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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 "Shape Memory Alloy"

22 results found

NASA image: Shape Memory Alloys
Image
Dec 12, 2019

Shape Memory Alloys

Shape Memory Alloys

GRC
NASA image: Shape Memory Alloys
Image
Dec 12, 2019

Shape Memory Alloys

Shape Memory Alloys

GRC
NASA image: Personal Protective Equipment, PPE, Portrait Series,
Image
Mar 27, 2019

Personal Protective Equipment, PPE, Portrait Series,

Personal Protective Equipment, PPE, Portrait Series, Welch_503059, Shape memory alloys, Shape memory alloy,...

GRC
NASA image: NASA Armstrong Flight Tests Shape Memory Alloy Onboard PTERA Testbed
Image
Dec 15, 2017

NASA Armstrong Flight Tests Shape Memory Alloy Onboard PTERA Testbed

PTERA takes off from the Rogers Dry Lakebed on a flight to test the ability of an innovative, lightweight material,...

AFRC
NASA image: NASA Armstrong Flight Tests Shape Memory Alloy Onboard PTERA Testbed
Image
Dec 15, 2017

NASA Armstrong Flight Tests Shape Memory Alloy Onboard PTERA Testbed

PTERA flies with the outer portion of its wings folded 70 degrees downward. The wings were able to fold in-flight...

AFRC
NASA image: NASA Armstrong Flight Tests Shape Memory Alloy Onboard PTERA Testbed
Image
Dec 15, 2017

NASA Armstrong Flight Tests Shape Memory Alloy Onboard PTERA Testbed

PTERA takes off on a flight to test the ability of shape memory alloy to fold wings in-flight. NASA, in this flight,...

AFRC
NASA image: Office of the Chief Technologist, OCT Innovation Workshop, and Facility Tours
Image
Jan 22, 2020

Office of the Chief Technologist, OCT Innovation Workshop, and Facility Tours

A Co-inventor of the Shape Memory Alloy, Spring Tire, shows the NASA Chief Technologist the first SMA Spring Tire...

GRC
NASA image: GRC-2014-C-06503
Image
Oct 23, 2010

GRC-2014-C-06503

Shape Memory Alloy

GRC
NASA image: GRC-2014-C-06968
Image
Oct 22, 2010

GRC-2014-C-06968

Shape Memory Alloy Rock Splitters, SMARS

GRC
NASA image: GRC-2014-C-06969
Image
Oct 22, 2010

GRC-2014-C-06969

Shape Memory Alloy Rock Splitters, SMARS

GRC
NASA image: GRC-2009-C-01077
Image
Apr 6, 2005

GRC-2009-C-01077

Shape Memory Alloy - SMA wire Alloy: W6 Size: 0.20mm (as drawn 36% cold work, 0.0079") Manufacture date: 01/08/2009...

GRC
NASA image: Surprisingly STEM: Memory Metal Engineer
Video
Jul 30, 2024

Surprisingly STEM: Memory Metal Engineer

An elephant supposedly never forgets, but apparently some metals can have a pretty good memory too! Shape memory...

JSC
NASA image: GRC-2024-C-03029
Image
Apr 7, 2024

GRC-2024-C-03029

An event attendee checks out a rover tire made with shape memory alloys at the Total Eclipse Fest at the Great Lakes...

GRC
NASA image: Total Eclipse Fest
Image
Apr 7, 2024

Total Eclipse Fest

An event attendee holds a bike tire made with shape memory alloys at the Total Eclipse Fest at the Great Lakes...

GRC
NASA image: STS-93 Tognini and Coleman take photographs on the middeck of Columbia
Image
Nov 18, 2013

STS-93 Tognini and Coleman take photographs on the middeck of Columbia

STS093-321-035 (23-27 July 1999) --- Astronauts Catherine G. (Cady) Coleman and Michel Tognini, mission specialists,...

JSC
NASA image: ELaNa 19 / Venture Class CubeSats - ALBus
Image
Apr 11, 2018

ELaNa 19 / Venture Class CubeSats - ALBus

The Advanced Electrical Bus (ALBus) mission is a technology demonstration of resettable Shape Memory Alloy (SMA)...

KSC
NASA image: ELaNa 19 / Venture Class CubeSats - ALBus
Image
Apr 11, 2018

ELaNa 19 / Venture Class CubeSats - ALBus

The Advanced Electrical Bus (ALBus) mission is a technology demonstration of resettable Shape Memory Alloy (SMA)...

KSC
NASA image: Office of the Chief Technologist, OCT Innovation Workshop, and F
Image
Jan 22, 2020

Office of the Chief Technologist, OCT Innovation Workshop, and F

Office of the Chief Technologist, OCT Innovation Workshop, and Facility Tours

GRC
NASA image: Summer Intern works on the Advanced eLectrical Bus (ALBus) CubeSat: From Build to Flight
Image
Jul 6, 2017

Summer Intern works on the Advanced eLectrical Bus (ALBus) CubeSat: From Build to Flight

Advanced eLectrical Bus (ALBus) CubeSat: From Build to Flight A new CubeSat, launched Sunday, December 16, will test...

GRC
NASA image: Surprisingly STEM - Space Tire Engineer 1920x1080 H.264
Video
Jul 10, 2023

Surprisingly STEM - Space Tire Engineer 1920x1080 H.264

GRC engineer Heather Oravec explains space tires and the STEM path that led to her NASA career. Sample of longer...

GRC
NASA image: GRC-2022-C-06158
Image
Apr 14, 2022

GRC-2022-C-06158

GRC
NASA image: 2021 NASA Glenn's Evening with the Stars  Live Program
Video
Oct 27, 2021

2021 NASA Glenn's Evening with the Stars Live Program

Video recording of the 2021 NASA Glenn's Evening with the Stars Live Program, Dan Dietrich, Othmane Benafan, and Ray...

GRC

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

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