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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 "Grail Tweetup"

24 results found

NASA image: GRAIL Tweetup
Image
Sep 7, 2011

GRAIL Tweetup

GRAIL launch Tweetup participants pose for a group photograph Wednesday, September 7, 2011, at the NASA Kennedy...

HQ
NASA image: KSC-2011-6795
Image
Sep 7, 2011

KSC-2011-6795

CAPE CANAVERAL, Fla. – Sami Asmar, GRAIL deputy project scientist at NASA’s Jet Propulsion Laboratory in Pasadena,...

KSC
NASA image: KSC-2011-6794
Image
Sep 7, 2011

KSC-2011-6794

CAPE CANAVERAL, Fla. – Maria Zuber, GRAIL principal investigator at the Massachusetts Institute of Technology in...

KSC
NASA image: KSC-2011-6813
Image
Sep 8, 2011

KSC-2011-6813

CAPE CANAVERAL, Fla. – A Tweetup participant searches for the right photo angle along the NASA Causeway launch...

KSC
NASA image: KSC-2011-6798
Image
Sep 7, 2011

KSC-2011-6798

CAPE CANAVERAL, Fla. – Stu Spath, chief spacecraft engineer with Lockheed Martin, speaks to a group of Tweetup...

KSC
NASA image: KSC-2011-6790
Image
Sep 7, 2011

KSC-2011-6790

CAPE CANAVERAL, Fla. – NASA Administrator Charlie Bolden takes questions from a group of Tweetup participants at the...

KSC
NASA image: KSC-2011-6791
Image
Sep 7, 2011

KSC-2011-6791

CAPE CANAVERAL, Fla. – NASA Administrator Charlie Bolden welcomes actress Nichelle Nichols (Lt. Uhura on Star Trek)...

KSC
NASA image: KSC-2011-6881
Image
Sep 10, 2011

KSC-2011-6881

CAPE CANAVERAL, Fla. – At KARS Park 1 on Merritt Island in Florida, a group of Tweetup participants prepare to watch...

KSC
NASA image: KSC-2011-6793
Image
Sep 7, 2011

KSC-2011-6793

CAPE CANAVERAL, Fla. – Jim Adams, deputy director of planetary science at NASA Headquarters in Washington, speaks to...

KSC
NASA image: KSC-2011-6788
Image
Sep 7, 2011

KSC-2011-6788

CAPE CANAVERAL, Fla. – NASA Administrator Charlie Bolden speaks to a group of Tweetup participants at the Kennedy...

KSC
NASA image: KSC-2011-6797
Image
Sep 7, 2011

KSC-2011-6797

CAPE CANAVERAL, Fla. – Vern Thorp, manager of NASA Programs with United Launch Alliance, speaks to a group of...

KSC
NASA image: KSC-2011-6882
Image
Sep 10, 2011

KSC-2011-6882

CAPE CANAVERAL, Fla. – At KARS Park 1 on Merritt Island in Florida, a group of Tweetup participants watch as a...

KSC
NASA image: KSC-2011-6796
Image
Sep 7, 2011

KSC-2011-6796

CAPE CANAVERAL, Fla. – Tweetup participants ask questions during prelaunch activities for NASA’s Gravity Recovery...

KSC
NASA image: KSC-2011-6885
Image
Sep 10, 2011

KSC-2011-6885

CAPE CANAVERAL, Fla. – Viewed from KARS Park 1 on Merritt Island in Florida, the United Launch Alliance Delta II...

KSC
NASA image: KSC-2011-6799
Image
Sep 7, 2011

KSC-2011-6799

CAPE CANAVERAL, Fla. – Tweetup participants ask questions during prelaunch activities for NASA’s Gravity Recovery...

KSC
NASA image: KSC-2011-6792
Image
Sep 7, 2011

KSC-2011-6792

CAPE CANAVERAL, Fla. – Actress Nichelle Nichols (Lt. Uhura on Star Trek) speaks to a group of Tweetup participants...

KSC
NASA image: KSC-2011-6800
Image
Sep 7, 2011

KSC-2011-6800

CAPE CANAVERAL, Fla. – Astrophysicist Dr. Neil deGrasse Tyson with the American Museum of Natural History’s Hayden...

KSC
NASA image: KSC-2011-6789
Image
Sep 7, 2011

KSC-2011-6789

CAPE CANAVERAL, Fla. – NASA Administrator Charlie Bolden shares a humorous moment with a group of Tweetup...

KSC
NASA image: KSC-2011-6787
Image
Sep 7, 2011

KSC-2011-6787

CAPE CANAVERAL, Fla. – NASA Administrator Charlie Bolden speaks to a group of Tweetup participants at the Kennedy...

KSC
NASA image: KSC-2011-6886
Image
Sep 10, 2011

KSC-2011-6886

CAPE CANAVERAL, Fla. – At KARS Park 1 on Merritt Island in Florida, a group of Tweetup participants take pictures...

KSC
NASA image: KSC-2011-6815
Image
Sep 8, 2011

KSC-2011-6815

CAPE CANAVERAL, Fla. – Astrophysicist Dr. Neil deGrasse Tyson with the American Museum of Natural History’s Hayden...

KSC
NASA image: KSC-2011-6883
Image
Sep 10, 2011

KSC-2011-6883

CAPE CANAVERAL, Fla. – At KARS Park 1 on Merritt Island in Florida, a group of Tweetup participants take pictures as...

KSC
NASA image: KSC-2011-6884
Image
Sep 10, 2011

KSC-2011-6884

CAPE CANAVERAL, Fla. – At KARS Park 1 on Merritt Island in Florida, a group of Tweetup participants take pictures...

KSC
NASA image: KSC-2011-6814
Image
Sep 8, 2011

KSC-2011-6814

CAPE CANAVERAL, Fla. – Astrophysicist Dr. Neil deGrasse Tyson with the American Museum of Natural History’s Hayden...

KSC

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

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Space News

Mission updates & discoveries