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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 "Janus"

114 results found - Page 5 of 5

NASA image: jsc2024e005964
Image
Nov 6, 2023

jsc2024e005964

jsc2024e005964 (11/6/2023) --- A preflight image of the Janus base nano-matrix (JBNm) enabled cartilage tissue chip....

JSC
NASA image: jsc2025e036195
Image
Apr 4, 2025

jsc2025e036195

jsc2025e036195 (4/4/2025) --- A confocal microscope image shows a human cartilage cell, with its nucleus stained in...

JSC
NASA image: jsc2024e005962
Image
Dec 10, 2023

jsc2024e005962

jsc2024e005962 (12/10/2023) --- A preflight image for the Compartment Cartilage Tissue Construct investigation shows...

JSC
NASA image: jsc2025e036192
Image
Apr 4, 2025

jsc2025e036192

Jsc2025e036192 (4/4/2025) --- Stem cells grown along Janus Base Nanomaterial (JBNm) made on Earth. After four hours,...

JSC
NASA image: jsc2025e036194
Image
Apr 4, 2025

jsc2025e036194

jsc2025e036194 (4/4/2025) --- Image of nanoparticles synthesized under 1g vs microgravity. Left: This transmission...

JSC
NASA image: jsc2025e036191
Image
Apr 4, 2025

jsc2025e036191

jsc2025e036191 (4/4/2025) --- An electron microscope image taken of a Janus Base Nanomaterial (JBNm) made on the...

JSC
NASA image: iss073e0025618
Image
May 8, 2025

iss073e0025618

iss073e0025618 (May 8, 2025) -- Working in the space station’s Microgravity Science Glovebox, NASA astronaut Jonny...

JSC
NASA image: jsc2025e036190
Image
Apr 4, 2025

jsc2025e036190

jsc2025e036190 (4/4/2025) --- Stem cells grown along the Janus Base Nanomaterial (JBNm) made aboard the...

JSC
NASA image: A Farewell to Saturn
Image
Nov 21, 2017

A Farewell to Saturn

After more than 13 years at Saturn, and with its fate sealed, NASA's Cassini spacecraft bid farewell to the...

JPL
NASA image: Texture Belts
Image
Jun 13, 2019

Texture Belts

Images here show the sunlit side of Saturn's rings. A strip along the bottom of each image has been filtered so that...

JPL
NASA image: Passage through the Ring Plane
Image
Jun 3, 2004

Passage through the Ring Plane

The path that lies ahead for the Cassini-Huygens mission is indicated in this image which illustrates where the...

JPL
NASA image: A Forethought and an Afterthought
Image
Oct 27, 2014

A Forethought and an Afterthought

Befitting moons named for brothers, the moons Prometheus and Epimetheus share a lot in common. Both are small, icy...

JPL
NASA image: The Sound of Science: Comparison of Cassini Ring Crossings
Image
May 1, 2017

The Sound of Science: Comparison of Cassini Ring Crossings

The sounds and spectrograms in these two videos represent data collected by the Radio and Plasma Wave Science, or...

JPL
NASA image: The Day the Earth Smiled
Image
Nov 12, 2013

The Day the Earth Smiled

On July 19, 2013, in an event celebrated the world over, NASA's Cassini spacecraft slipped into Saturn's shadow and...

JPL
NASA image: Clumps in the F Ring
Image
Mar 12, 2004

Clumps in the F Ring

Scientists have only a rough idea of the lifetime of clumps in Saturn's rings - a mystery that Cassini may help...

JPL
NASA image: The Greatest Saturn Portrait ...Yet
Image
Feb 24, 2005

The Greatest Saturn Portrait ...Yet

While cruising around Saturn in early October 2004, Cassini captured a series of images that have been composed into...

JPL
NASA image: Discussion on the ACE-T1 Experiment Onboard the International Space Station (ISS)
Video
Feb 16, 2023

Discussion on the ACE-T1 Experiment Onboard the International Space Station (ISS)

Professor Chang-Soo Lee from Chungnam National University, Republic of Korea talks about the ACE-T1 Experiment...

GRC
NASA image: SpaceX CRS-9 Live Launch and the Science That’s Onboard
Video
Feb 16, 2023

SpaceX CRS-9 Live Launch and the Science That’s Onboard

Various staff reflect during the SpaceX CRS-9 live launch and the science that they are involved with that will be...

GRC
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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

Launch Schedule

Upcoming rocket launches

Space News

Mission updates & discoveries