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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 "koch"

2,156 results found - Page 1 of 90

NASA image: Expedition 59 interview with Jessica Meir and Christina Koch
Video
Apr 17, 2019

Expedition 59 interview with Jessica Meir and Christina Koch

Expedition 59 interview with Jessica Meir and Christina Koch

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NASA image: Christina Koch Answers EVA Question
Video
Mar 14, 2019

Christina Koch Answers EVA Question

Christina Koch answers a question regarding her upcoming spacewalk with Anne Mclain at the crew news conference in...

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NASA image: Meet Artemis Team Member Christina Koch
Video
Dec 9, 2020

Meet Artemis Team Member Christina Koch

NASA astronaut Christina Koch is a member of the Artemis Team, a select group of astronauts charged with focusing on...

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NASA image: Christina Koch Answers Questions at Crew News Conference
Video
Mar 15, 2019

Christina Koch Answers Questions at Crew News Conference

Christina Koch answers questions regarding her upcoming spacewalk with Anne Mclain at the crew news conference in...

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NASA image: Astronaut Moments:  Christina Koch
Video
Mar 1, 2019

Astronaut Moments: Christina Koch

It may not look like mountain climbing has much to do with being an astronaut, even though both involve great...

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NASA image: Christina Koch: Space Station Scientist
Video
Feb 3, 2020

Christina Koch: Space Station Scientist

jsc2019m001258 - After almost a year in space, NASA astronaut Christina Koch is coming home. When Koch returns to...

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NASA image: Christina Koch’s Memorable Moments: Part 2
Video
Jan 15, 2020

Christina Koch’s Memorable Moments: Part 2

The longest single spaceflight ever by a female astronaut or cosmonaut is now 306 days long, with more to come. On...

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NASA image: Christina Koch’s Memorable Moments: Part 4
Video
Jan 30, 2020

Christina Koch’s Memorable Moments: Part 4

The longest-ever single spaceflight by a female astronaut is now 322 days long, and still counting! Today NASA...

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NASA image: Koch during maintenance of EMU WLVTA R&R
Image
Jul 8, 2019

Koch during maintenance of EMU WLVTA R&R

iss060e006063 (July 8, 2019) --- Expedition 60 Flight Engineer Christina Koch of NASA works inside the Quest joint...

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NASA image: Christina Koch’s Memorable Moments: Part 1
Video
Jan 8, 2020

Christina Koch’s Memorable Moments: Part 1

NASA astronaut Christina Koch’s record for the longest single spaceflight ever by a female astronaut or cosmonaut...

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NASA image: Portrait - Astronaut Christina Koch
Image
Sep 16, 2020

Portrait - Astronaut Christina Koch

NASA astronaut Christina Koch poses for a portrait, Wednesday, Sept. 16, 2020, in the Blue Flight Control Room at...

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NASA image: Christina Koch Congratulatory Message – Peggy Whitson
Video
Dec 28, 2019

Christina Koch Congratulatory Message – Peggy Whitson

NASA astronaut Christina Koch now has a new place in the record book, for the longest single spaceflight ever by a...

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NASA image: Christina Koch Tours VAB
Image
Jul 14, 2021

Christina Koch Tours VAB

NASA astronaut Christina Koch stands inside Kennedy Space Center’s Vehicle Assembly Building on July 14, 2021, in...

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NASA image: Christina Koch Tours VAB
Image
Jul 14, 2021

Christina Koch Tours VAB

NASA astronaut Christina Koch stands inside Kennedy Space Center’s Vehicle Assembly Building on July 14, 2021, in...

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NASA image: Christina Koch Tours VAB
Image
Jul 14, 2021

Christina Koch Tours VAB

NASA astronaut Christina Koch stands inside Kennedy Space Center’s Vehicle Assembly Building on July 14, 2021, in...

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NASA image: Christina Koch Tours VAB
Image
Jul 14, 2021

Christina Koch Tours VAB

NASA astronaut Christina Koch stands inside Kennedy Space Center’s Vehicle Assembly Building on July 14, 2021, in...

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NASA image: Christina Koch Tours VAB
Image
Jul 14, 2021

Christina Koch Tours VAB

NASA astronaut Christina Koch stands inside Kennedy Space Center’s Vehicle Assembly Building on July 14, 2021, in...

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NASA image: Christina Koch’s Memorable Moments: Part 5
Video
Feb 6, 2020

Christina Koch’s Memorable Moments: Part 5

328 days—nearly 47 full weeks in space—is the new record for the longest single spaceflight ever by a female...

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NASA image: Christina Koch Congratulatory Message – Patricia Cornwell
Video
Dec 28, 2019

Christina Koch Congratulatory Message – Patricia Cornwell

NASA astronaut Christina Koch now has a new place in the record book, for the longest single spaceflight ever by a...

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NASA image: Christina Koch Assists Upgrade for Cold Atom Lab
Image
May 12, 2020

Christina Koch Assists Upgrade for Cold Atom Lab

Astronaut Christina Koch assists with a hardware upgrade for NASA's Cold Atom Lab aboard the International Space...

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NASA image: Record-Setting Space Station Crew Member Returns to Houston
Video
Feb 7, 2020

Record-Setting Space Station Crew Member Returns to Houston

Expedition 61 Flight Engineer Christina Koch of NASA returned home to Ellington Field in Houston, Texas Feb. 7...

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NASA image: Christina Koch of NASA boards a Soyuz spacecraft simulator
Image
Feb 20, 2019

Christina Koch of NASA boards a Soyuz spacecraft simulator

jsc2019e004057 (Feb. 20, 2019) --- At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 59 crew...

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NASA image: Christina Koch of NASA at the Gagarin Cosmonaut Training Center
Image
Feb 20, 2019

Christina Koch of NASA at the Gagarin Cosmonaut Training Center

jsc2019e004065 (Feb. 20, 2019) --- At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 59 crew...

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NASA image: Koch works with EMU in the Airlock
Image
Jun 26, 2019

Koch works with EMU in the Airlock

iss060e000808 (June 26, 2019) --- Expedition 60 Flight Engineer Christina Koch of NASA works on a U.S. spacesuit in...

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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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Mission updates & discoveries