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 Education Day"

391 results found - Page 3 of 17

NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Kennedy Space Center Director Bob Cabana addresses guests at Kennedy Space Center's Day of Remembrance ceremony....

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Astronaut Buzz Aldrin listens to remarks during Kennedy Space Center's Day of Remembrance ceremony. Held this year...

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Sheryl Chaffee, daughter of Apollo 1 astronaut Roger Chaffee, addresses guests at Kennedy Space Center's Day of...

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Astronaut Charlie Duke addresses guests at Kennedy Space Center's Day of Remembrance ceremony. Held this year in the...

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Astronaut Michael Collins addresses guests at Kennedy Space Center's Day of Remembrance ceremony. Held this year in...

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Apollo launch team member John Tribe addresses guests at Kennedy Space Center's Day of Remembrance ceremony. Held...

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

NASA Acting Administrator Robert Lightfoot addresses guests at Kennedy Space Center's Day of Remembrance ceremony....

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Astronaut Tom Stafford listens to remarks during Kennedy Space Center's Day of Remembrance ceremony. Held this year...

KSC
NASA image: 2017 A Day of Remembrance
Image
Jan 26, 2017

2017 A Day of Remembrance

Following Kennedy Space Center's Day of Remembrance ceremony in the Center for Space Education at the Kennedy...

KSC
NASA image: 2018 NASA Day of Remembrance
Image
Jan 25, 2018

2018 NASA Day of Remembrance

A memorial wreath stands in the Center for Space Education during this year's Day of Remembrance ceremony at the...

KSC
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Visitors explore an interactive map of the surface of Mars at the Smithsonian Institution’s National Air and Space...

HQ
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Visitors direct a robotic ball through a maze at the Smithsonian Institution’s National Air and Space Museum Mars...

HQ
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Visitors learn about the Viking landers at the Smithsonian Institution’s National Air and Space Museum Mars Day, an...

HQ
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Jim Green, director of NASA’s Planetary Science Division, discusses NASA’s Mars missions with visitors during the...

HQ
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Visitors explore Smithsonian Institution’s National Air and Space Museum’s Mars Day, an annual event celebrating the...

HQ
NASA image: Meet an Astronaut Day at Space Center Houston with STS-118 astronauts
Image
Jan 19, 2007

Meet an Astronaut Day at Space Center Houston with STS-118 astronauts

JSC2007-E-03712 (19 Jan. 2007) --- Educator astronaut Barbara R. Morgan speaks with students during Space Center...

JSC
NASA image: Mississippi Valley State University educational outreach
Image
Jul 15, 2009

Mississippi Valley State University educational outreach

Pat Gaspard, a visitor relations specialist with NASA's StenniSphere visitor center, speaks to Mississippi Valley...

SSC
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Visitors operate robotic arms at the Smithsonian Institution’s National Air and Space Museum Mars Day, an annual...

HQ
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Jim Green, director of NASA’s Planetary Science Division, discusses NASA’s Mars missions with visitors during the...

HQ
NASA image: NASM Mars Day
Image
Jul 21, 2017

NASM Mars Day

Visitors view a piece of Mars at the Smithsonian Institution’s National Air and Space Museum Mars Day, an annual...

HQ
NASA image: KSC-2011-7249
Image
Sep 2, 2011

KSC-2011-7249

CAPE CANAVERAL, Fla. -- The NASA Legends and Trailblazers Panel take to the stage at the Tom Joyner Family Reunion....

KSC
NASA image: KSC-2011-7250
Image
Sep 2, 2011

KSC-2011-7250

CAPE CANAVERAL, Fla. -- The NASA Legends and Trailblazers Panel address the audience attending the Tom Joyner Family...

KSC
NASA image: iss061m263441824_Expedition_61_Inflight_University_of_New_Mexico_2019_1210
Video
Dec 10, 2019

iss061m263441824_Expedition_61_Inflight_University_of_New_Mexico_2019_1210

SPACE STATION ASTRONAUT DISCUSSES LIFE IN SPACE WITH NEW MEXICO STUDENTS Aboard the International Space Station,...

JSC
NASA image: KSC-04-S-00165
Video
May 10, 2004

KSC-04-S-00165

NASA proudly announced its 2004 astronaut class at a Space Day celebration May 6. The ceremony took place at the...

KSC
PreviousPage 3 of 17Next

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