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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 "BIOLOGICAL EFFECTS"

61 results found - Page 2 of 3

NASA image: jsc2026e014315
Image
Mar 23, 2026

jsc2026e014315

Preflight microscopic image of C. elegans worms expressing fluorescent labels, reporting on changes in gut, nerve,...

JSC
NASA image: STS-93 MS Tognini checks the BRIC experiment petri dishes on the middeck
Image
Nov 18, 2013

STS-93 MS Tognini checks the BRIC experiment petri dishes on the middeck

STS093-350-008 (22-27 July 1999) --- Astronaut Michel Tognini, mission specialist representing France’s Centre...

JSC
NASA image: Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)
Image
Apr 18, 2015

Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)

iss043e124204 (4/18/2015) --- A view of the Cell Biology Experiment Facility (CBEF) rack in the Japanese Experiment...

JSC
NASA image: Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)
Image
Apr 18, 2015

Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)

iss043e124213 (4/18/2015) --- NASA astronaut Scott Kelly is seen performing the Space Aging experiment using the...

JSC
NASA image: iss065e093501
Image
Jun 7, 2021

iss065e093501

iss065e093501 (June 7, 2021) --- NASA astronaut Megan McArthur installs a new ADSEP-2 (Advanced Space Experiment...

JSC
NASA image: Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)
Image
Apr 18, 2015

Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)

iss043e124225 (4/18/2015) --- NASA astronaut Scott Kelly is seen performing the Space Aging experiment using the...

JSC
NASA image: iss065e093508
Image
Jun 7, 2021

iss065e093508

iss065e093508 (June 7, 2021) --- NASA astronaut Megan McArthur installs a new ADSEP-2 (Advanced Space Experiment...

JSC
NASA image: Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)
Image
Apr 18, 2015

Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)

iss043e124063 (4/18/2015) --- NASA astronaut Scott Kelly is seen performing the Space Aging experiment using the...

JSC
NASA image: Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)
Image
Apr 18, 2015

Study of the Effects of Spaceflight on the Aging of C. elegans (Space Aging)

iss043e124238 (4/18/2015) --- NASA astronaut Scott Kelly is seen performing the Space Aging experiment using the...

JSC
NASA image: iss065e093498
Image
Jun 7, 2021

iss065e093498

iss065e093498 (June 7, 2021) --- NASA astronaut Megan McArthur installs a new ADSEP-2 (Advanced Space Experiment...

JSC
NASA image: Spacelab
Image
Sep 1, 1992

Spacelab

The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan...

MSFC
NASA image: Spacelab
Image
Sep 1, 1992

Spacelab

The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan...

MSFC
NASA image: KSC-98pc412
Image
Mar 11, 1998

KSC-98pc412

KENNEDY SPACE CENTER, FLA. -- Swordtail fish (Xiphophorus helleri), like those that are part of the Neurolab payload...

KSC
NASA image: KSC-98pc410
Image
Mar 11, 1998

KSC-98pc410

KENNEDY SPACE CENTER, FLA. -- Dr. Dirk Voeste, a scientist with Ruhr-University of Bochum, Germany, examines some...

KSC
NASA image: Artemis II Secondary Payloads
Image
Sep 2, 2025

Artemis II Secondary Payloads

Technicians install the Korea AeroSpace Administration (KASA) K-Rad Cube within the Orion stage adapter inside the...

KSC
NASA image: CRS-21 Media Bag Filling
Video
Nov 25, 2020

CRS-21 Media Bag Filling

Researchers at NASA's Kennedy Space Center perform preparations in the Space Life Sciences Lab for scientific...

KSC
NASA image: Artemis II Secondary Payloads
Image
Sep 2, 2025

Artemis II Secondary Payloads

Technicians install the Korea AeroSpace Administration (KASA) K-Rad Cube within the Orion stage adapter inside the...

KSC
NASA image: Artemis_II_Payload_Integration
Image
Aug 26, 2025

Artemis_II_Payload_Integration

Inside the Multi-Payload Processing Facility at NASA’s Kennedy Space Center in Florida, on Tuesday, Aug. 26, 2025,...

KSC
NASA image: Artemis II Secondary Payloads
Image
Sep 2, 2025

Artemis II Secondary Payloads

Technicians install the Korea AeroSpace Administration (KASA) K-Rad Cube within the Orion stage adapter inside the...

KSC
NASA image: KSC-98pc408
Image
Mar 11, 1998

KSC-98pc408

KENNEDY SPACE CENTER, FLA. -- Swordtail fish (Xiphophorus helleri), like those that are part of the Neurolab payload...

KSC
NASA image: KSC-98pc409
Image
Mar 11, 1998

KSC-98pc409

KENNEDY SPACE CENTER, FLA. -- A water snail (Biomphalaria glabrata), like those that are part of the Neurolab...

KSC
NASA image: Artemis II Secondary Payloads
Image
Sep 2, 2025

Artemis II Secondary Payloads

Technicians install the Korea AeroSpace Administration (KASA) K-Rad Cube within the Orion stage adapter inside the...

KSC
NASA image: Artemis II Payload Integration
Image
Aug 27, 2025

Artemis II Payload Integration

Inside the Multi-Payload Processing Facility at NASA’s Kennedy Space Center in Florida, on Wednesday, Aug. 27, 2025,...

KSC
NASA image: Artemis II Payload Integration
Image
Aug 27, 2025

Artemis II Payload Integration

Inside the Multi-Payload Processing Facility at NASA’s Kennedy Space Center in Florida, on Wednesday, Aug. 27, 2025,...

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

Mars Rover Photos

Curiosity & Perseverance images

Earth from Space

DSCOVR EPIC daily images

Launch Schedule

Upcoming rocket launches

Space News

Mission updates & discoveries