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 "S4"

440 results found - Page 2 of 19

NASA image: KSC-07pd0310
Image
Feb 7, 2007

KSC-07pd0310

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, workers attach an overhead crane to the...

KSC
NASA image: STS-117 Media Showcase
Image
Feb 6, 2007

STS-117 Media Showcase

In the Space Station Processing Facility, the S3/S4 integrated truss segment is on display for the media. The...

KSC
NASA image: KSC-07pd0315
Image
Feb 7, 2007

KSC-07pd0315

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, an overhead crane moves the S3/S4 integrated...

KSC
NASA image: Reilly and Olivas on EVA 1 during STS-117
Image
Jun 11, 2007

Reilly and Olivas on EVA 1 during STS-117

S117-E-06899 (11 June 2007) --- Astronauts Jim Reilly (left) and John "Danny" Olivas (bottom right), both STS-117...

JSC
NASA image: KSC-07pd0311
Image
Feb 7, 2007

KSC-07pd0311

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, an overhead crane lifts the S3/S4 integrated...

KSC
NASA image: Reilly and Olivas on EVA 1 during STS-117
Image
Jun 11, 2007

Reilly and Olivas on EVA 1 during STS-117

S117-E-06896 (11 June 2007) --- Astronauts Jim Reilly (bottom) and John "Danny" Olivas (top right), both STS-117...

JSC
NASA image: KSC-07pd0317
Image
Feb 7, 2007

KSC-07pd0317

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, an overhead crane lowers the S3/S4...

KSC
NASA image: KSC-07pd0314
Image
Feb 7, 2007

KSC-07pd0314

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, an overhead crane moves the S3/S4 integrated...

KSC
NASA image: KSC-07pd0313
Image
Feb 7, 2007

KSC-07pd0313

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, an overhead crane moves the S3/S4 integrated...

KSC
NASA image: Olivas and Reilly participating in EVA during Expedition/STS-117 Joint Operations
Image
Jun 11, 2007

Olivas and Reilly participating in EVA during Expedition/STS-117 Joint Operations

ISS015-E-12926 (11 June 2007) --- Astronauts Jim Reilly (right) and John "Danny" Olivas, both STS-117 mission...

JSC
NASA image: Firefly Demo-2 Payload Processing
Image
Apr 24, 2024

Firefly Demo-2 Payload Processing

From left, Firefly mission manager Marcy Mabry observes NASA engineer James Berck install the agency’s CubeSat R5...

KSC
NASA image: Firefly Demo-2 Payload Processing
Image
Apr 24, 2024

Firefly Demo-2 Payload Processing

NASA engineer Jacob Nunez-Kearny removes the foreign object debris (FOD) cover from the propulsion system on the...

KSC
NASA image: Firefly Demo-2 Payload Processing
Image
Apr 24, 2024

Firefly Demo-2 Payload Processing

From left, NASA engineer James Berck removes the foreign object debris (FOD) cover from the relative navigation...

KSC
NASA image: Firefly Demo-2 Payload Processing
Image
Apr 24, 2024

Firefly Demo-2 Payload Processing

NASA engineer Jacob Nunez-Kearny removes foreign object debris (FOD) cover from the propulsion system on the...

KSC
NASA image: Firefly Demo-2 Payload Processing
Image
Apr 24, 2024

Firefly Demo-2 Payload Processing

NASA engineer Sam Pedrotty performs final cleaning of Los Alamos National Laboratory’s (LANL’s) Extremely Low...

KSC
NASA image: NASA Explorers S4 E2: The Scientists
Video
Feb 5, 2020

NASA Explorers S4 E2: The Scientists

jsc2019m001195 - Putting your life’s work on top of a rocket may seem like a daunting task, but that’s exactly what...

JSC
NASA image: NASA Explorers S4 E7: On Station
Video
Mar 11, 2020

NASA Explorers S4 E7: On Station

jsc2019m001200 - With the experiment’s journey complete, Elaine Horn-Ranney Ph.D. and Parastoo Khoshaklagh Ph.D. now...

JSC
NASA image: NASA Explorers S4 E6: On Station
Video
Mar 4, 2020

NASA Explorers S4 E6: On Station

jsc2019m001199 - Now that our researchers’ experiment is on the International Space Station, it’s time to test how...

JSC
NASA image: KSC-07pd1359
Image
Jun 4, 2007

KSC-07pd1359

KENNEDY SPACE CENTER, FLA. -- After their arrival at KSC, STS-117 crew members take part in a payload bay walkdown...

KSC
NASA image: KSC-07pd1360
Image
Jun 4, 2007

KSC-07pd1360

KENNEDY SPACE CENTER, FLA. -- After their arrival at KSC, STS-117 crew members take part in a payload bay walkdown...

KSC
NASA image: ISS Configurations during STS-115, STS-116, and STS-117 from Expedition 14 Press Kit
Image
Aug 1, 2006

ISS Configurations during STS-115, STS-116, and STS-117 from Expedition 14 Press Kit

JSC2006-E-38951 (August 2006) --- Computer generated graphic of the International Space Station configuration after...

JSC
NASA image: KSC-06pd2819
Image
Dec 14, 2006

KSC-06pd2819

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, STS-117 Mission Specialist James Reilly...

KSC
NASA image: KSC-07pd0277
Image
Feb 6, 2007

KSC-07pd0277

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, the S3/S4 integrated truss segment is on...

KSC
NASA image: KSC-07pd0276
Image
Feb 6, 2007

KSC-07pd0276

KENNEDY SPACE CENTER, FLA. -- In the Space Station Processing Facility, photographers take advantage of a media...

KSC
PreviousPage 2 of 19Next

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