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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 "Liquid Crystals"

61 results found - Page 1 of 3

NASA image: Fluid Physics
Image
May 10, 2003

Fluid Physics

These images, from David Weitz’s liquid crystal research, show ordered uniform sized droplets (upper left) before...

MSFC
NASA image: Overview of the ACE-T4 Experiment and Liquid-to-Glass-to-Crystal
Video
Feb 15, 2023

Overview of the ACE-T4 Experiment and Liquid-to-Glass-to-Crystal

Professor Arjun Yodh explains the ACE-T4 Experiment being conducted onboard the International Space Station (ISS) in...

GRC
NASA image: Microgravity
Image
Sep 12, 1995

Microgravity

DCAM, developed by MSFC, grows crystals by the dialysis and liquid-liquid diffusion methods. In both methods,...

MSFC
NASA image: OASIS Installation and Configuration
Image
Mar 8, 2016

OASIS Installation and Configuration

iss047e004376 (3/11/2016) --- A view during the installation and configuration of the Observation and Analysis of...

JSC
NASA image: Padalka during OASIS Macro Camera Alignment in the U.S. Laboratory
Image
Jun 26, 2015

Padalka during OASIS Macro Camera Alignment in the U.S. Laboratory

iss044e005118 (6/26/2015) --- Cosmonaut Gennady Padalka in the U.S. Laboratory in the process of aligning the...

JSC
NASA image: Hicari Sample Cartridge
Image
Mar 18, 2013

Hicari Sample Cartridge

iss035e006283 (3/18/2013) --- Photo documentation of the Hicari (Growth of Homogeneous Silicon-Germanium [SiGe]...

JSC
NASA image: Microgravity
Image
Jan 24, 2001

Microgravity

Gaseous Nitrogen Dewar apparatus developed by Dr. Alex McPherson of the University of California, Irvine for use...

MSFC
NASA image: iss064e038062
Image
Feb 26, 2021

iss064e038062

iss064e038062 (2/26/2021) --- A view of the Industrial Crystalization Facility (ICF) abord the International Space...

JSC
NASA image: iss064e038065
Image
Feb 26, 2021

iss064e038065

iss064e038065 (2/26/2021) --- A view of the Industrial Crystalization Facility (ICF) abord the International Space...

JSC
NASA image: Microgravity
Image
Dec 17, 1987

Microgravity

The MEPHISTO experiment is a cooperative American and French investigation of the fundamentals of crystal growth....

MSFC
NASA image: CGBA, Pilot Kent Rominger films HHDTC units in Spacelab
Image
Nov 5, 1995

CGBA, Pilot Kent Rominger films HHDTC units in Spacelab

STS073-131-014 (20 October-5 November 1995) --- Astronaut Kent V. Rominger, STS-73 pilot, uses a camcorder to record...

JSC
NASA image: Hicari sample
Image
Jul 10, 2014

Hicari sample

iss040e054521 (7/10/2014) --- A photo of Hicari sample cartridge 2 from the Gradient Heating Furnace (GHF) removed...

JSC
NASA image: Hicari sample
Image
Jul 10, 2014

Hicari sample

iss040e054526 (7/10/2014) --- A photo of Hicari sample cartridge 2 from the Gradient Heating Furnace (GHF) removed...

JSC
NASA image: Microgravity
Image
Jan 1, 1996

Microgravity

Crystal Growth in magnetic fields, a float-zone sample, the surface tension of the melt keeps the sample suspended...

MSFC
NASA image: Microgravity
Image
Oct 1, 2001

Microgravity

High school students screen crystals of various proteins that are part of the ground-based work that supports...

MSFC
NASA image: Microgravity
Image
Oct 1, 2001

Microgravity

High school students screen crystals of various proteins that are part of the ground-based work that supports...

MSFC
NASA image: Microgravity
Image
Oct 1, 2001

Microgravity

High school students screen crystals of various proteins that are part of the ground-based work that supports...

MSFC
NASA image: Microgravity
Image
Jan 24, 2001

Microgravity

Experiments with colloidal solutions of plastic microspheres suspended in a liquid serve as models of how molecules...

MSFC
NASA image: Microgravity
Image
Jan 24, 2001

Microgravity

Advanced finite element models are used to study three-dimensional, time-dependent flow and segregation in crystal...

MSFC
NASA image: KSC-97PC1382
Image
Sep 8, 1997

KSC-97PC1382

United States Microgravity Payload-4 (USMP-4) experiments are prepared to be flown on Space Shuttle mission STS-87...

KSC
NASA image: Microgravity
Image
Jul 27, 1999

Microgravity

A Memphis student working at the University of Alabama in Huntsville prepares samples for the first protein crystal...

MSFC
NASA image: Microgravity
Image
Jul 27, 1999

Microgravity

A Memphis student working at the University of Alabama in Huntsville prepares samples for the first protein crystal...

MSFC
NASA image: Microgravity
Image
Jul 27, 1999

Microgravity

Memphis students working at the University of Alabama in Huntsville prepare samples for the first protein crystal...

MSFC
NASA image: OASIS Experiment
Image
Mar 21, 2016

OASIS Experiment

iss047e012491 (03/21/2016) --- NASA astronaut Tim Kopra stows hardware from the OASIS experiment aboard the...

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

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