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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 "Unit A"

21,690 results found - Page 2 of 904

NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, a quality...

KSC
NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, a quality...

KSC
NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, quality...

KSC
NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, a quality...

KSC
NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, quality...

KSC
NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, quality...

KSC
NASA image: SuperCam Mast Unit
Image
Jan 20, 2021

SuperCam Mast Unit

SuperCam's mast unit before being installed atop the Perseverance rover's remote sensing mast. SuperCam fires a...

JPL
NASA image: Snow in northeastern United States
Image
Dec 8, 2017

Snow in northeastern United States

Snow covered the northeastern United States on last day of meteorological winter, 2014. Climatologists and...

GSFC
NASA image: HST SM4 Orbital Replacement Unit Carrier - ORUC
Video
May 20, 2008

HST SM4 Orbital Replacement Unit Carrier - ORUC

An animation of a rotating Orbital Replacement Unit Carrier as prepped for the Hubble Space Telescope Servicing...

GSFC
NASA image: Western United States and Southwestern Canada
Image
May 15, 2003

Western United States and Southwestern Canada

This natural-color image from NASA Terra spacecraft captures the beauty of the western United States and Canada.

JPL
NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, LED plant...

KSC
NASA image: Advanced Plant Habitat Flight Unit #1
Image
Jul 24, 2017

Advanced Plant Habitat Flight Unit #1

Inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, LED plant...

KSC
NASA image: Extravehicular Mobility Unit (EMU) 3003 checkout
Image
Jun 12, 2014

Extravehicular Mobility Unit (EMU) 3003 checkout

ISS040-E-010971 (12 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer,...

JSC
NASA image: The United States Flag Stands On The Surface Of Mars
Image
Dec 12, 1996

The United States Flag Stands On The Surface Of Mars

The flag of the United States stands on the surface of Mars. It is mounted on the housing of NASA's Viking 1's...

JPL
NASA image: Extravehicular Mobility Unit (EMU) 3003 checkout
Image
Jun 12, 2014

Extravehicular Mobility Unit (EMU) 3003 checkout

ISS040-E-010972 (12 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer,...

JSC
NASA image: Curiosity Views the Yardang Unit
Image
Nov 18, 2024

Curiosity Views the Yardang Unit

NASA's Curiosity Mars rover captured this view of a geological region called the Yardang Unit using its Mast Camera,...

JPL
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

MSFC
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

MSFC
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

MSFC
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

MSFC
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

MSFC
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

MSFC
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

MSFC
NASA image: Dual Ion Spectrometer (DIS) engineering test unit
Image
Jan 5, 2015

Dual Ion Spectrometer (DIS) engineering test unit

DUAL ION SPECTROMETER (DIS) ENGINEERING TEST UNIT (ETU) AT THE LOW ENERGY ELECTRON AND ION FACILITY (LEEIF), NSSTC

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