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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 "material scientist"

870 results found - Page 1 of 37

NASA image: Material Science
Image
Jan 22, 2003

Material Science

Dr. Richard Grugel, a materials scientist at NASA's Marshall Space Flight in Huntsville, Ala., examines the furnace...

MSFC
NASA image: Aerogel Greenhouses for Mars?
Image
Jul 15, 2019

Aerogel Greenhouses for Mars?

Scientists are exploring how aerogel, a translucent, Styrofoam-like material, could be used as a building material...

JPL
NASA image: Different Shades of Vesta False-Color
Image
Aug 1, 2011

Different Shades of Vesta False-Color

This false-color image from NASA Dawn spacecraft is of the of the giant asteroid Vesta. Scientists are studying...

JPL
NASA image: Slice of Comet Dust
Image
Feb 21, 2006

Slice of Comet Dust

This image illustrates one of several ways scientists have begun extracting comet particles from NASAa Stardust...

JPL
NASA image: Perseverance and SHERLOC's Calibration Target
Image
Mar 26, 2025

Perseverance and SHERLOC's Calibration Target

At left is NASA's Perseverance Mars rover. The annotation shows where spacesuit materials can be found attached to a...

JPL
NASA image: Around Marshall
Image
Mar 1, 1993

Around Marshall

Scientists at Marshall's Materials and Processes Lab are pulling glass fibers from simulated lunar soil. This...

MSFC
NASA image: SHERLOC Cal Target With Scientist Trevor Graff
Image
Jul 28, 2020

SHERLOC Cal Target With Scientist Trevor Graff

NASA scientist Trevor Graff peers at a calibration target, which will help fine-tune settings on the Scanning...

JPL
NASA image: Tethys Terrains
Image
May 19, 2014

Tethys Terrains

Tethys trailing side shows two terrains that tell a story of a rough past. To the north up, in image is older,...

JPL
NASA image: Titan Subsurface Reservoirs Artist Concept
Image
Sep 3, 2014

Titan Subsurface Reservoirs Artist Concept

Scientists modeled how methane rainfall runoff would interact with the porous, icy crust of Saturn moon Titan and...

JPL
NASA image: Naming the Scour Marks
Image
Aug 17, 2012

Naming the Scour Marks

Scientists have now named the four marks near NASA Curiosity rover where blasts from the descent stage rocket...

JPL
NASA image: Around Marshall
Image
Mar 1, 1993

Around Marshall

A NASA scientist operates the image analyzer to determine if telescope mirrors have become contaminated in the...

MSFC
NASA image: 1000424
Image
Mar 16, 2010

1000424

L TO R: DR. FRANCIS CHIARAMONTE, PROGRAM EXECUTIVE FOR PHYSICAL SCIENCES, ISS RESEARCH PROJECT, NASA HEADQUARTERS;...

MSFC
NASA image: ARC-1983-AC83-0768-4
Image
Nov 9, 1983

ARC-1983-AC83-0768-4

This artist's concept illustrates the ring of material discovered by the Infrared Astronomical Satellite around the...

ARC
NASA image: KSC-97PC972
Image
Jul 1, 1997

KSC-97PC972

STS-94 Payload Specialist Roger K. Crouch prepares to enter the Space Shuttle Columbia at Launch Pad 39A in...

KSC
NASA image: Interior Structure of Ceres Artist Concept
Image
Aug 3, 2016

Interior Structure of Ceres Artist Concept

This artist's concept shows a diagram of how the inside of Ceres could be structured, based on data about the dwarf...

JPL
NASA image: KSC-97pc562
Image
Apr 4, 1997

KSC-97pc562

STS-83 Payload Specialist Roger K. Crouch is assisted into his launch/entry suit in the Operations and Checkout...

KSC
NASA image: Path to the Dark Side
Image
Mar 9, 2015

Path to the Dark Side

The moon Iapetus, like the "force" in Star Wars, has both a light side and a dark side. Scientists think that...

JPL
NASA image: Material Science
Image
Jan 22, 2003

Material Science

Pores and voids often form in metal castings on Earth (above) making them useless. A transparent material that...

MSFC
NASA image: Microgravity
Image
Jan 1, 1996

Microgravity

Dr. Michael Wargo, program scientist for materials science at NASA headquarters, explains the math and physics...

MSFC
NASA image: NASA's OSIRIS-REx Asteroid Sample Return Mission
Video
Apr 29, 2016

NASA's OSIRIS-REx Asteroid Sample Return Mission

The OSIRIS-REx mission, launching in September 2016, plans to return a sample of asteroid Bennu to Earth in 2023 so...

GSFC
NASA image: Microgravity
Image
Dec 1, 1999

Microgravity

Dr. Donald Gilles, the Discipline Scientist for Materials Science in NASA's Microgravity Materials Science and...

MSFC
NASA image: iss059e034507
Image
Apr 23, 2019

iss059e034507

iss059e034507 (April 23, 2019) --- NASA astronauts Nick Hague and Anne McClain install the Materials ISS...

JSC
NASA image: Material Science
Image
Jan 22, 2003

Material Science

Video images sent to the ground allow scientists to watch the behavior of the bubbles as they control the melting...

MSFC
NASA image: Jewel Box Sun
Video
Dec 17, 2013

Jewel Box Sun

Telescopes help distant objects appear bigger, but this is only one of their advantages. Telescopes can also collect...

GSFC
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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

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Space News

Mission updates & discoveries