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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 "Measuring Light"

681 results found - Page 7 of 29

NASA image: KSC-2012-4239
Image
Aug 3, 2012

KSC-2012-4239

CAPE CANAVERAL, Fla. – Inside the Space Life Sciences Laboratory, or SLSL, at NASA’s Kennedy Space Center in...

KSC
NASA image: KSC-05PD-1978A
Image
Jun 8, 2005

KSC-05PD-1978A

VANDENBERG AIR FORCE BASE, CALIF. - At Vandenberg Air Force Base in California, a light beam is emitted during LIDAR...

KSC
NASA image: NASA EXCELLENCE PROJECT
Image
Jan 19, 1990

NASA EXCELLENCE PROJECT

Pictured is a method for testing high temperature measurements by comparing the color spectrum of light at various...

GRC
NASA image: Occator in False Color
Image
Dec 9, 2015

Occator in False Color

This representation of Ceres' Occator Crater in false colors shows differences in the surface composition. Red...

JPL
NASA image: KSC-00pp0089
Image
Jan 17, 2000

KSC-00pp0089

At Launch Pad 39A, orbiter Endeavour's open payload bay doors, reflecting the surrounding light, reveal the payload...

KSC
NASA image: Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks
Image
Sep 28, 2017

Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks

In the high bay of Kennedy Space Center's Space Station Processing Facility, Chris Hardcastle, left, of...

KSC
NASA image: Imaging Spectrometer Instrument's Data Shows Methane Intensity
Image
Sep 14, 2023

Imaging Spectrometer Instrument's Data Shows Methane Intensity

The data captured here is one of the outputs of a September 2023 test conducted at NASA's Jet Propulsion Laboratory...

JPL
NASA image: Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks
Image
Sep 28, 2017

Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks

In the high bay of Kennedy Space Center's Space Station Processing Facility, Chris Hardcastle, left, of...

KSC
NASA image: Biotechnology
Image
May 5, 2003

Biotechnology

Aboard the International Space Station (ISS), the Tissue Culture Module (TCM) is the stationary bioreactor vessel in...

MSFC
NASA image: Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks
Image
Sep 28, 2017

Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks

In the high bay of Kennedy Space Center's Space Station Processing Facility, Chris Hardcastle, right, of...

KSC
NASA image: KSC-00pp0090
Image
Jan 17, 2000

KSC-00pp0090

At Launch Pad 39A, orbiter Endeavour's open payload bay doors, reflecting the surrounding lights, reveal the payload...

KSC
NASA image: Biotechnology
Image
May 5, 2003

Biotechnology

Aboard the International Space Station (ISS), the Tissue Culture Module (TCM) is the stationary bioreactor vessel in...

MSFC
NASA image: Biotechnology
Image
May 7, 2003

Biotechnology

Aboard the International Space Station (ISS), the Tissue Culture Module (TCM) is the stationary bioreactor vessel in...

MSFC
NASA image: Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks
Image
Sep 28, 2017

Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks

In the high bay of Kennedy Space Center's Space Station Processing Facility, Chris Hardcastle, center, of...

KSC
NASA image: Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks
Image
Sep 28, 2017

Total and Spectral Solar Irradiance Sensor (TSIS) EVA Fitchecks

In the high bay of Kennedy Space Center's Space Station Processing Facility, Chris Hardcastle, left, of...

KSC
NASA image: Hubble Watches Super Star Create Holiday Light Show
Image
Dec 8, 2017

Hubble Watches Super Star Create Holiday Light Show

This festive NASA Hubble Space Telescope image resembles a holiday wreath made of sparkling lights. The bright...

GSFC
NASA image: Morphology of Our Galaxy Twin
Image
Jun 28, 2004

Morphology of Our Galaxy Twin

NASA's Spitzer Space Telescope has captured these infrared images of a nearby spiral galaxy that resembles our own...

JPL
NASA image: Hubble Feathers the Peacock
Image
Dec 8, 2017

Hubble Feathers the Peacock

This picture, taken by the NASA/ESA Hubble Space Telescope’s Wide Field Planetary Camera 2 (WFPC2), shows a galaxy...

GSFC
NASA image: Preliminary Measurements of Thin Film Solar Cells
Image
Jun 23, 1967

Preliminary Measurements of Thin Film Solar Cells

George Mazaris, works with an assistant to obtain the preliminary measurements of cadmium sulfide thin-film solar...

GRC
NASA image: Landsat 8 Lunar Calibration
Video
Jul 11, 2014

Landsat 8 Lunar Calibration

Every full moon, Landsat 8 turns its back on Earth. As the satellite's orbit takes it to the nighttime side of the...

GSFC
NASA image: Starshade Deployed at JPL
Image
Aug 9, 2016

Starshade Deployed at JPL

is image shows a deployed half-scale starshade with four petals at NASA's Jet Propulsion Laboratory, Pasadena,...

JPL
NASA image: Infrared Echoes of a Black Hole Eating a Star Illustration
Image
Sep 15, 2016

Infrared Echoes of a Black Hole Eating a Star Illustration

This illustration shows a glowing stream of material from a star as it is being devoured by a supermassive black...

JPL
NASA image: SPHEREx's Dust Cloud Reveal
Image
May 1, 2025

SPHEREx's Dust Cloud Reveal

In April 2025, just weeks after its launch, NASA's SPHEREx mission revealed a cloud of dust in a patch of sky inside...

JPL
NASA image: Spacelab
Image
Dec 9, 1990

Spacelab

This is a presentation of two comparison images of the Spiral Galaxy M81 in the constellation URA Major. The galaxy...

MSFC
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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