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 63 of 66

NASA image: Spacelab
Image
Jun 1, 1992

Spacelab

The first United States Microgravity Laboratory (USML-1) flew in orbit inside the Spacelab science module for...

MSFC
NASA image: 2020 American Society for Gravitational and Space Research
Video
Feb 8, 2023

2020 American Society for Gravitational and Space Research

Video highlights 2020 American Society for Gravitational and Space Research (ASGSR) activities and research being...

GRC
NASA image: SpaceX CRS-9 Live Launch and the Science That’s Onboard
Video
Feb 16, 2023

SpaceX CRS-9 Live Launch and the Science That’s Onboard

Various staff reflect during the SpaceX CRS-9 live launch and the science that they are involved with that will be...

GRC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Kennedy Space Center’s Carolina Franco, Ph.D., collects samples from a water tank, filled with green dye, for a...

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Kennedy Space Center’s Carolina Franco, Ph.D., conducts a biological study on two tanks of water, filled with green...

KSC
NASA image: OSCAR Final Ground Testing
Image
Jul 15, 2021

OSCAR Final Ground Testing

Ray Pitts, co-principal investigator for the Orbital Syngas Commodity Augmentation Reactor (OSCAR), performs ground...

KSC
NASA image: SpaceX CRS-22 Squid Experiment
Image
May 20, 2021

SpaceX CRS-22 Squid Experiment

Inside the Space Life Sciences Laboratory at NASA’s Kennedy Space Center in Florida, bobtail squid are part of...

KSC
NASA image: ISS Slosh Tank Research Feature
Video
Nov 13, 2019

ISS Slosh Tank Research Feature

International Space Station water tank experiment scientific investigation of a slosh tank retur ned from the ISS...

KSC
NASA image: SpaceX CRS-22 Squid Experiment
Image
May 20, 2021

SpaceX CRS-22 Squid Experiment

Inside the Space Life Sciences Laboratory at NASA’s Kennedy Space Center in Florida, Dr. Eric Koch, a postdoctoral...

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

A Kennedy Space Center employee collects samples from a water tank, filled with green dye, for a biological study in...

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Samples of water, filled with green dye, gathered from two water tanks that have spent the past five years in space,...

KSC
NASA image: OSCAR Final Ground Testing
Image
Jul 15, 2021

OSCAR Final Ground Testing

A member of the Orbital Syngas Commodity Augmentation Reactor (OSCAR) team performs ground testing at NASA’s Kennedy...

KSC
NASA image: SpaceX CRS-22 Squid Experiment
Image
May 20, 2021

SpaceX CRS-22 Squid Experiment

Inside the Space Life Sciences Laboratory at NASA’s Kennedy Space Center in Florida, bobtail squid are part of...

KSC
NASA image: KSC-20210715-RV-GEB01-0059-OSCAR_Final_Testing-3280919
Video
Jul 15, 2021

KSC-20210715-RV-GEB01-0059-OSCAR_Final_Testing-3280919

OSCAR Final Ground Testing

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Kennedy Space Center’s Jason Fischer collects samples from a water tank, filled with green dye, for a biological...

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Kennedy Space Center’s Carolina Franco, Ph.D., left, and Jason Fischer collect samples from a water tank, filled...

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Researchers from NASA’s Kennedy Space Center Air and Water Revitalization lab are studying two tanks, containing...

KSC
NASA image: SSPF - 25 Year Anniversary Then & Now
Image
May 16, 2019

SSPF - 25 Year Anniversary Then & Now

Experiment chambers are in view in the Veggie Laboratory inside the Space Station Processing Facility (SSPF) at...

KSC
NASA image: OSCAR Final Ground Testing
Image
Jul 15, 2021

OSCAR Final Ground Testing

Jaime Toro, an aerospace/mechanical engineer and member of the Orbital Syngas Commodity Augmentation Reactor (OSCAR)...

KSC
NASA image: SpaceX CRS-22 Squid Filming
Video
May 20, 2021

SpaceX CRS-22 Squid Filming

SpaceX CRS-22 Squid Filming: Understanding of Microgravity on Animal-Microbe Interactions

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Kennedy Space Center’s Carolina Franco, Ph.D., weighs one of the water tanks, recently returned to the center after...

KSC
NASA image: OSCAR Final Ground Testing
Image
Jul 15, 2021

OSCAR Final Ground Testing

Ray Pitts, co-principal investigator for the Orbital Syngas Commodity Augmentation Reactor (OSCAR), performs ground...

KSC
NASA image: SpaceX CRS-22 Squid Experiment
Image
May 20, 2021

SpaceX CRS-22 Squid Experiment

Inside the Space Life Sciences Laboratory at NASA’s Kennedy Space Center in Florida, Jamie Foster, principal...

KSC
NASA image: ISS Slosh Tank Experiment
Image
Nov 13, 2019

ISS Slosh Tank Experiment

Kennedy Space Center’s Carolina Franco, Ph.D., collects samples from a water tank, filled with green dye, for a...

KSC
PreviousPage 63 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