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 "electromagnetism"

360 results found - Page 7 of 15

NASA image: AIRS: NASA Advances Our Understanding of Earth’s Climate
Video
May 4, 2022

AIRS: NASA Advances Our Understanding of Earth’s Climate

The Atmospheric Infrared Sounder (AIRS) instrument aboard NASA's Aqua satellite has been scanning Earth for 20 years...

JPL
NASA image: OCI Loop Heat Pipe Installation
Image
Mar 31, 2022

OCI Loop Heat Pipe Installation

Mechanical technicians and thermal engineers work together to carefully feed the lines of a Loop Heat Pipe onto the...

GSFC
NASA image: KSC-99padig003
Image
Jun 24, 1999

KSC-99padig003

KENNEDY SPACE CENTER, FLA. -- Against a light summer sky, the Boeing Delta II rocket carrying NASA's Far Ultraviolet...

KSC
NASA image: Light Microscopy Modle, LMM, Ground Unit Testing, GU
Image
Feb 20, 2018

Light Microscopy Modle, LMM, Ground Unit Testing, GU

Light Microscopy Modle, LMM, Ground Unit Testing, GU. Control Systems Engineer using a small magnet to maneuver a...

GRC
NASA image: KSC-99pp0653
Image
Jun 4, 1999

KSC-99pp0653

At Launch Pad 17A, Cape Canaveral Air Station (CCAS), the launch tower again encircles the Boeing Delta II rocket...

KSC
NASA image: OCI Technician Monitors the Thermal Vacuum Chamber
Image
Oct 27, 2022

OCI Technician Monitors the Thermal Vacuum Chamber

Thermal vacuum technician, Sean Cook, monitors the Ocean Color Instrument (OCI) thermal vacuum chamber temperatures...

GSFC
NASA image: OCI Loop Heat Pipe Radiator Work
Image
Mar 31, 2022

OCI Loop Heat Pipe Radiator Work

Mechanical technician, Dan Dizon, tightens bolts on the loop heat pipe radiator on the Ocean Color Instrument (OCI)...

GSFC
NASA image: KSC-99pp0665
Image
Jun 12, 1999

KSC-99pp0665

At Hangar AE, Cape Canaveral Air Station (CCAS), workers check the installation of a solar panel on NASA's Far...

KSC
NASA image: KSC-99pp0693
Image
Jun 14, 1999

KSC-99pp0693

At Hangar AE, Cape Canaveral Air Station (CCAS), workers on scaffolding pull down a weather-proofing cover over the...

KSC
NASA image: OCI is Pushed into Thermal Vacuum Chamber
Image
Aug 17, 2022

OCI is Pushed into Thermal Vacuum Chamber

The Ocean Color Instrument (OCI) mechanical team aligns the instrument on a transportation sled and slowly pushes...

GSFC
NASA image: OCI Rotating Telescope Optical Inspection
Image
Aug 26, 2021

OCI Rotating Telescope Optical Inspection

Mechanical technician, Andrew Scharmann, installs a shim and inspects an optic on the Ocean Color Instrument (OCI)...

GSFC
NASA image: KSC-99pp0687
Image
Jun 14, 1999

KSC-99pp0687

At Hangar AE, Cape Canaveral Air Station (CCAS), workers move segments of the canister that will be installed around...

KSC
NASA image: KSC-99padig002
Image
Jun 24, 1999

KSC-99padig002

KENNEDY SPACE CENTER, FLA. -- A fireball erupts under the Boeing Delta II rocket, amid clouds of smoke and steam, as...

KSC
NASA image: OCI Transportation to Goddard Cleanroom
Image
Nov 10, 2022

OCI Transportation to Goddard Cleanroom

The Ocean Color Instrument (OCI) team transports the instrument on its dolly to a cleanroom at Goddard Space Flight...

GSFC
NASA image: OCI Loop Heat Pipe Integration
Image
Mar 31, 2022

OCI Loop Heat Pipe Integration

Mechanical technicians and thermal engineers work together to carefully feed the lines of a Loop Heat Pipe onto the...

GSFC
NASA image: KSC-99pp0647
Image
Jun 3, 1999

KSC-99pp0647

At Launch Pad 17A, Cape Canaveral Air Station (CCAS), the first stage of a Boeing Delta II rocket is moved into the...

KSC
NASA image: OCI Mechanical Technician Team Pose with the Integrated Earth Shade
Image
Nov 10, 2022

OCI Mechanical Technician Team Pose with the Integrated Earth Shade

The Ocean Color Instrument (OCI) mechanical technician team pose in front of the instrument after successfully...

GSFC
NASA image: KSC-01pp1066
Image
Jun 2, 2001

KSC-01pp1066

KENNEDY SPACE CENTER, Fla. -- At Complex 36-A, Cape Canaveral Air Force Station, the second stage of the...

KSC
NASA image: KSC-99pp0648
Image
Jun 3, 1999

KSC-99pp0648

At Launch Pad 17A, Cape Canaveral Air Station (CCAS), the first stage of a Boeing Delta II rocket is ready to be...

KSC
NASA image: OCI Earth Shade in Thermal Vacuum Chamber
Image
Apr 4, 2022

OCI Earth Shade in Thermal Vacuum Chamber

Mechanical Technicians, Daniel Dizon and Joseph Eddy, install the Ocean Color Instrument (OCI) Earth Shade into a...

GSFC
NASA image: KSC-99pp0649
Image
Jun 4, 1999

KSC-99pp0649

A solid rocket booster arrives at Launch Pad 17A, Cape Canaveral Air Station (CCAS), where it will be mated with the...

KSC
NASA image: KSC-99pp0692
Image
Jun 14, 1999

KSC-99pp0692

At Hangar AE, Cape Canaveral Air Station (CCAS), the last segment is lifted over the top of NASA's Far Ultraviolet...

KSC
NASA image: OCI Multi-Lens Array Fiber Disconnection
Image
Oct 31, 2022

OCI Multi-Lens Array Fiber Disconnection

Engineer, Joe Thomes, disconnects the Multi-Lens Array fibers from the Ocean Color Instrument (OCI) in the thermal...

GSFC
NASA image: OCI Main Optics Bench Crane Lift to Turnover Fixture
Image
Jan 7, 2022

OCI Main Optics Bench Crane Lift to Turnover Fixture

Mechanical technician, Joseph Eddy, carefully guides the Ocean Color Instrument (OCI) Main Optics Bench (MOB) during...

GSFC
PreviousPage 7 of 15Next

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