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 "electromagnetic spectrum"

139 results found - Page 3 of 6

NASA image: OCI Integration to Tilt Mechanism
Image
Nov 12, 2022

OCI Integration to Tilt Mechanism

Mechanical technicians, Nicholas Kwaitkowski, Tyere Garner, and Gary Sheridon, use a flashlight to check for...

GSFC
NASA image: OCI Environmental Testing Team Photo
Image
Jul 27, 2022

OCI Environmental Testing Team Photo

The Goddard Space Flight Center (GSFC) environmental testing team poses with the bagged Ocean Color Instrument (OCI)...

GSFC
NASA image: KSC-99pp0656
Image
Jun 7, 1999

KSC-99pp0656

Under the watchful eyes of workers at Launch Pad 17A, Cape Canaveral Air Station (CCAS), the second stage of a...

KSC
NASA image: KSC-99pp0655
Image
Jun 7, 1999

KSC-99pp0655

The second stage of a Boeing Delta II rocket is moved inside the launch tower at Launch Pad 17A, Cape Canaveral Air...

KSC
NASA image: OCI Fiber Optic and Photonic Team Configure Fibers
Image
Jun 21, 2021

OCI Fiber Optic and Photonic Team Configure Fibers

Alejandro Rodriguez Perez and Joe Thomes, members of the fiber optic & photonic team, configure the Ocean Color...

GSFC
NASA image: KSC-99pp0688
Image
Jun 14, 1999

KSC-99pp0688

Workers at Hangar AE, Cape Canaveral Air Station (CCAS), adjust the canister segments they are installing around...

KSC
NASA image: OCI Main Control Electronics Box Installation
Image
Nov 3, 2021

OCI Main Control Electronics Box Installation

Mechanical technicians, Thomas Huber and Joseph Eddy, integrate an electronics box to the Ocean Color Instrument...

GSFC
NASA image: OCI Optical Inspection
Image
Dec 3, 2020

OCI Optical Inspection

After removal from the handling container physical science technician, Kristen Washington, performs an inspection of...

GSFC
NASA image: KSC-99pp0645
Image
Jun 3, 1999

KSC-99pp0645

After its arrival at Launch Pad 17A, Cape Canaveral Air Station (CCAS), the first stage of a Boeing Delta II rocket...

KSC
NASA image: OCI Flight Thermal Blanketing Installation
Image
May 18, 2022

OCI Flight Thermal Blanketing Installation

Thermal engineer, Deepak Patel, inspects the tightness on a tensioning cable on the Ocean Color Instrument (OCI)....

GSFC
NASA image: OCI Short Wave Infrared Pulse Calibration Assembly Integration
Image
May 24, 2022

OCI Short Wave Infrared Pulse Calibration Assembly Integration

Manufacturing engineer, Roman Nilov, inspects flight hardware after technicians install the Short Wave Infrared...

GSFC
NASA image: Skylab
Image
Jan 1, 1972

Skylab

This concept illustrates Skylab Earth observation studies, an Earth Resources Experiment Package (EREP). EREP was...

MSFC
NASA image: OCI Final Walkthrough Prior to Thermal Vacuum Testing
Image
Aug 18, 2022

OCI Final Walkthrough Prior to Thermal Vacuum Testing

Thermal Engineer, Deepak Patel, reviews test plans and inspects the Ocean Color Instrument (OCI) in the thermal...

GSFC
NASA image: OCI Crane Lift off the Tilt Mechanism
Image
Aug 5, 2022

OCI Crane Lift off the Tilt Mechanism

Engineers and technicians prepare for a crane lift to deintegrate the Ocean Color Instrument (OCI) from the Tilt...

GSFC
NASA image: KSC-99pp0662
Image
Jun 12, 1999

KSC-99pp0662

At Hangar AE, Cape Canaveral Air Station (CCAS), workers get ready to move a solar panel to be attached to NASA's...

KSC
NASA image: OCI Main Optics Bench with Collimator Slit Assembly Installed
Image
Aug 18, 2021

OCI Main Optics Bench with Collimator Slit Assembly Installed

The Ocean Color Instrument (OCI) Main Optics Bench (MOB) is integrated with the Collimator Slit Assembly (CSA). The...

GSFC
NASA image: OCI Stray Light Testing
Image
Jun 2, 2022

OCI Stray Light Testing

Systems engineer, Joseph Knuble, adjusts the intensity of a lamp during stray light testing on the Ocean Color...

GSFC
NASA image: OCI Integration to PACE Spacecraft
Image
Nov 21, 2022

OCI Integration to PACE Spacecraft

Mechanical technicians install the Flight Ocean Color Instrument (OCI) and Tilt Platform Assembly to the Plankton,...

GSFC
NASA image: KSC-99pp0652
Image
Jun 4, 1999

KSC-99pp0652

At Launch Pad 17A, Cape Canaveral Air Station (CCAS), workers check the solid rocket boosters overhead being mated...

KSC
NASA image: KSC-99pp0667
Image
Jun 12, 1999

KSC-99pp0667

Workers at Hangar AE, Cape Canaveral Air Station (CCAS), check NASA's Far Ultraviolet Spectroscopic Explorer (FUSE)...

KSC
NASA image: KSC-99pp0663
Image
Jun 12, 1999

KSC-99pp0663

At Hangar AE, Cape Canaveral Air Station (CCAS), workers attach a solar panel to NASA's Far Ultraviolet...

KSC
NASA image: OCI Optical Alignment Measurements
Image
Nov 17, 2022

OCI Optical Alignment Measurements

Optical engineer, Maurice Stancil, performs final optical alignment metrology measurements prior to the Ocean Color...

GSFC
NASA image: OCI Installed in Thermal Vacuum Chamber
Image
Aug 17, 2022

OCI Installed in Thermal Vacuum Chamber

The flight Ocean Color Instrument (OCI) is connected to flex lines and other alignment calibration hardware in a...

GSFC
NASA image: KSC-99pp0651
Image
Jun 4, 1999

KSC-99pp0651

Two solid rocket boosters are lifted up the tower on Launch Pad 17A, Cape Canaveral Air Station (CCAS), to be mated...

KSC
PreviousPage 3 of 6Next

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