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 "Human Exploration Research Analog"

19 results found

NASA image: NASA Groundlink: Q&A with Crew Isolated in HERA Habitat (C6M4)
Video
Apr 7, 2023

NASA Groundlink: Q&A with Crew Isolated in HERA Habitat (C6M4)

Crew members Sandra Herrmann and Katie Koube, from HERA Campaign 6 Mission 4, answer questions from students all...

JSC
NASA image: Ask an Analog Crew Member a Question through a NASA Groundlink!
Video
Nov 8, 2021

Ask an Analog Crew Member a Question through a NASA Groundlink!

NASA’s “Groundlink” series connects students with crew currently inside NASA’s Human Exploration Research Analog, or...

JSC
NASA image: Planetary Fieldwork: A HI-SEAS Adventure
Video
Apr 26, 2017

Planetary Fieldwork: A HI-SEAS Adventure

As NASA begins planning to send humans to explore other locations throughout the solar system, Goddard Space Flight...

GSFC
NASA image: Artemis II Science - AVATAR Vertical Video
Video
Jan 14, 2026

Artemis II Science - AVATAR Vertical Video

The AVATAR (A Virtual Astronaut Tissue Analog Response) investigation will use organ-on-a-chip devices, or organ...

HQ
NASA image: Artemis II Science - AVATAR Horizontal Video
Video
Jan 14, 2026

Artemis II Science - AVATAR Horizontal Video

The AVATAR (A Virtual Astronaut Tissue Analog Response) investigation will use organ-on-a-chip devices, or organ...

HQ
NASA image: NASA Groundlink: Q&A with Crew Isolated in HERA Habitat (C6M1)
Video
Nov 10, 2021

NASA Groundlink: Q&A with Crew Isolated in HERA Habitat (C6M1)

Crew members Christopher Roberts and Madelyne Willis, from HERA Campaign 6 Mission 1, answer questions from students...

JSC
NASA image: Preparing to Journey to a Metal World on This Week @NASA – October 6, 2023
Video
Oct 6, 2023

Preparing to Journey to a Metal World on This Week @NASA – October 6, 2023

Preparing to journey to a metal world, a milestone for a simulated Mars mission, and celebrating an anniversary for...

HQ
NASA image: Our Crew-3 Mission Launches to the Space Station on This Week @NASA – November 12, 2021
Video
Nov 12, 2021

Our Crew-3 Mission Launches to the Space Station on This Week @NASA – November 12, 2021

Our Crew-3 mission launches to the space station, Crew-2 makes a splash at the end of its record-setting mission,...

HQ
Audio
Mar 6, 2026

Ep414_Science_In_Space

HWHAP_Science In Space Kenna Pell Houston We Have a Podcast. Welcome to the official podcast of the NASA Johnson...

JSC
Audio
Dec 5, 2025

HWHAP Ep404 CHAPEA Mission 2

Houston, We Have a Podcast! Welcome to the official podcast of NASA Johnson Space Center, Episode 404: CHAPEA...

JSC
Audio
Jul 18, 2025

HWHAP Ep393 Crew-11

Ep393_Crew-11 Kenna Pell Houston, We Have a Podcast. Welcome to the official podcast of NASA Johnson Space Center....

JSC
Audio
Feb 13, 2026

Ep411_CHAPEA_2_AudioLog_1

Ep411_CHAPEA 2: Audio Log 1 Kenna Pell Houston We Have a Podcast. Welcome to the official podcast of the NASA...

JSC
Audio
Apr 4, 2025

Ep379_Commercial_Lunar_Spacesuits

Ep379_Commercial Lunar Spacesuits Dane Turner (Host) Houston, we have a podcast. Welcome to the official podcast of...

JSC
Audio
May 23, 2025

Ep386_Moon_Material_Flammability

Ep386_Moon Material Flammability Gary Jordan Houston, we have a podcast. Welcome to the official podcast of the NASA...

JSC
Audio
Mar 7, 2025

HWHAP Ep375 Crew-10

Leah Cheshier (Host) Houston, we have a podcast. Welcome to the official podcast of the NASA Johnson Space Center....

JSC
Audio
Jan 16, 2026

HWHAP Ep407 A Place in Space to Call Home: Part 1

Nilufar Ramji Houston We Have a Podcast. Welcome to the official podcast of the NASA Johnson Space Center, Episode...

JSC
Audio
Jul 11, 2025

Ep392_Ask_An_Astronaut_On_Our_Anniversary

Ep392_Ask An Astronaut On Our Anniversary Joseph Zakrzewski (Host) Houston. We have a podcast. Welcome to the...

JSC
Audio
Jun 13, 2025

HWHAP Ep389 Runway to the Stars

Courtney Beasley Houston, we have a podcast. Welcome to the official podcast of the NASA Johnson Space Center....

JSC
Audio
Apr 25, 2025

Ep382_This_Is_Mission_Control_Houston

Ep382_This Is Mission Control Houston Gary Jordan Houston, we have a podcast. Welcome to the official podcast of the...

JSC

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