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 "X-Ray"

1,824 results found - Page 34 of 76

NASA image: KSC-99pp0865
Image
Jul 19, 1999

KSC-99pp0865

STS-93 Commander Eileen M. Collins waves to her family nearby, a last meeting before launch of mission STS-93 on...

KSC
NASA image: KSC-99pp0770
Image
Jun 24, 1999

KSC-99pp0770

KENNEDY SPACE CENTER, FLA. -- In the early morning, the payload canister containing the Chandra X-ray Observatory,...

KSC
NASA image: KSC-99pp0762
Image
Jun 24, 1999

KSC-99pp0762

STS-93 Catherine G. Coleman (Ph.D.) sits inside the orbiter Columbia during Terminal Countdown Demonstration Test...

KSC
NASA image: NICER Transfer (for SpaceX CRS-11)
Image
Apr 12, 2017

NICER Transfer (for SpaceX CRS-11)

Inside the Space Station Processing Facility high bay at NASA's Kennedy Space Center in Florida, the Neutron star...

KSC
NASA image: KSC-99pp0620
Image
Jun 1, 1999

KSC-99pp0620

In the Vertical Processing Facility, the Chandra X-ray Observatory is lifted from its workstand in order to move it...

KSC
NASA image: KSC-99pp0851
Image
Jul 17, 1999

KSC-99pp0851

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39-B, the Chandra X-ray Observatory sits inside the payload bay on...

KSC
NASA image: KSC-99pp0638
Image
Jun 7, 1999

KSC-99pp0638

KENNEDY SPACE CENTER, FLA. -- Space Shuttle Columbia sits on Launch Pad 39B less than two weeks after liftoff of...

KSC
NASA image: High Energy and Juno's Stellar Reference Unit
Image
Mar 30, 2021

High Energy and Juno's Stellar Reference Unit

This animation gives an X-ray view of the Juno spacecraft's Stellar Reference Unit (SRU) star camera (left) as it is...

JPL
NASA image: Alteration Effects at Gale and Gusev Craters
Image
Dec 17, 2015

Alteration Effects at Gale and Gusev Craters

This graph shows the ratio of concentrations of several elements in four different pairs of targets examined by...

JPL
NASA image: Neutron star Interior Composition Explorer (NICER)
Image
Dec 8, 2017

Neutron star Interior Composition Explorer (NICER)

NICER’s X-ray concentrator optics are inspected under a black light for dust and foreign object debris that could...

GSFC
NASA image: Observatories Combine to Crack Open the Crab Nebula
Image
Dec 8, 2017

Observatories Combine to Crack Open the Crab Nebula

Astronomers have produced a highly detailed image of the Crab Nebula, by combining data from telescopes spanning...

GSFC
NASA image: Eclipsing Pulsar Promises Clues to Crushed Matter
Image
Dec 8, 2017

Eclipsing Pulsar Promises Clues to Crushed Matter

NASA image release August 17, 2010 Astronomers using NASA's Rossi X-ray Timing Explorer (RXTE) have found the first...

GSFC
NASA image: Neutron star Interior Composition Explorer (NICER)
Image
Dec 8, 2017

Neutron star Interior Composition Explorer (NICER)

NICER engineer Steven Kenyon prepares seven of the 56 X-ray concentrators for installation in the NICER instrument....

GSFC
NASA image: Neutron star Interior Composition Explorer (NICER)
Image
Dec 8, 2017

Neutron star Interior Composition Explorer (NICER)

Optics Lead Takashi Okajima prepares to align NICER’s X-ray optics. The payload’s 56 mirror assemblies concentrate...

GSFC
NASA image: Neutron star Interior Composition Explorer (NICER)
Image
Dec 8, 2017

Neutron star Interior Composition Explorer (NICER)

NICER Optics Lead Takashi Okajima installs one of NICER’s 56 X-ray “concentrators,” each consisting of 24 concentric...

GSFC
NASA image: A home for old stars
Image
Dec 14, 2015

A home for old stars

This image, taken with the Wide Field Planetary Camera 2 on board the NASA/ESA Hubble Space Telescope, shows the...

GSFC
NASA image: Neutron star Interior Composition Explorer (NICER)
Image
Dec 8, 2017

Neutron star Interior Composition Explorer (NICER)

Many of NICER’s 56 X-ray “concentrators” seen from within the instrument optical bench. Light reflected from the...

GSFC
NASA image: Neutron star Interior Composition Explorer (NICER)
Image
Dec 8, 2017

Neutron star Interior Composition Explorer (NICER)

NICER team members Takashi Okajima, Yang Soong, and Steven Kenyon apply epoxy to the X-ray concentrator mounts after...

GSFC
NASA image: Neutron star Interior Composition Explorer (NICER)
Image
Dec 8, 2017

Neutron star Interior Composition Explorer (NICER)

NICER Optics Lead Takashi Okajima makes a fine adjustment to the orientation of one X-ray “concentrator” optic. The...

GSFC
NASA image: Hubble Sees Stars and a Stripe in Celestial Fireworks
Image
Dec 8, 2017

Hubble Sees Stars and a Stripe in Celestial Fireworks

Release date: July 1, 2008 This image is a composite of visible (or optical), radio, and X-ray data of the full...

GSFC
NASA image: KSC-2010-5306
Image
Oct 16, 2010

KSC-2010-5306

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, the Pegasus XL rocket that will...

KSC
NASA image: KSC-2010-5307
Image
Oct 16, 2010

KSC-2010-5307

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, the first, second and third stages...

KSC
NASA image: Artist Concept of Galaxy Evolution Explorer
Image
Dec 21, 2002

Artist Concept of Galaxy Evolution Explorer

The Galaxy Evolution Explorer was launched on April 28, 2003. Its mission is to study the shape, brightness, size...

JPL
NASA image: KSC-2010-5267
Image
Sep 16, 2010

KSC-2010-5267

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, the third stage of the Pegasus XL...

KSC
PreviousPage 34 of 76Next

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