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 "Cassiopeia"

43 results found - Page 2 of 2

NASA image: Echoes of a Stellar Ending
Image
Mar 14, 2012

Echoes of a Stellar Ending

Listed as Cassiopeia A, this remnant of the supernova is one of the brightest radio sources in the known universe....

JPL
NASA image: Soul Nebula
Image
Apr 5, 2010

Soul Nebula

This mosaic from NASA WISE Telescope is of the Soul Nebula. It is an open cluster of stars surrounded by a cloud of...

JPL
NASA image: High Energy Astronomy Observatory (HEAO)
Image
Jan 1, 1980

High Energy Astronomy Observatory (HEAO)

This supernova in the constellation Cassiopeia was observed by Tycho Brahe in 1572. In this x-ray image from the...

MSFC
NASA image: High Energy Astronomy Observatory (HEAO)
Image
Jan 1, 1980

High Energy Astronomy Observatory (HEAO)

This x-ray photograph of the Supernova remnant Cassiopeia A, taken with the High Energy Astronomy Observatory (HEAO)...

MSFC
NASA image: Tycho Supernova Remnant
Image
Jul 12, 2010

Tycho Supernova Remnant

This image from NASA Wide-field Infrared Survey Explorer takes in several interesting objects in the constellation...

JPL
NASA image: Untangling the Remains of Cassiopeia A
Image
Feb 19, 2014

Untangling the Remains of Cassiopeia A

This is the first map of radioactivity in a supernova remnant, the blown-out bits and pieces of a massive star that...

JPL
NASA image: Cauldron of Light
Image
May 29, 2008

Cauldron of Light

A seething cauldron of light appears to bubble and ooze around the remains of a giant star that astronomers have...

JPL
NASA image: Cosmic Ornament of Gas and Dust
Image
Dec 20, 2007

Cosmic Ornament of Gas and Dust

NASA Spitzer Space Telescope used its infrared camera to image this beautiful bulb which might look like a Christmas...

JPL
NASA image: KSC-04-S-00307
Video
Aug 27, 2004

KSC-04-S-00307

A new era in stellar astronomy began five years ago when the Chandra X-ray Observatory first opened its sunshade to...

KSC
NASA image: Space Shuttle Projects
Image
Mar 8, 1989

Space Shuttle Projects

The STS-30 patch depicts the joining of NASA's manned and unmanned space programs. The sun and inner planets of our...

MSFC
NASA image: Hubble Sees a Stellar "Sneezing Fit"
Image
Dec 8, 2017

Hubble Sees a Stellar "Sneezing Fit"

Look at the bright star in the middle of this image. It appears as if it just sneezed. This sight will only last for...

GSFC
NASA image: STS-30 ATLANTIS - ORBITER VEHICLE (OV)-104 - CREW INSIGNIA
Image
Feb 17, 1989

STS-30 ATLANTIS - ORBITER VEHICLE (OV)-104 - CREW INSIGNIA

S89-20025 (3 March 1989) --- The STS-30 patch depicts the joining of NASA's manned and unmanned space programs. The...

JSC
NASA image: Cepheus C and Cepheus B Region by Spitzer (Two-Instrument)
Image
May 30, 2019

Cepheus C and Cepheus B Region by Spitzer (Two-Instrument)

This image was compiled using data from NASA's Spitzer Space Telescope using the Infrared Array Camera (IRAC) and...

JPL
NASA image: Cepheus C and Cepheus B Region by Spitzer (One-Instrument)
Image
May 30, 2019

Cepheus C and Cepheus B Region by Spitzer (One-Instrument)

This image shows data from NASA's Spitzer Space Telescope, from the IRAC instrument, with colors corresponding to...

JPL
NASA image: NASA’s Fermi Satellite Clocks a ‘Cannonball’ Pulsar
Video
Mar 19, 2019

NASA’s Fermi Satellite Clocks a ‘Cannonball’ Pulsar

Astronomers using NASA’s Fermi Gamma-ray Space Telescope and the National Science Foundation's Karl G. Jansky Very...

GSFC
NASA image: Towering Infernos
Image
Nov 9, 2005

Towering Infernos

This majestic false-color image from NASA's Spitzer Space Telescope shows the "mountains" where stars are born....

JPL
NASA image: Hubble Sees a Star ‘Inflating’ a Giant Bubble
Image
Dec 8, 2017

Hubble Sees a Star ‘Inflating’ a Giant Bubble

For the 26th birthday of NASA’s Hubble Space Telescope, astronomers are highlighting a Hubble image of an enormous...

GSFC
NASA image: Hubble Sees a Star ‘Inflating’ a Giant Bubble
Image
Dec 8, 2017

Hubble Sees a Star ‘Inflating’ a Giant Bubble

For the 26th birthday of NASA’s Hubble Space Telescope, astronomers are highlighting a Hubble image of an enormous...

GSFC
NASA image: Our Webb Space Telescope’s New Look at an Exploded Star on This Week @NASA – December 15, 2023
Video
Dec 15, 2023

Our Webb Space Telescope’s New Look at an Exploded Star on This Week @NASA – December 15, 2023

Our Webb Space Telescope’s new look at an exploded star, teams prepare to install some Moon rocket hardware, and...

HQ
PreviousPage 2 of 2Next

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