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 "EXTRAVEHICULAR MOBILITY UNITS"

1,543 results found - Page 1 of 65

NASA image: Extravehicular Mobility Unit (EMU) 3003 checkout
Image
Jun 12, 2014

Extravehicular Mobility Unit (EMU) 3003 checkout

ISS040-E-010971 (12 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer,...

JSC
NASA image: Extravehicular Mobility Unit (EMU) 3003 checkout
Image
Jun 12, 2014

Extravehicular Mobility Unit (EMU) 3003 checkout

ISS040-E-010972 (12 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer,...

JSC
NASA image: Labeled cutaway line drawing of Shuttle Extravehicular Mobility Unit (EMU)
Image
May 21, 1991

Labeled cutaway line drawing of Shuttle Extravehicular Mobility Unit (EMU)

Labeled cutaway line drawing of the Shuttle extravehicular mobility unit (EMU) identifies its various components and...

JSC
NASA image: Crewman in high-fidelity EMU/MMU mockup
Image
Aug 17, 1979

Crewman in high-fidelity EMU/MMU mockup

Side close-up view of crewman in high-fidelity Extravehicular Mobility Unit (EMU) / Manned Maneuvering Unit (MMU)...

JSC
NASA image: Extravehicular Mobility Unit (EMU) Prep in Joint Airlock
Image
Sep 1, 2009

Extravehicular Mobility Unit (EMU) Prep in Joint Airlock

S128-E-007138 (31 Aug. 2009) --- Astronaut John “Danny” Olivas, STS-128 mission specialist, works near an...

JSC
NASA image: Extravehicular Mobility Unit (EMU) 3003 checkout
Image
Jun 12, 2014

Extravehicular Mobility Unit (EMU) 3003 checkout

ISS040-E-010979 (12 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer,...

JSC
NASA image: EMU in airlock
Image
Jul 29, 2014

EMU in airlock

View of an Extravehicular Mobility Unit (EMU) stowed in the Quest airlock as seen by the Expedition 40 crew.

JSC
NASA image: EMUs at night
Image
Jul 6, 2014

EMUs at night

Dark view of two Extravehicular Mobility Units (EMUs) located in the Quest airlock. Photo taken by the Expedition 40...

JSC
NASA image: Olivas Extravehicular Mobility Unit (EMU) Prep
Image
Sep 4, 2009

Olivas Extravehicular Mobility Unit (EMU) Prep

S128-E-007295 (4 Sept. 2009) --- Astronaut John “Danny” Olivas, STS-128 mission specialist, has spent a good portion...

JSC
NASA image: Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest
Image
Mar 23, 2009

Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest

ISS018-E-042704 (23 March 2009) --- Astronaut Richard Arnold, STS-119 mission specialist, attired in his...

JSC
NASA image: Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest
Image
Mar 23, 2009

Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest

ISS018-E-042705 (23 March 2009) --- Astronaut Joseph Acaba, STS-119 mission specialist, attired in his...

JSC
NASA image: View of astronaut Jack Lousma in the Shuttle spacesuits (EMU) at bldg 29
Image
Jun 24, 1981

View of astronaut Jack Lousma in the Shuttle spacesuits (EMU) at bldg 29

Portrait view of astronaut Jack Lousma in the Extravehicular Mobility Unit (EMU) at bldg 29 Weightless Environment...

JSC
NASA image: STS-7 crewmembers during WETF training
Image
Jan 31, 1983

STS-7 crewmembers during WETF training

Dr. Norman E. Thagard, mission specialist for STS-7, moves through the hatchway of the mockup of the Space Shuttle...

JSC
NASA image: STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff
Image
Mar 21, 2009

STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff

ISS018-E-041448 (21 March 2009) --- Attired in his Extravehicular Mobility Unit (EMU) spacesuit, astronaut Steve...

JSC
NASA image: Extravehicular Mobility Unit (EMU) Preparations for STS-119 Extravehicular Activity (EVA) 2
Image
Mar 21, 2009

Extravehicular Mobility Unit (EMU) Preparations for STS-119 Extravehicular Activity (EVA) 2

ISS018-E-041348 (21 March 2009) --- Astronaut Joseph Acaba, STS-119 mission specialist, attired in his...

JSC
NASA image: STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff
Image
Mar 21, 2009

STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff

ISS018-E-041443 (21 March 2009) --- Attired in his Extravehicular Mobility Unit (EMU) spacesuit, astronaut Joseph...

JSC
NASA image: STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff
Image
Mar 21, 2009

STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff

ISS018-E-041421 (21 March 2009) --- Astronaut Joseph Acaba, STS-119 mission specialist, attired in his...

JSC
NASA image: STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff
Image
Mar 21, 2009

STS-119 Extravehicular Activity (EVA) 2 Extravehicular Mobility Unit (EMU) Doff

ISS018-E-041420 (21 March 2009) --- Astronaut Joseph Acaba, STS-119 mission specialist, attired in his...

JSC
NASA image: Hopkins in the A/L
Image
Dec 18, 2013

Hopkins in the A/L

View of Mike Hopkins, Expedition 38 Flight Engineer (FE), during remove and replace (R&R) of Hard Upper Torso (HUT)...

JSC
NASA image: Spacesuits Prepped for Upcoming Spacewalks
Video
Oct 4, 2019

Spacesuits Prepped for Upcoming Spacewalks

Explanation of the spacesuit or Extravehicular Mobility Unit, or EMU, used in upcoming spacewalks. About the...

JSC
NASA image: EMUs in Airlock
Image
Jun 14, 2013

EMUs in Airlock

View of a pair of Extravehicular Mobility Units (EMUs) and assorted other bags in the Quest Airlock as documented by...

JSC
NASA image: Stowed EMUs in the A/L
Image
Jan 25, 2012

Stowed EMUs in the A/L

View of stowed Extravehicular Mobility Units (EMUs),in the Airlock (A/L). Photo was taken during Expedition 34.

JSC
NASA image: Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest
Image
Mar 23, 2009

Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest

ISS018-E-042724 (23 March 2009) --- Astronaut Richard Arnold, STS-119 mission specialist, attired in his...

JSC
NASA image: Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest
Image
Mar 23, 2009

Extravehicular Mobility Unit (EMU) Preparations in Joint Airlock Quest

ISS018-E-042717 (23 March 2009) --- Astronaut Richard Arnold, STS-119 mission specialist, attired in his...

JSC
PreviousPage 1 of 65Next

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