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 "FACTOR"

497 results found - Page 17 of 21

NASA image: Where the Small Moon Rules
Image
Sep 19, 2016

Where the Small Moon Rules

Pan may be small as satellites go, but like many of Saturn's ring moons, it has a has a very visible effect on the...

JPL
NASA image: 16-Inch Diameter Ramjet Prepared for Flight Test
Image
Jul 23, 1947

16-Inch Diameter Ramjet Prepared for Flight Test

A NACA researcher prepares a 16-inch diameter and 16-foot long ramjet for a launch over Wallops Island in July 1947....

GRC
NASA image: Schiaparelli Hemisphere
Image
Jun 3, 1996

Schiaparelli Hemisphere

This mosaic is composed of about 100 red- and violet- filter Viking Orbiter images, digitally mosaiced in an...

JPL
NASA image: HST SM4 COS Installation EVA Door Open
Video
Aug 22, 2008

HST SM4 COS Installation EVA Door Open

Cosmic Origins Spectrograph (COS) will be the most sensitive ultraviolet spectrograph ever flown on Hubble. COS will...

GSFC
NASA image: Details of MESSENGER Impact Location
Image
Apr 29, 2015

Details of MESSENGER Impact Location

These graphics show the current best prediction of the location and time of NASA MESSENGER impact on Mercury...

JPL
NASA image: KSC-01PD-1736
Image
Nov 26, 2001

KSC-01PD-1736

KENNEDY SPACE CENTER, Fla. -- A piece of equipment for Hubble Space Telescope Servicing mission is moved inside...

KSC
NASA image: Trident: Exploring the Mysteries of Triton
Image
Jun 16, 2020

Trident: Exploring the Mysteries of Triton

A new mission competing for selection under NASA's Discovery Program would explore Neptune's largest moon, Triton,...

JPL
NASA image: NASA Researcher with a Coaxial Plasma Gun
Image
Jun 23, 1962

NASA Researcher with a Coaxial Plasma Gun

Researcher Charles Michels operates a coaxial plasma gun rig in Cell SW-13 of the Engine Research Building at the...

GRC
NASA image: Soaring over Charon
Image
Jul 14, 2017

Soaring over Charon

In July 2015, NASA's New Horizons spacecraft sent home the first close-up pictures of Pluto and its moons. Using...

JPL
NASA image: HST SM4 COS Installation EVA Removal with Power Tools
Video
Aug 22, 2008

HST SM4 COS Installation EVA Removal with Power Tools

Cosmic Origins Spectrograph (COS) will be the most sensitive ultraviolet spectrograph ever flown on Hubble. COS will...

GSFC
NASA image: HST SM4 COS Installation EVA Pull Out
Video
Aug 22, 2008

HST SM4 COS Installation EVA Pull Out

Cosmic Origins Spectrograph (COS) will be the most sensitive ultraviolet spectrograph ever flown on Hubble. COS will...

GSFC
NASA image: Microgravity
Image
Jan 22, 2003

Microgravity

One concern about human adaptation to space is how returning from the microgravity of orbit to Earth can affect an...

MSFC
NASA image: KSC01pd1735
Image
Nov 26, 2001

KSC01pd1735

KENNEDY SPACE CENTER, Fla. - A piece of equipment for Hubble Space Telescope Servicing mission arrives at Hangar AE,...

KSC
NASA image: Animation of Site of Seasonal Flows in Hale Crater, Mars
Image
Sep 28, 2015

Animation of Site of Seasonal Flows in Hale Crater, Mars

This frame from an animation simulates a fly-around look at one of the places on Mars where dark streaks advance...

JPL
NASA image: Fluid Fantasy
Image
Oct 24, 2016

Fluid Fantasy

Saturn's clouds are full of raw beauty, but they also represent a playground for a branch of physics called fluid...

JPL
NASA image: The Grace of Saturn
Image
Oct 23, 2017

The Grace of Saturn

Saturn's graceful lanes of orbiting ice -- its iconic rings -- wind their way around the planet to pass beyond the...

JPL
NASA image: Distribution Patterns of Land  Surface Water from Hurricanes Katrina and Rita
Image
Oct 12, 2005

Distribution Patterns of Land Surface Water from Hurricanes Katrina and Rita

The above images, derived from NASA QuikScat satellite data, show the extensive pattern of rain water deposited by...

JPL
NASA image: KSC-05-S-00261
Video
Aug 18, 2005

KSC-05-S-00261

Judy from Athol: On August 27, the Earth will be as close to Mars as it ever gets. Earth will not be this close...

KSC
NASA image: Microgravity
Image
Apr 15, 2004

Microgravity

To the crystallographer, this may not be a diamond but it is just as priceless. A Lysozyme crystal grown in orbit...

MSFC
NASA image: KSC-01PD-1735
Image
Nov 26, 2001

KSC-01PD-1735

KENNEDY SPACE CENTER, Fla. - A piece of equipment for Hubble Space Telescope Servicing mission arrives at Hangar AE,...

KSC
NASA image: From the Night Side
Image
Sep 14, 2015

From the Night Side

The night sides of Saturn and Tethys are dark places indeed. We know that shadows are darker areas than sunlit...

JPL
NASA image: HST SM4 COS Installation EVA Ratchet
Video
Aug 22, 2008

HST SM4 COS Installation EVA Ratchet

Cosmic Origins Spectrograph (COS) will be the most sensitive ultraviolet spectrograph ever flown on Hubble. COS will...

GSFC
NASA image: Recurring Lineae on Slopes at Hale Crater, Mars
Image
Sep 28, 2015

Recurring Lineae on Slopes at Hale Crater, Mars

Dark, narrow streaks on Martian slopes such as these at Hale Crater are inferred to be formed by seasonal flow of...

JPL
NASA image: Evaporative Stress Index over San Joaquin Valley
Image
Aug 4, 2022

Evaporative Stress Index over San Joaquin Valley

The San Joaquin Valley, CA is one of the most productive agricultural regions in the United States and the world....

JPL
PreviousPage 17 of 21Next

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