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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 "neutron spectrometer"

79 results found - Page 1 of 4

NASA image: Neutron Spectrometer Measurements
Image
Nov 30, 2012

Neutron Spectrometer Measurements

Neutron Spectrometer Measurements

JPL
NASA image: Water Mass Map from Neutron Spectrometer
Image
Dec 8, 2003

Water Mass Map from Neutron Spectrometer

Water Mass Map from Neutron Spectrometer

JPL
NASA image: Psyche's Gamma Ray and Neutron Spectrometer in the Works
Image
Oct 4, 2021

Psyche's Gamma Ray and Neutron Spectrometer in the Works

Engineers at NASA's Jet Propulsion Laboratory in Southern California integrate the gamma ray and neutron...

JPL
NASA image: Psyche's Gamma Ray and Neutron Spectrometer Up Close
Image
Oct 4, 2021

Psyche's Gamma Ray and Neutron Spectrometer Up Close

An engineer at NASA's Jet Propulsion Laboratory in Southern California inspects the gamma ray and neutron...

JPL
NASA image: Analysis Sharpens Mars Hydrogen Map, Hinting Equatorial Water Ice
Image
Sep 28, 2017

Analysis Sharpens Mars Hydrogen Map, Hinting Equatorial Water Ice

Re-analysis of 2002-2009 data from a hydrogen-finding instrument on NASA's Mars Odyssey orbiter increased the...

JPL
NASA image: Odyssey/NS
Image
Dec 10, 2002

Odyssey/NS

These two views of Mars were made with data taken by the neutron spectrometer component of NASA Mars Odyssey...

JPL
NASA image: NSS Vibe Test at the EEL Lab
Image
Mar 12, 2020

NSS Vibe Test at the EEL Lab

Researchers at NASA’s Ames Research Center in California’s Silicon Valley complete a successful vibration test of...

ARC
NASA image: FNS Hardware Setup
Image
Dec 2, 2016

FNS Hardware Setup

iss050e013233 (12/2/2016) --- A view during the Fast Neutron Spectrometer (FNS) Hardware Setup, in the U.S....

JSC
NASA image: AMS-02, radiator panel and solar array seen by EHDC1
Image
Apr 15, 2018

AMS-02, radiator panel and solar array seen by EHDC1

iss055e024025 (4/15/2018) - View of a radiator pane, solar array and the Alpha Magnetic Spectrometer - 02 (AMS-02)...

JSC
NASA image: Global Map of Epithermal Neutrons
Image
May 28, 2002

Global Map of Epithermal Neutrons

Observations by NASA's 2001 Mars Odyssey spacecraft show a global view of Mars in intermediate-energy, or...

JPL
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Engineers and technicians at NASA’s Kennedy Space Center in Florida work with instruments for Mass Spectrometer...

KSC
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Instruments for the Mass Spectrometer observing lunar operations (MSolo) are in view inside the Space Station...

KSC
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Engineers and technicians at NASA’s Kennedy Space Center in Florida work with instruments for Mass Spectrometer...

KSC
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Engineers and technicians at NASA’s Kennedy Space Center in Florida work with instruments for Mass Spectrometer...

KSC
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Engineers and technicians at NASA’s Kennedy Space Center in Florida are preparing the Mass Spectrometer observing...

KSC
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Engineers and technicians at NASA’s Kennedy Space Center in Florida work with instruments for Mass Spectrometer...

KSC
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Engineers and technicians at NASA’s Kennedy Space Center in Florida are preparing the Mass Spectrometer observing...

KSC
NASA image: MSolo Instrument Work
Image
Sep 25, 2020

MSolo Instrument Work

Engineers and technicians at NASA’s Kennedy Space Center in Florida work with instruments for Mass Spectrometer...

KSC
NASA image: Psyche's Spectrometer
Image
Jul 7, 2020

Psyche's Spectrometer

Engineers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, continue to make progress on...

JPL
NASA image: Meet the NASA Psyche Team Who Will Map Psyche’s Elemental Composition
Video
Jul 6, 2020

Meet the NASA Psyche Team Who Will Map Psyche’s Elemental Composition

Meet the team designing and building the Psyche mission's gamma ray and neutron spectrometer. This instrument on the...

JPL
NASA image: KSC01pp0411
Image
Feb 19, 2001

KSC01pp0411

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF-2), workers prepare to remove the High Energy Neutron...

KSC
NASA image: KSC01pp0413
Image
Feb 19, 2001

KSC01pp0413

In the Spacecraft Assembly and Encapsulation Facility 2, a Russian scientist (SAEF-2) looks over the High Energy...

KSC
NASA image: KSC-01PP-0413
Image
Feb 19, 2001

KSC-01PP-0413

In the Spacecraft Assembly and Encapsulation Facility 2, a Russian scientist (SAEF-2) looks over the High Energy...

KSC
NASA image: KSC-01PP-0412
Image
Feb 19, 2001

KSC-01PP-0412

In the Spacecraft Assembly and Encapsulation Facility 2 (SAEF-2), a worker removes the High Energy Neutron Detector...

KSC
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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

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