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 "Prototype Lab"

93 results found - Page 1 of 4

NASA image: Engineering Labs: Prototype Development Laboratory (PDL)
Image
Oct 21, 2020

Engineering Labs: Prototype Development Laboratory (PDL)

Katie Mortensen, a mechanical engineering technician, machines test article materials inside the Prototype...

KSC
NASA image: Engineering Labs: Prototype Development Laboratory (PDL)
Image
Oct 21, 2020

Engineering Labs: Prototype Development Laboratory (PDL)

Spencer Wells, a mechanical engineering technician, welds a part of a camera enclosure which will be used at Launch...

KSC
NASA image: Engineering Labs: Prototype Development Laboratory (PDL)
Image
Oct 21, 2020

Engineering Labs: Prototype Development Laboratory (PDL)

Tim Evans, a mechanical engineering technician, uses a computer numerical control (CNC) machine to machine a part...

KSC
NASA image: Engineering Labs: Prototype Development Laboratory (PDL)
Image
Oct 21, 2020

Engineering Labs: Prototype Development Laboratory (PDL)

From left, mechanical engineering technicians Katie Mortensen and Jim Niehoff machine test article material inside...

KSC
NASA image: Engineering Labs: Prototype Development Laboratory (PDL)
Image
Oct 21, 2020

Engineering Labs: Prototype Development Laboratory (PDL)

Spencer Wells, a mechanical engineering technician, examines the interior of a camera enclosure for Launch Complex...

KSC
NASA image: Engineering Labs: Prototype Development Laboratory (PDL)
Image
Oct 21, 2020

Engineering Labs: Prototype Development Laboratory (PDL)

Spencer Wells, a mechanical engineering technician, welds a part of a camera enclosure which will be used at Launch...

KSC
NASA image: NE TARDIS Banner Event
Image
Dec 8, 2017

NE TARDIS Banner Event

Inside the Prototype Development Laboratory at NASA's Kennedy Space Center in Florida, workers in the lab hold a...

KSC
NASA image: NE TARDIS Banner Event
Image
Dec 8, 2017

NE TARDIS Banner Event

Inside the Prototype Development Laboratory at NASA's Kennedy Space Center in Florida, engineers and technicians...

KSC
NASA image: NE TARDIS Banner Event
Image
Dec 8, 2017

NE TARDIS Banner Event

A liquid oxygen test tank was completed in the Prototype Development Laboratory at NASA's Kennedy Space Center in...

KSC
NASA image: NE TARDIS Banner Event
Image
Dec 8, 2017

NE TARDIS Banner Event

Workers sign the banner marking the successful delivery of a liquid oxygen test tank, called Tardis, in the...

KSC
NASA image: NE TARDIS Banner Event
Image
Dec 8, 2017

NE TARDIS Banner Event

NASA Kennedy Space Center's Engineering Director Pat Simpkins, at left, talks with Michael E. Johnson, a project...

KSC
NASA image: What’s Behind This Door? – Prototype Immersive Technologies (PIT) Lab
Video
Mar 24, 2025

What’s Behind This Door? – Prototype Immersive Technologies (PIT) Lab

"What’s Behind This Door?" takes you behind the doors of various facilities located at NASA's Johnson Space Center...

JSC
NASA image: NE TARDIS Banner Event
Image
Dec 8, 2017

NE TARDIS Banner Event

NASA Kennedy Space Center's Engineering Directorate held a banner signing event in the Prototype Development...

KSC
NASA image: NE TARDIS Banner Event
Image
Dec 8, 2017

NE TARDIS Banner Event

NASA Kennedy Space Center's Engineering Director Pat Simpkins signs the banner marking the successful delivery of a...

KSC
NASA image: My Brother’s Keeper National Lab Week
Image
Mar 2, 2016

My Brother’s Keeper National Lab Week

Harold (Russ) McAmis demonstrates machinery inside NASA Kennedy Space Center’s Prototype Lab for students in the My...

KSC
NASA image: My Brother’s Keeper National Lab Week
Image
Mar 2, 2016

My Brother’s Keeper National Lab Week

Students in the My Brother’s Keeper program try out some of the machinery inside the Prototype Lab at NASA’s Kennedy...

KSC
NASA image: My Brother’s Keeper National Lab Week
Image
Mar 2, 2016

My Brother’s Keeper National Lab Week

Mike Lane demonstrates a 3D scanner inside the NASA Kennedy Space Center Prototype Lab for students in the My...

KSC
NASA image: STEM Students Visit KSC
Image
Apr 28, 2025

STEM Students Visit KSC

Students from Eau Gallie High School in Melbourne, Florida, visited the Prototype Development Laboratory at NASA’s...

KSC
NASA image: STEM Students Visit KSC
Image
Apr 28, 2025

STEM Students Visit KSC

Students from Eau Gallie High School in Melbourne, Florida, visited the Prototype Development Laboratory at NASA’s...

KSC
NASA image: GRC-2014-C-01934
Image
Apr 23, 2010

GRC-2014-C-01934

Airless Spring Wheel Prototype in the Simulated Lunar Operations Laboratory, SLOPE Lab

GRC
NASA image: GRC-2014-C-01914
Image
Apr 23, 2010

GRC-2014-C-01914

Airless Spring Wheel Prototype in the Simulated Lunar Operations Laboratory, SLOPE Lab

GRC
NASA image: GRC-2014-C-01878
Image
Apr 23, 2010

GRC-2014-C-01878

Airless Spring Wheel Prototype in the Simulated Lunar Operations Laboratory, SLOPE Lab

GRC
NASA image: GRC-2014-C-01895
Image
Apr 23, 2010

GRC-2014-C-01895

Airless Spring Wheel Prototype in the Simulated Lunar Operations Laboratory, SLOPE Lab

GRC
NASA image: GRC-2014-C-01932
Image
Apr 23, 2010

GRC-2014-C-01932

Airless Spring Wheel Prototype in the Simulated Lunar Operations Laboratory, SLOPE Lab

GRC
PreviousPage 1 of 4Next

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