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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 "Christopher Cassidy"

280 results found - Page 2 of 12

NASA image: Cassidy working in the FWD MDDK on the Space Shuttle Endeavour during the STS-127 Mission
Image
Jul 16, 2009

Cassidy working in the FWD MDDK on the Space Shuttle Endeavour during the STS-127 Mission

S127-E-006345 (16 July 2009) --- Astronaut Christopher Cassidy, STS-127 mission specialist, works on the middeck of...

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NASA image: Cassidy holds laser range finder in aft FD during Joint Operations
Image
Jul 28, 2009

Cassidy holds laser range finder in aft FD during Joint Operations

S127-E-011291 (28 July 2009) --- Astronauts Tom Marshburn (left) and Christopher Cassidy, both STS-127 mission...

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NASA image: iss020e023974
Image
Jul 24, 2008

iss020e023974

ISS020-E-023974 (24 July 2009) --- This is a close-up view of the helmet visor of astronaut Christopher Cassidy...

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NASA image: Cassidy and Wolf in the MDDK during STS-127 / Expedition 20 Joint Operations
Image
Jul 19, 2009

Cassidy and Wolf in the MDDK during STS-127 / Expedition 20 Joint Operations

S127-E-006972 (19 July 2009) --- On Endeavour's mid deck, astronauts Christopher Cassidy (left) and Dave Wolf, both...

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NASA image: Cassidy,Marshburn,and Wolf in the MDDK during STS-127 / Expedition 20 Joint Operations
Image
Jul 19, 2009

Cassidy,Marshburn,and Wolf in the MDDK during STS-127 / Expedition 20 Joint Operations

S127-E-006967 (19 July 2009) --- Astronauts Christopher Cassidy (left), Dave Wolf (right)and Tom Marshburn (bottom),...

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NASA image: STS-127 IVA
Image
Jul 16, 2009

STS-127 IVA

ISS020-E-021854 (18 July 2009) --- Astronauts Dave Wolf (right) and Tim Kopra (center) are suited and just about...

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NASA image: Cassidy looks at Crew Procedures in the Aft FD during Joint Operations
Image
Jul 20, 2009

Cassidy looks at Crew Procedures in the Aft FD during Joint Operations

S127-E-007079 (29 July 2009) --- Astronaut Christopher Cassidy is pictured on the flight deck of the Space Shuttle...

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NASA image: Cassidy watches a checklist float in the FD during STS-127 / Expedition 20 Joint Operations
Image
Jul 20, 2009

Cassidy watches a checklist float in the FD during STS-127 / Expedition 20 Joint Operations

S127-E-007251 (20 July 2009) --- Astronaut Christopher Cassidy, STS-127 mission specialist, watches a checklist for...

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NASA image: Cassidy watches a checklist float in the FD during STS-127 / Expedition 20 Joint Operations
Image
Jul 20, 2009

Cassidy watches a checklist float in the FD during STS-127 / Expedition 20 Joint Operations

S127-E-007252 (20 July 2009) --- Astronaut Christopher Cassidy, STS-127 mission specialist, watches a checklist for...

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NASA image: Cassidy, Barratt and Wakata in Airlock
Image
Jul 27, 2009

Cassidy, Barratt and Wakata in Airlock

ISS020-E-025693 (27 July 2009) --- Attired in his Extravehicular Mobility Unit (EMU) spacesuit, astronaut...

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NASA image: Place on IO/STS Missions/STS-127 Preflight.
Image
Nov 3, 2008

Place on IO/STS Missions/STS-127 Preflight.

JSC2008-E-139781 (12 Nov. 2008) --- Astronaut Christopher Cassidy, STS-127 mission specialist, dons a training...

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NASA image: Barratt closes Crew Lock of the A/L during EVA-3 Preparation
Image
Jul 22, 2009

Barratt closes Crew Lock of the A/L during EVA-3 Preparation

S127-E-007704 (22 July 2009) --- Astronaut Mike Barratt, Expedition 20 flight engineer, looks at astronaut Dave Wolf...

