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 "Electrical Power System"

973 results found - Page 14 of 41

NASA image: Psyche Spacecraft Transition from Vertical to Horizontal Test Configuration
Image
May 9, 2022

Psyche Spacecraft Transition from Vertical to Horizontal Test Configuration

A team working on NASA’s Psyche spacecraft transitioned it from a vertical to a horizontal test configuration during...

KSC
NASA image: KSC01pp0016
Image
Jan 3, 2001

KSC01pp0016

KENNEDY SPACE CENTER, Fla. -- Resting atop the Mobile Launcher Platform, Space Shuttle Atlantis is viewed from a...

KSC
NASA image: NASA Deputy Administrator Visits Psyche at KSC
Image
May 19, 2022

NASA Deputy Administrator Visits Psyche at KSC

NASA Deputy Administrator Pam Melroy visits Kennedy Space Center in Florida and views the agency’s Psyche spacecraft...

KSC
NASA image: Psyche Spacecraft Transition from Vertical to Horizontal Test Configuration
Image
May 9, 2022

Psyche Spacecraft Transition from Vertical to Horizontal Test Configuration

A team working on NASA’s Psyche spacecraft transitioned it from a vertical to horizontal test configuration during...

KSC
NASA image: Psyche Spacecraft Processing
Image
Dec 8, 2022

Psyche Spacecraft Processing

A team prepares NASA’s Psyche spacecraft for launch inside the Astrotech Space Operations Facility near the agency’s...

KSC
NASA image: NASA Deputy Administrator Visits Psyche at KSC
Image
May 19, 2022

NASA Deputy Administrator Visits Psyche at KSC

NASA Deputy Administrator Pam Melroy visits Kennedy Space Center in Florida and receives a briefing by team members...

KSC
NASA image: Psyche Spacecraft Processing
Image
Dec 8, 2022

Psyche Spacecraft Processing

A team prepares NASA’s Psyche spacecraft for launch inside the Astrotech Space Operations Facility near the agency’s...

KSC
NASA image: Psyche Spacecraft Processing
Image
Dec 8, 2022

Psyche Spacecraft Processing

A team prepares NASA’s Psyche spacecraft for launch inside the Astrotech Space Operations Facility near the agency’s...

KSC
NASA image: STS-37 crewmembers move CETA electrical cart along rail in JSC's WETF pool
Image
Dec 6, 1989

STS-37 crewmembers move CETA electrical cart along rail in JSC's WETF pool

STS-37 Atlantis, Orbiter Vehicle (OV) 104, Mission Specialist (MS) Jerry L. Ross generates electrical power using...

JSC
NASA image: Rover Power Source
Image
Jul 8, 2020

Rover Power Source

The Multi-Mission Radioisotope Thermoelectric Generator for NASA'S Mars 2020 Perseverance rover is shown during a...

JPL
NASA image: Fitting the Rover's Power Supply
Image
Jul 8, 2020

Fitting the Rover's Power Supply

Technicians in the payload processing facility at NASA's Kennedy Space Center in Florida perform a fit check between...

JPL
NASA image: Testing Rover Power Source
Image
Jul 8, 2020

Testing Rover Power Source

This image shows the Multi-Mission Radioisotope Thermoelectric Generator for NASA'S Mars 2020 Perseverance rover...

JPL
NASA image: KSC-2009-3291
Image
May 27, 2009

KSC-2009-3291

CAPE CANAVERAL, Fla. – Gathering on stage for the groundbreaking ceremony for the joint NASA and Florida Power &...

KSC
NASA image: KSC-2009-3288
Image
May 27, 2009

KSC-2009-3288

CAPE CANAVERAL, Fla. – Pam Rauch, vice president of External Affairs for Florida Power & Light, or FPL, speaks to...

KSC
NASA image: KSC-2009-3289
Image
May 27, 2009

KSC-2009-3289

CAPE CANAVERAL, Fla. – Armando Olivera, president and CEO of Florida Power & Light, or FPL, speaks to guests at the...

KSC
NASA image: KSC-2009-3290
Image
May 27, 2009

KSC-2009-3290

CAPE CANAVERAL, Fla. – Center Director of NASA's Kennedy Space Center in Florida, Bob Cabana addresses guests at the...

KSC
NASA image: KSC-00pp0098
Image
Jan 24, 2000

KSC-00pp0098

One of two new payload transporters for Kennedy Space Center moves past the Vehicle Assembly Building (left) and...

KSC
NASA image: KSC00pp0097
Image
Jan 24, 2000

KSC00pp0097

One of two new payload transporters for Kennedy Space Center moves through Cape Canaveral Air Station after being...

KSC
NASA image: ML Moves Toward Exploration Mission 1 Employee Event
Image
Sep 7, 2018

ML Moves Toward Exploration Mission 1 Employee Event

Mike Bolger, program manager of Exploration Ground Systems, speaks to workers and guests during an employee event...

KSC
NASA image: KSC00pp0098
Image
Jan 24, 2000

KSC00pp0098

One of two new payload transporters for Kennedy Space Center moves past the Vehicle Assembly Building (left) and...

KSC
NASA image: KSC-00pp0097
Image
Jan 24, 2000

KSC-00pp0097

One of two new payload transporters for Kennedy Space Center moves through Cape Canaveral Air Station after being...

KSC
NASA image: Wright R–2600–8 Engine in the Engine Propeller Research Building
Image
Mar 23, 1943

Wright R–2600–8 Engine in the Engine Propeller Research Building

A Wright Aeronautical R–2600 Cyclone piston engine installed in the Engine Propeller Research Building, or Prop...

GRC
NASA image: Parker Solar Probe: Environmental Testing
Video
Dec 6, 2017

Parker Solar Probe: Environmental Testing

NASA’s Parker Solar Probe passed laser illumination testing the week of Nov. 27, 2017. During this test, each...

GSFC
NASA image: KSC00pp1736
Image
Nov 14, 2000

KSC00pp1736

KENNEDY SPACE CENTER, FLA. -- The payload transport canister, with the P6 integrated truss segment inside, is close...

KSC
PreviousPage 14 of 41Next

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