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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.

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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 "alien planets"

25 results found - Page 1 of 2

NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Dr. Phoebe Cohen, Professor of Geosciences, Williams College, speaks on a panel at the “Ancient Earth, Alien Earths”...

HQ
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Dr. Christopher House, Professor of Geosciences, Pennsylvania State University, speaks on a panel at the “Ancient...

HQ
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Dr. Timothy Lyons, Professor of Biogeochemistry, UC Riverside, speaks on a panel at the “Ancient Earth, Alien...

HQ
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Dr. Dawn Sumner, Professor of Geology, UC Davis, speaks on a panel at the “Ancient Earth, Alien Earths” Event at...

HQ
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

An audience member asks the panelists a question at the “Ancient Earth, Alien Earths” Event at NASA Headquarters in...

HQ
NASA image: Dawn LAMO Image 53
Image
Mar 25, 2016

Dawn LAMO Image 53

NASA Dawn spacecraft flys over dwarf planet Ceres which Dawn has been orbiting for mre than a year, providing us...

JPL
NASA image: Alien Asteroid Belt Compared to our Own  Artist Concept
Image
Apr 20, 2005

Alien Asteroid Belt Compared to our Own Artist Concept

This artist concept shows what the night sky might look like from a hypothetical alien planet in a star system with...

JPL
NASA image: Unveiling Ceres Animation
Image
Mar 22, 2016

Unveiling Ceres Animation

NASA Dawn spacecraft flys over dwarf planet Ceres which Dawn has been orbiting for mre than a year, providing us...

JPL
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Panelists discuss how research on early Earth could help guide our search for habitable planets orbiting other stars...

HQ
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Panelists pose for a group photo at the “Ancient Earth, Alien Earths” Event at NASA Headquarters in Washington, DC...

HQ
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Dr. David H. Grinspoon, Senior Scientist, Planetary Science Institute, moderates a panel at the “Ancient Earth,...

HQ
NASA image: Ring World
Image
Mar 1, 2007

Ring World

Our robotic emissary, flying high above Saturn, captured this view of an alien copper-colored ring world. The...

JPL
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Dr. Shawn Domagal-Goldman, Research Space Scientist, NASA Goddard Space Flight Center, speaks on a panel at the...

HQ
NASA image: Ancient Earth, Alien Earths Event
Image
Aug 20, 2014

Ancient Earth, Alien Earths Event

Dr. Shawn Domagal-Goldman, Research Space Scientist, NASA Goddard Space Flight Center, speaks on a panel at the...

HQ
NASA image: NASA Spitzer Finds Water Vapor on Hot, Alien Planet Artist Concept
Image
Mar 27, 2008

NASA Spitzer Finds Water Vapor on Hot, Alien Planet Artist Concept

This artist impression shows a gas-giant exoplanet transiting across the face of its star. Infrared analysis by NASA...

JPL
NASA image: Cracking the Code of Faraway Worlds
Image
Feb 21, 2007

Cracking the Code of Faraway Worlds

This infrared data from NASA's Spitzer Space Telescope -- called a spectrum -- tells astronomers that a distant gas...

JPL
NASA image: Cracking the Code of Faraway Worlds
Image
Feb 21, 2007

Cracking the Code of Faraway Worlds

This infrared data from NASA's Spitzer Space Telescope -- called a spectrum -- tells astronomers that a distant gas...

JPL
NASA image: Cracking the Code of Faraway Worlds
Image
Feb 21, 2007

Cracking the Code of Faraway Worlds

This infrared data from NASA's Spitzer Space Telescope -- called a spectrum -- tells astronomers that a distant gas...

NASA image: NASA Team Looks to Ancient Earth First to Study Hazy Exoplanets
Image
Dec 8, 2017

NASA Team Looks to Ancient Earth First to Study Hazy Exoplanets

“We like to say that Archean Earth is the most alien planet we have geochemical data for,” For astronomers trying to...

GSFC
NASA image: NASA Hubble Finds a True Blue Planet
Image
Dec 8, 2017

NASA Hubble Finds a True Blue Planet

This illustration shows HD 189733b, a huge gas giant that orbits very close to its host star HD 189733. The planet's...

GSFC
NASA image: Patterns Unique, Yet Familiar
Image
Aug 21, 2017

Patterns Unique, Yet Familiar

This close-up image from NASA's Mars Reconnaissance Orbiter gives the impression of looking like bacterial cells and...

JPL
NASA image: What's Up: March 2022 Skywatching Tips from NASA
Video
Mar 1, 2022

What's Up: March 2022 Skywatching Tips from NASA

What are some skywatching highlights in March 2022? Look for Saturn to join Venus and Mars in the morning sky around...

JPL
NASA image: Return to "Giant's Footprint" 3 Decades After Mariner 7 Flyby
Image
Apr 24, 2000

Return to "Giant's Footprint" 3 Decades After Mariner 7 Flyby

As we head into the 21st Century, it seems hard to believe that human beings have been sending spacecraft toward...

JPL
Audio
Jun 27, 2025

HWAP Episode 391: Mars is Hard. Here’s Why.

Dane Turner: Houston, we have a podcast. Welcome to the official podcast of the NASA Johnson Space Center, Episode...

JSC
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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

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Space News

Mission updates & discoveries