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 "human physiology"

61 results found - Page 2 of 3

NASA image: Chamitoff works with the MELFI in the U.S. Laboratory during Expedition 17
Image
Sep 27, 2008

Chamitoff works with the MELFI in the U.S. Laboratory during Expedition 17

ISS017-E-017541 (27 Sept. 2008) --- NASA astronaut Greg Chamitoff, Expedition 17 flight engineer, works with the...

JSC
NASA image: Chamitoff works with the MELFI in the U.S. Laboratory during Expedition 17
Image
Sep 27, 2008

Chamitoff works with the MELFI in the U.S. Laboratory during Expedition 17

ISS017-E-017539 (27 Sept. 2008) --- NASA astronaut Greg Chamitoff, Expedition 17 flight engineer, works with the...

JSC
NASA image: Wakata and Thirsk with MELFI in KIBO
Image
Jun 15, 2009

Wakata and Thirsk with MELFI in KIBO

ISS020-E-010025 (15 June 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 20...

JSC
NASA image: Microgravity
Image
Jan 31, 2000

Microgravity

Arn Harris Hoover of Lockheed Martin Company demonstrates an engineering mockup of the Human Research Facility (HRF)...

MSFC
NASA image: Williams loads the MELFI for the Nutrition Experiment during Expedition 15
Image
Jun 1, 2007

Williams loads the MELFI for the Nutrition Experiment during Expedition 15

ISS015-E-10572 (1 June 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, inserts test samples...

JSC
NASA image: Hadfield during BP Reg Experiment Operations
Image
Apr 17, 2013

Hadfield during BP Reg Experiment Operations

ISS035-E-022360 (17 April 2013) --- In support of the Blood Pressure Regulation Experiment (BP Reg), Expedition 35...

JSC
NASA image: Hadfield during BP Reg Experiment Operations
Image
Apr 17, 2013

Hadfield during BP Reg Experiment Operations

ISS035-E-022357 (17 April 2013) --- In support of the Blood Pressure Regulation Experiment (BP Reg), Expedition 35...

JSC
NASA image: Hadfield during BP Reg Experiment Operations
Image
Apr 17, 2013

Hadfield during BP Reg Experiment Operations

ISS035-E-022356 (17 April 2013) --- In support of the Blood Pressure Regulation Experiment (BP Reg), Expedition 35...

JSC
NASA image: Honoring the 50th Anniversary of NASA’s Skylab
Video
May 25, 2023

Honoring the 50th Anniversary of NASA’s Skylab

America’s first space station and the first crewed research laboratory in space, Skylab, lifted off on May 14, 1973....

HQ
NASA image: SKYLAB (SL)-3 - ASTRONAUT GARRIOTT, OWEN
Image
Aug 9, 1973

SKYLAB (SL)-3 - ASTRONAUT GARRIOTT, OWEN

S73-32113 (9 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, serves as test subject for...

JSC
NASA image: Spacelab
Image
Sep 1, 1992

Spacelab

The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan...

MSFC
NASA image: Around Marshall
Image
Sep 12, 1992

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...

MSFC
NASA image: Spacelab
Image
Sep 1, 1992

Spacelab

The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan...

MSFC
NASA image: Spacelab
Image
Sep 1, 1992

Spacelab

Japanese astronaut, Mamoru Mohri, talks to Japanese students from the aft flight deck of the Space Shuttle Orbiter...

MSFC
NASA image: Around Marshall
Image
Sep 12, 1992

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...

MSFC
NASA image: Around Marshall
Image
Sep 12, 1999

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...

MSFC
NASA image: Spacelab
Image
Sep 12, 1992

Spacelab

The group of Japanese researchers of the Spacelab-J (SL-J) were thumbs-up in the Payload Operations Control Center...

MSFC
NASA image: Around Marshall
Image
Sep 18, 1992

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...

MSFC
NASA image: Around Marshall
Image
Sep 12, 1992

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the...

MSFC
NASA image: International Space Station (ISS)
Image
Jan 16, 2003

International Space Station (ISS)

In this International Space Station (ISS) onboard photo, Expedition Six Science Officer Donald R. Pettit works to...

MSFC
NASA image: KSC-2010-2411
Image
Mar 29, 2010

KSC-2010-2411

CAPE CANAVERAL, Fla. - Inside a laboratory in the Space Station Processing Facility at Kennedy Space Center in...

KSC
NASA image: Astronaut Owen Garriott - Test Subject - Human Vestibular Function Experiment
Image
Aug 9, 1973

Astronaut Owen Garriott - Test Subject - Human Vestibular Function Experiment

S73-34171 (9 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, serves as test subject for...

JSC
NASA image: Spacelab
Image
Jun 1, 1985

Spacelab

Spacelab-3 launched aboard STS-51B, with the major science objective being to perform engineering tests on two new...

MSFC
NASA image: Around Marshall
Image
Jun 1, 1985

Around Marshall

Spacelab-3 launched aboard STS-51B, with the major science objective being to perform engineering tests on two new...

MSFC
PreviousPage 2 of 3Next

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