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"

831 results found - Page 6 of 35

NASA image: KSC-2012-3731
Image
Jul 9, 2012

KSC-2012-3731

CAPE CANAVERAL, Fla. – Near the Hypergolic Maintenance Facility at NASA’s Kennedy Space Center in Florida, a...

KSC
NASA image: xEMU Antenna Testing in JSC's Anechoic Chamber
Image
Jun 11, 2021

xEMU Antenna Testing in JSC's Anechoic Chamber

jsc2021e022515 (June 11, 2021) --- NASA’s Exploration Extravehicular Mobility Unit (xEMU) spacesuit undergoes...

JSC
NASA image: xEMU Antenna Testing in JSC's Anechoic Chamber
Image
Jun 11, 2021

xEMU Antenna Testing in JSC's Anechoic Chamber

jsc2021e022488 (June 11, 2021) --- NASA’s Exploration Extravehicular Mobility Unit (xEMU) spacesuit undergoes...

JSC
NASA image: 8-5-2019_Orion_PQM_WSTFshortFinal
Video
Aug 5, 2019

8-5-2019_Orion_PQM_WSTFshortFinal

Propulsion test that simulates an abort-to-orbit scenario in which the spacecraft’s service module must place Orion...

JSC
NASA image: 8-5-2019_Orion_PQM_WSTF
Video
Aug 5, 2019

8-5-2019_Orion_PQM_WSTF

Propulsion test that simulates an abort-to-orbit scenario in which the spacecraft’s service module must place Orion...

JSC
NASA image: jsc2023e010183
Image
Feb 28, 2023

jsc2023e010183

jsc2023e010183 (2/28/2023) --- The High school students United with NASA to Create Hardware (HUNCH) Ball Clamp...

JSC
NASA image: 1400143
Image
Feb 28, 2014

1400143

From left, Wayne Arrington, a Boeing Company technician, and Steve Presti, a mechanical technician at NASA's...

MSFC
NASA image: Scott Parazynski STS-120 SSATA Chamber Suit Run
Image
Apr 5, 2007

Scott Parazynski STS-120 SSATA Chamber Suit Run

JSC2007-E-18450 (5 April 2007) --- Astronaut Scott E. Parazynski, STS-120 mission specialist, participates in an...

JSC
NASA image: Scott Parazynski STS-120 SSATA Chamber Suit Run
Image
Apr 5, 2007

Scott Parazynski STS-120 SSATA Chamber Suit Run

JSC2007-E-18448 (5 April 2007) --- Astronaut Scott E. Parazynski, STS-120 mission specialist, participates in an...

JSC
NASA image: Advanced Plant Habitat Test Harvest
Image
Aug 24, 2017

Advanced Plant Habitat Test Harvest

John "JC" Carver, a payload integration engineer with NASA Kennedy Space Center's Test and Operations Support...

KSC
NASA image: Advanced Plant Habitat Test Harvest
Image
Aug 24, 2017

Advanced Plant Habitat Test Harvest

John "JC" Carver, a payload integration engineer with NASA Kennedy Space Center's Test and Operations Support...

KSC
NASA image: KSC-2013-3012
Image
Jul 11, 2013

KSC-2013-3012

CAPE CANAVERAL, Fla. -- Engineers in a control center at the Launch Equipment Test Facility at NASA’s Kennedy Space...

KSC
NASA image: MSolo EMI Testing
Image
Feb 14, 2022

MSolo EMI Testing

Nate Cain, an electronics engineer with the Advanced Engineering Development Branch at NASA’s Kennedy Space Center...

KSC
NASA image: Administrator, Amabassador and GCTC Chief Expedition 21
Image
Sep 29, 2009

Administrator, Amabassador and GCTC Chief Expedition 21

Ambassador of the United States of America to the Russian Federation, John Beyrle, left, NASA Administrator Charles...

HQ
NASA image: jsc2014e005645
Image
Jan 9, 2014

jsc2014e005645

JSC2014-E-005645 (9 Jan. 2014) --- NASA astronaut Reid Wiseman, Expedition 40/41 flight engineer, participates in an...

JSC
NASA image: Advanced Plant Habitat Test Harvest
Image
Aug 24, 2017

Advanced Plant Habitat Test Harvest

John "JC" Carver, a payload integration engineer with NASA Kennedy Space Center's Test and Operations Support...

KSC
NASA image: Advanced Plant Habitat Test Harvest
Image
Aug 24, 2017

Advanced Plant Habitat Test Harvest

John "JC" Carver, a payload integration engineer with NASA Kennedy Space Center's Test and Operations Support...

KSC
NASA image: Advanced Plant Habitat Test Harvest
Image
Aug 24, 2017

Advanced Plant Habitat Test Harvest

John "JC" Carver, a payload integration engineer with NASA Kennedy Space Center's Test and Operations Support...

KSC
NASA image: Advanced Plant Habitat Test Harvest
Image
Aug 24, 2017

Advanced Plant Habitat Test Harvest

John "JC" Carver, a payload integration engineer with NASA Kennedy Space Center's Test and Operations Support...

KSC
NASA image: KSC-2012-1588
Image
Mar 1, 2012

KSC-2012-1588

CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in...

KSC
NASA image: Small Model, Big Science: Testing a 6-inch Orion Heat Shield Mod
Image
Feb 4, 2019

Small Model, Big Science: Testing a 6-inch Orion Heat Shield Mod

The Orion aerosciences team has performed more than 30 tests across the United States in support of the program,...

JSC
NASA image: Saturn Apollo Program
Image
May 7, 1966

Saturn Apollo Program

Newsmen watch a test engineer drive a Mobility Test Article (MTA) demonstrated at NASA’s Marshall Space Flight...

MSFC
NASA image: Boeing CST-100 Starliner Orbital Flight Test (OFT) Dual Engine C
Image
May 22, 2018

Boeing CST-100 Starliner Orbital Flight Test (OFT) Dual Engine C

The United Launch Alliance (ULA) Orbital Flight Test dual engine Centaur stage of the Atlas V rocket is in the final...

KSC
NASA image: Small Model, Big Science: Testing a 6-inch Orion Heat Shield Mod
Image
Feb 4, 2019

Small Model, Big Science: Testing a 6-inch Orion Heat Shield Mod

The Orion aerosciences team has performed more than 30 tests across the United States in support of the program,...

JSC
PreviousPage 6 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