crew Reception on Capitol Hill
Image
Jun 5, 2024

Artemis II Crew Reception on Capitol Hill

NASA astronaut Christina Hammock Koch, right, speaks with guests during a reception with Artemis II crew members...

HQ
NASA image: Artemis II Crew Media Availability
Image
May 18, 2023

Artemis II Crew Media Availability

NASA astronauts Christina Hammock Koch, left, and, Reid Wiseman are seen during a media gather, Thursday, May 18,...

HQ
NASA image: Artemis II Crew Media Availability
Image
May 18, 2023

Artemis II Crew Media Availability

NASA astronauts , Victor Glover, Reid Wiseman, CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA...

HQ
NASA image: Artemis II Crew Media Availability
Image
May 18, 2023

Artemis II Crew Media Availability

NASA Astronaut Christina Hammock Koch speaks during a media gather as NASA astronauts Victor Glover and Reid Wiseman...

HQ
NASA image: Artemis II Crew Reception on Capitol Hill
Image
Jun 5, 2024

Artemis II Crew Reception on Capitol Hill

NASA astronaut Christina Hammock Koch, right, shakes hands with a guest during a reception with Artemis II crew...

HQ
NASA image: Artemis II Crew Reception on Capitol Hill
Image
Jun 5, 2024

Artemis II Crew Reception on Capitol Hill

NASA Astronauts Reid Wiseman, left, and Christina Hammock Koch, right, look on as President and CEO of the Coalition...

HQ
NASA image: Artemis II Crew at GSFC
Image
May 19, 2023

Artemis II Crew at GSFC

NASA Astronaut Christina Hammock Koch speaks during an employee engagement event with fellow Artemis II crewmates...

HQ
NASA image: Artemis II Crew Media Availability
Image
May 18, 2023

Artemis II Crew Media Availability

NASA astronauts Christina Hammock Koch, left, Reid Wiseman, and Sen. Mark Kelly, D-Ariz., are seen during a media...

HQ
NASA image: Artemis II Crew Senate Meet and Greet
Image
May 17, 2023

Artemis II Crew Senate Meet and Greet

NASA astronauts Christina Hammock Koch, left, Reid Wiseman, CSA (Canadian Space Agency) astronaut Jeremy Hansen, and...

HQ
NASA image: ASCANS Class of 2013 Tour the O&C with Cabana
Image
Mar 3, 2014

ASCANS Class of 2013 Tour the O&C with Cabana

CAPE CANAVERAL, Fla. -- In the Operations and Checkout Building of NASA's Kennedy Space Center in Florida, astronaut...

KSC
NASA image: ASCANS Class of 2013 Tour
Image
Mar 3, 2014

ASCANS Class of 2013 Tour

CAPE CANAVERAL, Fla. -- In the Thermal Protection System Facility NASA's Kennedy Space Center in Florida, agency...

KSC
NASA image: Artemis II Crew Senate Meet and Greet
Image
May 17, 2023

Artemis II Crew Senate Meet and Greet

CSA (Canadian Space Agency) astronaut Jeremy Hansen gives remarks as NASA Astronaut Christina Hammock Koch, left,...

HQ
NASA image: Artemis II Crew Senate Meet and Greet
Image
May 17, 2023

Artemis II Crew Senate Meet and Greet

Sen. Jeanne Shaheen, D-N.H., gives remarks as CSA (Canadian Space Agency) astronaut Jeremy Hansen, left, NASA...

HQ
NASA image: Artemis II Crew at GSFC
Image
May 19, 2023

Artemis II Crew at GSFC

CSA (Canadian Space Agency) astronaut Jeremy Hansen, left, and NASA astronauts Reid Wiseman, Victor Glover, and...

HQ
NASA image: Artemis II Crew Senate Meet and Greet
Image
May 17, 2023

Artemis II Crew Senate Meet and Greet

Sen. Jerry Moran, R-KS., gives remarks as CSA (Canadian Space Agency) astronaut Jeremy Hansen, left, NASA astronauts...

HQ
NASA image: Artemis II Crew Senate Meet and Greet
Image
May 17, 2023

Artemis II Crew Senate Meet and Greet

Sen. Jerry Moran, R-KS., gives remarks as CSA (Canadian Space Agency) astronaut Jeremy Hansen, left, and \Christina...

HQ
NASA image: Artemis II Crew Senate Meet and Greet
Image
May 17, 2023

Artemis II Crew Senate Meet and Greet

Senator Maria Cantwell, D-WA., meets with NASA astronauts Victor Glover, left, Christina Hammock Koch, Reid Wiseman,...

HQ
NASA image: Artemis II Crew at GSFC
Image
May 19, 2023

Artemis II Crew at GSFC

A member of the audience takes a video as CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronauts...

HQ
PreviousPage 1 of 9Next

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