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 "ENGINEERING TEST UNIT"

830 results found - Page 11 of 35

NASA image: Astronaut Story Musgrave in EMU in thermal vacuum chamber
Image
May 26, 1993

Astronaut Story Musgrave in EMU in thermal vacuum chamber

S93-34001 (26 May 1993) --- Astronaut F. Story Musgrave, wearing a training version of the Extravehicular Mobility...

JSC
NASA image: KSC-2014-2860
Image
Jun 6, 2014

KSC-2014-2860

CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in...

KSC
NASA image: KSC-2014-2861
Image
Jun 6, 2014

KSC-2014-2861

CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in...

KSC
NASA image: KSC-2014-2859
Image
Jun 6, 2014

KSC-2014-2859

CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in...

KSC
NASA image: KSC-2014-2858
Image
Jun 6, 2014

KSC-2014-2858

CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in...

KSC
NASA image: KSC-2014-2863
Image
Jun 6, 2014

KSC-2014-2863

CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in...

KSC
NASA image: KSC-2014-2855
Image
Jun 6, 2014

KSC-2014-2855

CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in...

KSC
NASA image: NASA’s Boeing Crew Flight Test Mission Overview
Video
Jun 5, 2024

NASA’s Boeing Crew Flight Test Mission Overview

NASA astronauts Butch Wilmore and Suni Williams will support NASA’s Boeing Crew Flight Test mission to the...

JSC
NASA image: Female Staff Members in the Fabrication Shop
Image
Jun 23, 1944

Female Staff Members in the Fabrication Shop

The loss of male NACA employees to the war effort and the military’s increased demand for expedited aeronautical...

GRC
NASA image: Preparing for Astronaut Glove Testing in CITADEL
Image
Apr 24, 2025

Preparing for Astronaut Glove Testing in CITADEL

Spacesuit engineer Shane McFarland, left, of the Advanced Suit Team at NASA's Johnson Space Center prepares an...

JPL
NASA image: Install Flight Instrument on Radiator for MSolo
Image
Jun 14, 2022

Install Flight Instrument on Radiator for MSolo

Inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida, an engineer installs the...

KSC
NASA image: CV-990 Landing Systems Research Aircraft (LSRA) during Space Shuttle tire test
Image
Aug 2, 1995

CV-990 Landing Systems Research Aircraft (LSRA) during Space Shuttle tire test

A NASA CV-990, modified as a Landing Systems Research Aircraft (LSRA), lands on the Edwards AFB main runway in test...

AFRC
NASA image: Install Flight Instrument on Radiator for MSolo
Image
Jun 14, 2022

Install Flight Instrument on Radiator for MSolo

Inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida, an engineer installs the...

KSC
NASA image: KSC-2014-4161
Image
Sep 30, 2014

KSC-2014-4161

CAPE CANAVERAL, Fla. – Inside the Horizontal Integration Facility at Space Launch Complex 37 at Cape Canaveral Air...

KSC
NASA image: Install Flight Instrument on Radiator for MSolo
Image
Jun 14, 2022

Install Flight Instrument on Radiator for MSolo

Inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida, an engineer installs the...

KSC
NASA image: Install Flight Instrument on Radiator for MSolo
Image
Jun 14, 2022

Install Flight Instrument on Radiator for MSolo

Inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida, an engineer installs the...

KSC
NASA image: KSC-07pd3665
Image
Dec 30, 2007

KSC-07pd3665

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a team of external tank specialists from Lockheed Martin and the...

KSC
NASA image: Artemis Lunar Spacesuit Testing Resource Reel March 2026
Video
Mar 24, 2026

Artemis Lunar Spacesuit Testing Resource Reel March 2026

A short resource reel of human-in-the-loop testing of Axiom Space’s lunar spacesuit called the Axiom Extravehicular...

JSC
NASA image: KSC-07pd3666
Image
Dec 30, 2007

KSC-07pd3666

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a team of external tank specialists from Lockheed Martin and the...

KSC
NASA image: KSC-2014-4436
Image
Nov 11, 2014

KSC-2014-4436

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the agency's Orion spacecraft passes the...

KSC
NASA image: KSC-2014-4466
Image
Nov 12, 2014

KSC-2014-4466

CAPE CANAVERAL, Fla. – At Cape Canaveral Air Force Station's Launch Complex 37, United Launch Alliance engineers and...

KSC
NASA image: KSC-2013-3376
Image
Aug 21, 2013

KSC-2013-3376

CAPE CANAVERAL, Fla. – Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida,...

KSC
NASA image: KSC-2013-3377
Image
Aug 21, 2013

KSC-2013-3377

CAPE CANAVERAL, Fla. – Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida,...

KSC
NASA image: KSC-2014-4463
Image
Nov 12, 2014

KSC-2014-4463

CAPE CANAVERAL, Fla. – At Cape Canaveral Air Force Station's Launch Complex 37, United Launch Alliance engineers and...

KSC
PreviousPage 11 of 35Next

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