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NASA image: STS-127 astronauts Chris Cassidy and Tom Marshburn
Image
Oct 20, 2008

STS-127 astronauts Chris Cassidy and Tom Marshburn

JSC2008-E-124033 (20 Oct. 2008) --- Astronaut Christopher Cassidy, STS-127 mission specialist, attired in a training...

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NASA image: STS-127  EVA-3
Image
Jul 22, 2009

STS-127 EVA-3

ISS020-E-023362 (22 July 2009) --- Astronaut Christopher Cassidy waves toward his spacewalking colleague, astronaut...

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NASA image: Cassidy uses laser range finder in the aft FD during Joint Operations
Image
Jul 28, 2009

Cassidy uses laser range finder in the aft FD during Joint Operations

S127-E-011166 (28 July 2009) --- Astronaut Christopher Cassidy, STS-127 mission specialist, uses a handheld laser...

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NASA image: Cassidy uses Laser Ranging Device in the aft FD during docking activities of Space Shuttle Endeavour
Image
Jul 17, 2009

Cassidy uses Laser Ranging Device in the aft FD during docking activities of Space Shuttle Endeavour

S127-E-006645 (17 July 2009) --- Astronaut Christopher Cassidy, STS-127 mission specialist, on Endeavour's flight...

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NASA image: Marshburn and Cassidy in the A/L during Joint Operations
Image
Jul 26, 2009

Marshburn and Cassidy in the A/L during Joint Operations

S127-E-008877 (26 July 2009) --- Astronauts Tom Marshburn (left) and Christopher Cassidy, both STS-127 mission...

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NASA image: Wolf with his EMU in the A/L
Image
Jul 22, 2009

Wolf with his EMU in the A/L

S127-E-007694 (22 July 2009) --- Astronaut Dave Wolf, STS-127 mission specialist, is just about ready to participate...

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NASA image: Barratt in the A/L during EVA-3 Preparation
Image
Jul 22, 2009

Barratt in the A/L during EVA-3 Preparation

S127-E-007698 (22 July 2009) --- Astronaut Mike Barratt, Expedition 20 flight engineer, assumes a waiting stance in...

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NASA image: Cassidy works with EVA Tools in the A/L during Joint Operations
Image
Jul 26, 2009

Cassidy works with EVA Tools in the A/L during Joint Operations

S127-E-008871 (26 July 2009) --- Astronaut Christopher Cassidy, STS-127 mission specialist, works with...

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NASA image: Cassidy in the aft FD on Space Shuttle Endeavour during STS-127 Mission
Image
Jul 17, 2009

Cassidy in the aft FD on Space Shuttle Endeavour during STS-127 Mission

S127-E-006556 (17 July 2009) --- Astronaut Christopher Cassidy, STS-127 mission specialist, is at the controls on...

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NASA image: Wolf and Cassidy works with the ICC during EVA-3
Image
Jul 22, 2009

Wolf and Cassidy works with the ICC during EVA-3

S127-E-007978 (22 July 2009) Astronauts Christopher Cassidy (left) and Dave Wolf work with the Integrated Cargo...

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NASA image: STS-127 Crewmembers enjoy meal in the FWD MDDK during Joint Operations
Image
Jul 25, 2009

STS-127 Crewmembers enjoy meal in the FWD MDDK during Joint Operations

S127-E-008488 (25 July 2009) --- From the left, astronauts Mark Polansky (partially out of frame), STS-127...

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NASA image: Place on IO/STS Missions/STS-127 Preflight.
Image
Nov 3, 2008

Place on IO/STS Missions/STS-127 Preflight.

JSC2008-E-139792 (12 Nov. 2008) --- Astronaut Christopher Cassidy, STS-127 mission specialist, attired in a training...

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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.

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