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 "microgravity research"

1,580 results found - Page 15 of 66

NASA image: Axiom Mission 4 astronauts Peggy Whitson and Shubhanshu Shukla
Image
Jun 28, 2025

Axiom Mission 4 astronauts Peggy Whitson and Shubhanshu Shukla

iss073e0252954 (June 28, 2025) --- Axiom Mission 4 (Ax-4) Commander and veteran astronaut Peggy Whitson assists Ax-4...

JSC
NASA image: iss064e039003
Image
Mar 2, 2021

iss064e039003

The human body contains more than 100,000 types of proteins, each providing information related to our health....

JSC
NASA image: NASA astronaut Zena Cardman treats bioprinted liver tissues inside a portable glovebag
Image
Sep 5, 2025

NASA astronaut Zena Cardman treats bioprinted liver tissues inside a portable glovebag

iss073e0606879 (Sept. 5, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Zena Cardman treats bioprinted...

JSC
NASA image: NASA astronaut Jonny Kim treats bioprinted liver tissues in a portable glovebag
Image
Sep 17, 2025

NASA astronaut Jonny Kim treats bioprinted liver tissues in a portable glovebag

iss073e0702488 (Sept. 17, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim treats bioprinted...

JSC
NASA image: Microgravity
Image
Apr 4, 2001

Microgravity

One of NASA's newest education publications made its debut at the arnual National Council of Teachers of Mathematics...

MSFC
NASA image: Space Tango MultiLab Locker (TangoLab-1)
Image
Aug 17, 2017

Space Tango MultiLab Locker (TangoLab-1)

iss052e053728 (8/17/2017) --- Photographic documentation taken during installation of Space Tango MultiLab Locker...

JSC
NASA image: Biopolymer Research for In-Situ Capabilities
Image
May 19, 2022

Biopolymer Research for In-Situ Capabilities

jsc2022e042480 (5/19/2022) --- An early iteration of the experiment hardware for the Biopolymer Research for In-Situ...

JSC
NASA image: Space Tango MultiLab Locker (TangoLab-1)
Image
Aug 17, 2017

Space Tango MultiLab Locker (TangoLab-1)

iss052e053725 (8/17/2017) --- Photographic documentation taken during installation of Space Tango MultiLab Locker...

JSC
NASA image: NASA astronauts Jonny Kim and Mike Fincke pose for a fun portrait during research activities
Image
Oct 17, 2025

NASA astronauts Jonny Kim and Mike Fincke pose for a fun portrait during research activities

iss073e0886423 (Oct. 17, 2025) --- NASA astronauts (from left) Jonny Kim and Mike Fincke, both Expedition 73 flight...

JSC
NASA image: DPM, Payload Specialist Fred Leslie working in Spacelab
Image
Nov 5, 1995

DPM, Payload Specialist Fred Leslie working in Spacelab

STS073-225-036 (20 October-5 November 1995) --- Payload specialist Fred W. Leslie monitors the response of a liquid...

JSC
NASA image: Microgravity
Image
Jan 24, 2001

Microgravity

Exterior view of Combustion Module-2 with the Experiment Module cover (black dome) exposed. The original CM flew on...

MSFC
NASA image: iss059e017127
Image
Apr 9, 2019

iss059e017127

iss059e017127 (April 9, 2018) --- NASA astronaut and Expedition 59 Flight Engineer Christina Koch works inside the...

JSC
NASA image: ASC, Mission Specialist Catherine "Cady" Coleman works with middeck experiment
Image
Nov 5, 1995

ASC, Mission Specialist Catherine "Cady" Coleman works with middeck experiment

STS073-356-029 (20 October - 5 November 1995) --- Astronaut Catherine G. Coleman, STS-73 mission specialist, checks...

JSC
NASA image: NASA astronaut Zena Cardman treats bioprinted liver tissues inside a portable glovebag
Image
Sep 5, 2025

NASA astronaut Zena Cardman treats bioprinted liver tissues inside a portable glovebag

iss073e0606876 (Sept. 5, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Zena Cardman treats bioprinted...

JSC
NASA image: Mission Specialist Catherine "Cady" Coleman exercises on the bicycle ergometer
Image
Nov 5, 1995

Mission Specialist Catherine "Cady" Coleman exercises on the bicycle ergometer

STS073-355-003 (20 October - 5 November 1995) --- Doing her version of "Look, Ma, no hands" is astronaut...

JSC
NASA image: Expedition 73 Flight Engineer Jonny Kim and Axiom Mission 4 Commander Peggy Whitson
Image
Jun 28, 2025

Expedition 73 Flight Engineer Jonny Kim and Axiom Mission 4 Commander Peggy Whitson

iss073e0252485 (June 28, 2025) --- Expedition 73 Flight Engineer Jonny Kim from NASA and Axiom Mission 4 Commander...

JSC
NASA image: OTFE, Payload Specialist Fred Leslie works in Spacelab
Image
Nov 5, 1995

OTFE, Payload Specialist Fred Leslie works in Spacelab

STS073-233-007 (20 October - 5 November 1995) --- Payload specialist Fred W. Leslie makes use of the versatile U.S....

JSC
NASA image: iss061e060141
Image
Nov 26, 2019

iss061e060141

iss061e060141 (Nov. 26, 2019) --- NASA astronauts (from top) Christina Koch and Jessica Meir conduct research...

JSC
NASA image: iss059e017072
Image
Apr 9, 2019

iss059e017072

iss059e017072 (April 9, 2018) --- NASA astronaut and Expedition 59 Flight Engineer Christina Koch works on the Unity...

JSC
NASA image: SpaceX CRS-12 "What's on Board?" Science Briefing
Image
Aug 13, 2017

SpaceX CRS-12 "What's on Board?" Science Briefing

Marco Baptista, director of Research Programs for the Michael J. Fox Foundation, speaks to members of social media...

KSC
NASA image: Microgravity
Image
Oct 20, 1995

Microgravity

Payload specialist Fred Leslie makes use of the versatile U.S. Microgravity Laboratory (USML-2) glovebox to conduct...

MSFC
NASA image: STDCE, Payload Specialist Fred Leslie works at the STDCE rack in USML-2 Spacelab
Image
Nov 5, 1995

STDCE, Payload Specialist Fred Leslie works at the STDCE rack in USML-2 Spacelab

STS073-103-015 (20 October-5 November 1995) --- Payload specialist Fred W. Leslie works with the Surface Tension...

JSC
NASA image: Mission Specialist Michael Lopez-Alegria changes out film in camera
Image
Nov 5, 1995

Mission Specialist Michael Lopez-Alegria changes out film in camera

STS073-335-009 (20 October-5 November 1995) --- Astronaut Michael E. Lopez-Alegria, STS-73 mission specialist,...

JSC
NASA image: Microgravity
Image
Jan 24, 2001

Microgravity

Exterior view of Combustion Module-2 with an Experiment Module partially extracted during a crew training session....

MSFC
PreviousPage 15 of 66Next

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