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 "Rhea"

280 results found - Page 7 of 12

NASA image: Accustomed to Her Face
Image
Jun 26, 2007

Accustomed to Her Face

After nearly three years at Saturn, the Cassini spacecraft continues to observe the planet retinue of icy moons....

JPL
NASA image: Tirawa on the Terminator
Image
Jul 4, 2007

Tirawa on the Terminator

Rhea sports an immense impact scar on its leading hemisphere, like several other major Saturnian moons. The impact...

JPL
NASA image: Five Orbs
Image
May 23, 2011

Five Orbs

Five moons, dominated by Rhea in the foreground, share NASA Cassini spacecraft view with Saturn rings seen nearly...

JPL
NASA image: Catching Big Sister
Image
Dec 23, 2009

Catching Big Sister

The small moon Janus overtakes the larger moon Rhea in a dance played out before Saturn and its rings in this image...

JPL
NASA image: Look-alike Moons
Image
Apr 4, 2011

Look-alike Moons

Rhea and Dione seem like dark and light fraternal twins in this image from NASA Cassini spacecraft, with each of...

JPL
NASA image: Reminder of Ages Past
Image
May 26, 2006

Reminder of Ages Past

Rhea displays a prominent scar in this view from Cassini. A large and ancient impact basin can be seen at upper...

JPL
NASA image: Dione Dwarfing Rhea
Image
Jun 1, 2015

Dione Dwarfing Rhea

Is Dione (698 miles or 1123 kilometers across) suddenly larger than Rhea (949 miles or 1527 kilometers across)? No,...

JPL
NASA image: Rings, Rhea and Telesto
Image
Oct 18, 2010

Rings, Rhea and Telesto

NASA Cassini spacecraft composition features Saturn rings top of image, its second largest moon, Rhea on right of...

JPL
NASA image: Enceladus Approaches
Image
Jul 26, 2006

Enceladus Approaches

Rhea and Enceladus shared the sky just before the smaller moon passed behind its larger, cratered sibling.This image...

JPL
NASA image: Tethys in the Fore
Image
Jun 10, 2010

Tethys in the Fore

A pair of small moons join Saturn second largest moon in this NASA Cassini spacecraft image spotlighting Rhea in...

JPL
NASA image: Saturn With Rhea and Dione True Color
Image
Jan 29, 1996

Saturn With Rhea and Dione True Color

NASA Voyager 2 took this true color photograph of Saturn on July 21, 1981. The moons Rhea and Dione appear as blue...

JPL
NASA image: Rhea Releases Enceladus
Image
Aug 7, 2006

Rhea Releases Enceladus

Two slim crescents smile toward the Cassini spacecraft following an occultation event

JPL
NASA image: Rhea Pop-up Crater
Image
Oct 15, 2007

Rhea Pop-up Crater

JPL
NASA image: Triple Crescents
Image
Jun 22, 2015

Triple Crescents

A single crescent moon is a familiar sight in Earth's sky, but with Saturn's many moons, you can see three or even...

JPL
NASA image: Bright Moons
Image
Jun 20, 2011

Bright Moons

NASA Cassini spacecraft observes three of Saturn moons set against the darkened night side of the planet. Seen here...

JPL
NASA image: Offical portrait of Astronaut Rhea Seddon, M.D.
Image
May 22, 1992

Offical portrait of Astronaut Rhea Seddon, M.D.

S92-36739 (22 May 1992) --- Astronaut Margaret Rhea Seddon, mission specialist.

JSC
NASA image: Dwarfed by Gas Giant
Image
Jun 6, 2011

Dwarfed by Gas Giant

Two moons, Rhea and Dione, join the planet and its rings in this view from NASA Cassini spacecraft. Rhea and Dione...

JPL
NASA image: Triple Play
Image
Jan 4, 2016

Triple Play

NASA Cassini spacecraft captured Enceladus above the rings and Rhea below. The comparatively tiny speck of Atlas can...

JPL
NASA image: Stately Saturn
Image
Dec 25, 2009

Stately Saturn

Saturn, stately and resplendent in this natural color view taken by NASA Cassini spacecraft, dwarfs the icy moon...

JPL
NASA image: View of STS 51-D mission specialist Rhea Seddon training with Arriflex camera
Image
Jul 6, 1984

View of STS 51-D mission specialist Rhea Seddon training with Arriflex camera

View of STS 51-D mission specialist Rhea Seddon training with the Arriflex 16mm camera.

JSC
NASA image: Astronaut Rhea Seddon works on flyswatter-like snagging device
Image
Apr 17, 1985

Astronaut Rhea Seddon works on flyswatter-like snagging device

51D-07-003 (12-19 April 1985) --- Astronaut Rhea Seddon begins early work on a fly swatter-like snagging device to...

JSC
NASA image: Saturn and 4 Icy Moons in Natural Color
Image
Jun 8, 1998

Saturn and 4 Icy Moons in Natural Color

This approximate natural-color image shows Saturn, its rings, and four of its icy satellites. Three satellites...

JPL
NASA image: Moons Near and Far
Image
Mar 16, 2006

Moons Near and Far

Distant Rhea right poses here for the Cassini spacecraft, as Pandora hovers against Saturn dark shadow on the rings

JPL
NASA image: Glow of Night
Image
Sep 7, 2006

Glow of Night

Soft light from Saturn lifts the veil of night from the moons Dione lower left and Rhea upper right

JPL
PreviousPage 7 of 12Next

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