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 "countdown demonstration"

4,365 results found - Page 35 of 182

NASA image: KSC01pp0047
Image
Jan 5, 2001

KSC01pp0047

KENNEDY SPACE CENTER, FLA -- After a media briefing at Launch Pad 39A, the STS-98 crew poses in the slidewire basket...

KSC
NASA image: KSC-01PADIG-081
Image
Feb 13, 2001

KSC-01PADIG-081

STS-102 Commander James Wetherbee practices driving an M-113 armored carrier, part of emergency egress training at...

KSC
NASA image: KSC-02pd0314
Image
Mar 19, 2002

KSC-02pd0314

KENNEDY SPACE CENTER, FLA. -- -- STS-110 crew members sit in the slidewire basket, part of emergency egress...

KSC
NASA image: KSC-01PP-0622
Image
Mar 30, 2001

KSC-01PP-0622

KENNEDY SPACE CENTER, FLA. -- STS-100 Mission Specialists John L. Phillips (left) and Chris A. Hadfield (right) move...

KSC
NASA image: KSC-01PP-0766
Image
Apr 8, 2001

KSC-01PP-0766

Members of the STS-100 crew look over the payload in Space Shuttle Endeavour’s payload bay. The bay doors are open...

KSC
NASA image: KSC-2009-1281
Image
Jan 21, 2009

KSC-2009-1281

CAPE CANAVERAL, Fla. – Following the simulated launch countdown on Launch Pad 39A at NASA's Kennedy Space Center in...

KSC
NASA image: KSC-01pp1222
Image
Jun 29, 2001

KSC-01pp1222

KENNEDY SPACE CENTER, Fla. -- On Launch Pad 39B, STS-104 Mission Specialist Janet Lynn Kavandi pauses for the camera...

KSC
NASA image: KSC-01PP-0030
Image
Jan 4, 2001

KSC-01PP-0030

A smiling Thomas Jones, one of the mission specialists on STS-98, gets ready to take the driver’s seat in an M-113...

KSC
NASA image: KSC-06pd1811
Image
Aug 10, 2006

KSC-06pd1811

KENNEDY SPACE CENTER, FLA. - The STS-115 crew members are suiting up for their simulated launch countdown. Shown...

KSC
NASA image: KSC-02pd1313
Image
Sep 16, 2002

KSC-02pd1313

KENNEDY SPACE CENTER, Fla. - STS-112 Pilot Pamela Melroy is ready for her practice run driving the M-113 armored...

KSC
NASA image: KSC-07pd0513
Image
Feb 23, 2007

KSC-07pd0513

KENNEDY SPACE CENTER, FLA. -- Mission STS-117 Mission Specialist Steven Swanson has donned his launch suit for a fit...

KSC
NASA image: KSC01pp0042
Image
Jan 5, 2001

KSC01pp0042

KENNEDY SPACE CENTER, FLA. -- Four members of the STS-98 crew pose for a photo at Launch Pad 39A. Standing, left to...

KSC
NASA image: KSC-01pp0621
Image
Mar 30, 2001

KSC-01pp0621

In the White Room, Mission Specialists Scott E. Parazynski (left) and Umberto Guidoni (right) help Yuri V. Lonchakov...

KSC
NASA image: KSC-07pd2711
Image
Oct 8, 2007

KSC-07pd2711

KENNEDY SPACE CENTER, FLA. -- STS-120 Commander Pamela Melroy is ready for her turn at driving practice in the M-113...

KSC
NASA image: KSC-07pd0457
Image
Feb 21, 2007

KSC-07pd0457

KENNEDY SPACE CENTER, FLA. -- The STS-117 crew arrives at NASA's Kennedy Space Center to take part in the Terminal...

KSC
NASA image: ksc-01pp-1229
Image
Jun 29, 2001

ksc-01pp-1229

KENNEDY SPACE CENTER, Fla. -- At Launch Pad 39B, STS-104 Mission Specialist Michael L. Gernhardt pauses during...

KSC
NASA image: KSC-01PP-0051
Image
Jan 5, 2001

KSC-01PP-0051

The STS-98 crew listens to instructions on use of the slidewire basket, part of emergency egress equipment from the...

KSC
NASA image: KSC01pp0315
Image
Feb 13, 2001

KSC01pp0315

STS-102 Pilot James Kelly has his launch suit checked during suit fit in the Operations and Checkout Building. The...

KSC
NASA image: KSC01pp0324
Image
Feb 14, 2001

KSC01pp0324

STS-102 Mission Specialist Andrew Thomas answers a question from the media during an interview session at the...

KSC
NASA image: KSC-08pd1174
Image
May 7, 2008

KSC-08pd1174

CAPE CANAVERAL, Fla. -- STS-124 Mission Specialist Akihiko Hoshide takes his place in the M113 armored personnel...

KSC
NASA image: KSC-06pd1074
Image
Jun 15, 2006

KSC-06pd1074

KENNEDY SPACE CENTER, FLA. - The STS-121 crew have breakfast in the Operations and Checkout Building at NASA's...

KSC
NASA image: Artemis I Wet Dress Rehearsal
Image
Apr 2, 2022

Artemis I Wet Dress Rehearsal

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop a mobile launcher at Launch...

HQ
NASA image: KSC-08pd1224
Image
May 8, 2008

KSC-08pd1224

CAPE CANAVERAL, Fla. -- On Launch Pad 39A at NASA's Kennedy Space Center, STS-124 Pilot Ken Ham (right) and Mission...

KSC
NASA image: KSC-06pd1766
Image
Aug 8, 2006

KSC-06pd1766

KENNEDY SPACE CENTER, FLA. - The STS-115 crew members are checking the fit of their launch and entry suits before...

KSC
PreviousPage 35 of 100Next

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