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 "Phase Separation"

68 results found - Page 3 of 3

NASA image: Space Station
Image
Aug 1, 1989

Space Station

In response to President Reagan's directive to NASA to develop a permanent marned Space Station within a decade,...

MSFC
NASA image: Perseverance Guides Itself Towards the Surface (Illustration)
Image
Dec 16, 2020

Perseverance Guides Itself Towards the Surface (Illustration)

The aeroshell containing NASA's Perseverance rover guides itself towards the Martian surface as it descends through...

JPL
NASA image: KSC-05-S-00237
Video
Aug 11, 2005

KSC-05-S-00237

GEORGE DILLER: This is Atlas launch control, T minus 1 hour, 15 minutes, 15 seconds and counting, leading toward a...

KSC
NASA image: KSC-05-S-00249
Video
Aug 17, 2005

KSC-05-S-00249

TIFFANY NAIL: So what happens just after liftoff? Just how does the MRO spacecraft get from Earth to Mars? Dr....

KSC
NASA image: A youthful cluster
Image
Aug 24, 2015

A youthful cluster

Shown here in a new image taken with the Advanced Camera for Surveys (ACS) on board the NASA/ESA Hubble Space...

GSFC
NASA image: Earth Observations taken by the Expedition 20 crew
Image
Aug 5, 2009

Earth Observations taken by the Expedition 20 crew

ISS020-E-028123 (5 Aug. 2009) --- Mount Hood, Oregon is featured in this image photographed by an Expedition 20 crew...

JSC
NASA image: Alignment of the Primary Mirror Segments of The James Webb Space Telescope
Video
Mar 13, 2019

Alignment of the Primary Mirror Segments of The James Webb Space Telescope

Engineers at NASA’s Johnson Space Center in Houston used light waves to align the James Webb Space Telescope’s...

GSFC
NASA image: ACE-M2R Experiment Results Onboard the International Space Station (ISS)
Video
Feb 15, 2023

ACE-M2R Experiment Results Onboard the International Space Station (ISS)

: Dr. Peter J. Lu from Harvard University reports some exciting new results from the ACE-M2R Experiment onboard the...

GRC
NASA image: KSC-05-S-00320
Video
Dec 5, 2005

KSC-05-S-00320

Hi, my name is Mary Faller and I work in the System Engineering and Integration branch in the Launch Services...

KSC
NASA image: Hubble Sees a Youthful Cluster
Image
Dec 8, 2017

Hubble Sees a Youthful Cluster

Shown here in a new image taken with the Advanced Camera for Surveys (ACS) on board the NASA/ESA Hubble Space...

GSFC
NASA image: The Lunar Gateway Launch Map (jsc2025e037586)
Image
Apr 10, 2025

The Lunar Gateway Launch Map (jsc2025e037586)

The Lunar Gateway Launch, mapped. Gateway's first elements, the Power and Propulsion Element and HALO (Habitation...

JSC
Audio
May 16, 2025

Ep385_Commercial_and_International_Lunar_Rovers

Ep385_Commercial and International Lunar Rovers Nilufar Ramji Houston, we have a podcast. Welcome to the official...

JSC
Audio
Feb 21, 2025

Ep373_Intuitive Machines Returns To The Moon

Ep373 Intuitive Machines Returns To The Moon Leah Cheshier (Host) Houston, we have a podcast. Welcome to the...

JSC
Audio
Apr 4, 2025

Ep379_Commercial_Lunar_Spacesuits

Ep379_Commercial Lunar Spacesuits Dane Turner (Host) Houston, we have a podcast. Welcome to the official podcast of...

JSC
Audio
Aug 22, 2025

HWHAP Ep398 Artemis II: The Orion Spacecraft

Kenna Pell Houston, We Have a Podcast. Welcome to the official podcast of the NASA Johnson Space Center, Episode...

JSC
Audio
Jan 30, 2026

Ep409_A_Place_in_Space_to_Call_Home_Part_2

Nilufar Ramji Houston We Have a Podcast. Welcome to the official podcast of the NASA Johnson Space Center, Episode...

JSC
Audio
Feb 6, 2026

HWHAP Ep410 Crew-12

Leah Cheshier Houston, we have a podcast. Welcome to the official podcast of NASA's Johnson Space Center. Episode...

JSC
Audio
Jan 24, 2025

HWHAP Ep369_Mission Control - Station in Motion

Host (Dane Turner): Houston, we have a podcast. Welcome to the official podcast of the NASA Johnson Space Center,...

JSC
Audio
Mar 13, 2026

HWHAP Ep415 Air Force Rescue and Recovery

HWHAP Air Force Rescue and Recovery Leah Cheshier Houston We Have a Podcast. Welcome to the official podcast of the...

JSC
Audio
Mar 20, 2026

HWHAP Ep416 Bringing The Mission To You

Ep416_Bringing The Mission To You Joseph Zakrzewski Houston We Have a Podcast. Welcome to the official podcast of...

JSC
PreviousPage 3 of 3Next

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