CosmosObservatory
Explore
Solar System
Live
Learn
Tools
About
Cosmos Observatory
ToolsAbout
Cosmos Observatory

Explore the universe through NASA data, real-time ISS tracking, Mars rover imagery, asteroid monitoring, and comprehensive space encyclopedia. Your gateway to the cosmos.

Explore

  • APOD
  • Mars Rovers
  • Earth Imagery
  • NASA Gallery
  • ISS Tracker

Data

  • Asteroids
  • Solar System
  • Exoplanets
  • Space Weather
  • Launches

Tools

  • Glossary
  • News
  • Calculators

Legal

  • About
  • Privacy Policy
  • Terms of Use
  • Space Tools
  • Contact

Stay updated with the cosmos

Get weekly digests of APOD highlights, upcoming launches, and space events.

© 2026 Cosmos Observatory. All rights reserved. Built with for space enthusiasts.

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.

  1. Home
  2. /
  3. NASA Gallery

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 "FLOW"

3,609 results found - Page 5 of 151

NASA image: Arsia Mons Flows
Image
Nov 27, 2009

Arsia Mons Flows

Arsia Mons Flows

JPL
NASA image: Olympus Mons Lava Flows
Image
Oct 27, 2003

Olympus Mons Lava Flows

Olympus Mons Lava Flows

JPL
NASA image: Lava Flows and Fault In IR
Image
Dec 22, 2004

Lava Flows and Fault In IR

Lava Flows and Fault In IR

JPL
NASA image: Lava Flows at Zamama, Io
Image
May 18, 2000

Lava Flows at Zamama, Io

Lava Flows at Zamama, Io

JPL
NASA image: Flow Margin
Image
Dec 16, 2013

Flow Margin

This image captured by NASA 2001 Mars Odyssey spacecraft of Daedalia Planum contains a narrow lava flow and shows...

JPL
NASA image: View of equipment used for Heat Flow and Convection Experiment
Image
Dec 17, 1972

View of equipment used for Heat Flow and Convection Experiment

AS17-162-24063 (7-19 Dec. 1972) --- A close-up view of the equipment used for the Heat Flow and Convection...

JSC
NASA image: Water Flow Test with Mobile Launcher at Pad 39B
Video
Jul 2, 2019

Water Flow Test with Mobile Launcher at Pad 39B

Water Flow Test with Mobile Launcher at Pad 39B

KSC
NASA image: Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind
Image
Jun 3, 2013

Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind

Helicopter active flow control tests in the 14X22 subsonic wind tunnel. Photos include preparation of the model...

LRC
NASA image: Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind
Image
Jun 3, 2013

Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind

Helicopter active flow control tests in the 14X22 subsonic wind tunnel. Photos include preparation of the model...

LRC
NASA image: Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind
Image
Jun 4, 2013

Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind

Helicopter active flow control tests in the 14X22 subsonic wind tunnel. Photos include preparation of the model...

LRC
NASA image: Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind
Image
Jun 4, 2013

Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind

Helicopter active flow control tests in the 14X22 subsonic wind tunnel. Photos include preparation of the model...

LRC
NASA image: Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind
Image
Jun 3, 2013

Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind

Helicopter active flow control tests in the 14X22 subsonic wind tunnel. Photos include preparation of the model...

LRC
NASA image: Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind
Image
Jun 4, 2013

Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind

Helicopter active flow control tests in the 14X22 subsonic wind tunnel. Photos include preparation of the model...

LRC
NASA image: Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind
Image
Jun 4, 2013

Helicopter Active Flow Control Tests in the 14x22 Subsonic Wind

Helicopter active flow control tests in the 14X22 subsonic wind tunnel. Photos include preparation of the model...

LRC
NASA image: Lava Flows
Image
Feb 20, 2007

Lava Flows

These lava flows are located to the northeast of Tharsis Tholus

JPL
NASA image: Lava Flow
Image
Apr 27, 2006

Lava Flow

This vent and associated flow are located at the base of Arsia Mons

JPL
NASA image: Lava Flows
Image
Jan 9, 2006

Lava Flows

These relatively young lava flows are part of Arsia Mons

JPL
NASA image: Lava Flows
Image
Mar 28, 2006

Lava Flows

These lava flows are part of the Arsia Mons volcanic complex

JPL
NASA image: Lava Flows
Image
Feb 24, 2006

Lava Flows

These lava flows are part of the Arsia Mons complex

JPL
NASA image: Lava Flows
Image
Jan 16, 2013

Lava Flows

The lava flows in this image captured by NASA 2001 Mars Odyssey spacecraft are located on the northeastern margin of...

JPL
NASA image: Arsia Mons Flows
Image
Apr 5, 2010

Arsia Mons Flows

The lava flows in this image taken by NASA 2001 Mars Odyssey spacecraft are part of the extensive flow field of...

JPL
NASA image:  Flow Boiling and Condensation Experiment (FBCE) hardware
Image
Jun 4, 2019

Flow Boiling and Condensation Experiment (FBCE) hardware

Flow Boiling and Condensation Experiment (FBCE) hardware. Project personnel perform engineering checks on the Fluid...

GRC
NASA image:  Flow Boiling and Condensation Experiment (FBCE) hardware
Image
Jun 4, 2019

Flow Boiling and Condensation Experiment (FBCE) hardware

Flow Boiling and Condensation Experiment (FBCE) hardware. Project personnel perform engineering checks on the Fluid...

GRC
NASA image: Lava Flows On Ascraeus Mons Volcano
Image
Jun 15, 1998

Lava Flows On Ascraeus Mons Volcano

Lava Flows On Ascraeus Mons Volcano

JPL
PreviousPage 5 of 100Next

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