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 "Space Electric Propulsion"

538 results found - Page 6 of 23

NASA image: NASA Attaches First of 4 RS-25 Engines to Artemis I Rocket Stage
Image
Oct 21, 2019

NASA Attaches First of 4 RS-25 Engines to Artemis I Rocket Stage

Engineers and technicians at NASA’s Michoud Assembly Facility in New Orleans have structurally mated the first of...

MAF
NASA image: NASA Attaches First of 4 RS-25 Engines to Artemis I Rocket Stage
Image
Oct 21, 2019

NASA Attaches First of 4 RS-25 Engines to Artemis I Rocket Stage

Engineers and technicians at NASA’s Michoud Assembly Facility in New Orleans have structurally mated the first of...

MAF
NASA image: Earth Return Orbiter Infographic
Image
Apr 6, 2023

Earth Return Orbiter Infographic

The European Space Agency's (ESA) Earth Return Orbiter (ERO) would be the biggest spacecraft to ever orbit Mars. The...

JPL
NASA image: Pathfinder
Image
Mar 25, 1999

Pathfinder

Pictured is an artist's concept of NASA's Propulsive Small Expendable Deployer System experiment (ProSEDS). ProSEDS...

MSFC
NASA image: NASA Researcher with a Coaxial Plasma Gun
Image
Jun 23, 1962

NASA Researcher with a Coaxial Plasma Gun

Researcher Charles Michels operates a coaxial plasma gun rig in Cell SW-13 of the Engine Research Building at the...

GRC
NASA image: NASA Attaches First of 4 RS-25 Engines to Artemis I Rocket Stage
Video
Oct 19, 2019

NASA Attaches First of 4 RS-25 Engines to Artemis I Rocket Stage

Engineers and technicians at NASA’s Michoud Assembly Facility in New Orleans have structurally mated the first of...

MAF
NASA image: Pathfinder
Image
Mar 1, 1999

Pathfinder

NASA's Propulsive Small Expendable Deployer System experiment (ProSEDS) will demonstrate the use of an...

MSFC
NASA image: ICPSU Install onto Mobile Launcher
Image
Mar 16, 2018

ICPSU Install onto Mobile Launcher

Construction workers with JP Donovan install the Interim Cryogenic Propulsion Stage Umbilical (ICPSU) at about the...

KSC
NASA image: ICPSU Install onto Mobile Launcher
Image
Mar 16, 2018

ICPSU Install onto Mobile Launcher

Construction workers with JP Donovan install the Interim Cryogenic Propulsion Stage Umbilical (ICPSU) at about the...

KSC
NASA image: ICPSU Install onto Mobile Launcher - Preps for Lift
Image
Mar 15, 2018

ICPSU Install onto Mobile Launcher - Preps for Lift

A construction worker with JP Donovan helps prepare the Interim Cryogenic Propulsion Stage Umbilical (ICPSU) for...

KSC
NASA image: ICPSU Install onto Mobile Launcher
Image
Mar 16, 2018

ICPSU Install onto Mobile Launcher

A heavy-lift crane slowly lifts the Interim Cryogenic Propulsion Stage Umbilical (ICPSU) up for installation on the...

KSC
NASA image: ICPSU Install onto Mobile Launcher
Image
Mar 16, 2018

ICPSU Install onto Mobile Launcher

A heavy-lift crane slowly lifts the Interim Cryogenic Propulsion Stage Umbilical (ICPSU) high up for installation on...

KSC
NASA image: ICPSU Install onto Mobile Launcher - Preps for Lift
Image
Mar 15, 2018

ICPSU Install onto Mobile Launcher - Preps for Lift

Construction workers with JP Donovan attach a heavy-lift crane to the Interim Cryogenic Propulsion Stage Umbilical...

KSC
NASA image: ICPSU Install onto Mobile Launcher - Preps for Lift
Image
Mar 15, 2018

ICPSU Install onto Mobile Launcher - Preps for Lift

The mobile launcher (ML) tower is lit up before early morning sunrise at NASA's Kennedy Space Center in Florida....

KSC
NASA image: ICPSU Install onto Mobile Launcher
Image
Mar 16, 2018

ICPSU Install onto Mobile Launcher

The mobile launcher (ML) is reflected in the sunglasses of a construction worker with JP Donovan at NASA's Kennedy...

KSC
NASA image: Psyche Solar Array Unboxing
Image
Jul 18, 2023

Psyche Solar Array Unboxing

A NASA team uncrates the twin solar arrays for NASA’s Psyche spacecraft at the Astrotech Space Operations Facility...

KSC
NASA image: NASA's Psyche Solar Array Stowed for Launch
Image
Jul 25, 2023

NASA's Psyche Solar Array Stowed for Launch

Technicians begin to retract one of the two solar arrays attached to NASA’s Psyche spacecraft inside the Astrotech...

KSC
NASA image: NASA's Psyche Solar Array Integration
Image
Jul 20, 2023

NASA's Psyche Solar Array Integration

A NASA team member prepares the agency’s Psyche spacecraft for integration with its twin solar arrays inside the...

KSC
NASA image: NASA's Psyche Solar Array Stowed for Launch
Image
Jul 25, 2023

NASA's Psyche Solar Array Stowed for Launch

Technicians begin to retract one of the two solar arrays attached to NASA’s Psyche spacecraft inside the Astrotech...

KSC
NASA image: NASA's Psyche Solar Array Integration and Walkout
Image
Jul 24, 2023

NASA's Psyche Solar Array Integration and Walkout

Team members prepare to integrate one of two solar arrays with NASA’s Psyche spacecraft inside the Astrotech Space...

KSC
NASA image: Psyche Solar Array Arrival and Offload
Image
Jul 15, 2023

Psyche Solar Array Arrival and Offload

The transport carrier containing the twin solar arrays for NASA’s Psyche spacecraft is offloaded at the Astrotech...

KSC
NASA image: NASA's Psyche Solar Array Stowed for Launch
Image
Jul 25, 2023

NASA's Psyche Solar Array Stowed for Launch

Team members retract the two solar arrays attached to NASA’s Psyche spacecraft inside the Astrotech Space Operations...

KSC
NASA image: NASA's Psyche Solar Array Integration and Walkout
Image
Jul 24, 2023

NASA's Psyche Solar Array Integration and Walkout

Technicians are preparing to integrate one of two solar arrays to NASA’s Psyche spacecraft inside the Astrotech...

KSC
NASA image: NASA's Psyche Solar Array Integration
Image
Jul 20, 2023

NASA's Psyche Solar Array Integration

NASA team members prepare the twin solar arrays for integration with the agency’s Psyche spacecraft inside the...

KSC
PreviousPage 6 of 23Next

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