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 "Neutral Buoyancy Space Simulator"

238 results found - Page 3 of 10

NASA image: History of Hubble Space Telescope (HST)
Image
May 8, 1980

History of Hubble Space Telescope (HST)

The Hubble Space Telescope (HST) is a cooperative program of the European Space Agency (ESA) and the National...

MSFC
NASA image: History of Hubble Space Telescope (HST)
Image
Nov 1, 1979

History of Hubble Space Telescope (HST)

The Hubble Space Telescope (HST) is a cooperative program of the European Space Agency (ESA) and the National...

MSFC
NASA image: Around Marshall
Image
Aug 10, 1983

Around Marshall

One of the main components of the Hubble Space Telescope (HST) is the Solar Array Drive Electronics (SADE) system....

MSFC
NASA image: Around Marshall
Image
Aug 10, 1983

Around Marshall

One of the main components of the Hubble Space Telescope (HST) is the Solar Array Drive Electronics (SADE) system....

MSFC
NASA image: Around Marshall
Image
Jun 30, 1993

Around Marshall

This photograph shows STS-61 crewmemmbers training for the Hubble Space Telescope (HST) servicing mission in the...

MSFC
NASA image: Around Marshall
Image
Oct 10, 1985

Around Marshall

Prior to its launch in April 1990, the Hubble Space Telescope (HST) went through years of development and testing....

MSFC
NASA image: Astronauts Hoffman and Musgrave monitor Neutral Buoyancy Simulator training
Image
Jun 15, 1993

Astronauts Hoffman and Musgrave monitor Neutral Buoyancy Simulator training

Astronauts Jeffrey A. Hoffman (far left) and F. Story Musgrave (second left) monitor a training session from...

JSC
NASA image: Around Marshall
Image
Apr 16, 1979

Around Marshall

Once the United States' space program had progressed from Earth's orbit into outerspace, the prospect of building...

MSFC
NASA image: Safety divers prepare HST mockup in the Neutral Buoyancy Simulator at MSFC
Image
Jun 1, 1993

Safety divers prepare HST mockup in the Neutral Buoyancy Simulator at MSFC

Safety divers in the Neutral Buoyancy Simulator (NBS) at the Marshall Space Flight Center (MSFC) prepare a mockup of...

JSC
NASA image: STS-54 MS3 Susan J. Helms dons EMU for underwater simulation in JSC's WETF
Image
Jul 31, 1992

STS-54 MS3 Susan J. Helms dons EMU for underwater simulation in JSC's WETF

S92-42753 (31 July 1992) --- Astronaut Susan J. Helms, mission specialist assigned to fly aboard the Space Shuttle...

JSC
NASA image: STS-54 MS3 Helms, in EMU, on platform prior to underwater simulation at JSC
Image
Jul 31, 1992

STS-54 MS3 Helms, in EMU, on platform prior to underwater simulation at JSC

S92-42754 (31 July 1992) --- Astronaut Susan J. Helms, mission specialist assigned to fly aboard the Space Shuttle...

JSC
NASA image: STS-54 MS3 Helms tests CCA equipment prior to an underwater simulation at JSC
Image
Jul 31, 1992

STS-54 MS3 Helms tests CCA equipment prior to an underwater simulation at JSC

S92-42755 (31 July 1992) --- Astronaut Susan J. Helms, mission specialist assigned to fly aboard the Space Shuttle...

JSC
NASA image: Trainers assist astronauts Josh Kutryk and astronaut Luke Delaney  as they practice suiting up in spacesuits
Image
May 5, 2026

Trainers assist astronauts Josh Kutryk and astronaut Luke Delaney as they practice suiting up in spacesuits

jsc2026e037783 (May 5, 2026) --- CSA (Canadian Space Agency) astronaut Josh Kutryk (left) and NASA astronaut Luke...

JSC
NASA image: CSA (Canadian Space Agency) astronaut Josh Kutryk practices suiting up in a spacesuit
Image
May 5, 2026

CSA (Canadian Space Agency) astronaut Josh Kutryk practices suiting up in a spacesuit

jsc2026e037769 (May 5, 2026) --- CSA (Canadian Space Agency) astronaut Josh Kutryk practices suiting up in a...

JSC
NASA image: Astronaut Jessica Watkins assists astronaut Josh Kutryk as he practices suiting up in a spacesuit
Image
May 5, 2026

Astronaut Jessica Watkins assists astronaut Josh Kutryk as he practices suiting up in a spacesuit

jsc2026e037785 (May 5, 2026) --- NASA astronaut Jessica Watkins (center), surrounded by training specialists,...

JSC
NASA image: Around Marshall
Image
Jun 1, 1986

Around Marshall

Marshall scientist practices working on the Hubble Space Telescope (HST) in the Neutral Buoyancy Simulator.

MSFC
NASA image: Astronaut Jessica Watkins assists astronaut Luke Delaney as he practices suiting up in a spacesuit
Image
May 5, 2026

Astronaut Jessica Watkins assists astronaut Luke Delaney as he practices suiting up in a spacesuit

jsc2026e037778 (May 5, 2026) --- NASA astronaut Jessica Watkins assists NASA astronaut Luke Delaney as he practices...

JSC
NASA image: NASA astronaut Luke Delaney practices suiting up in a spacesuit
Image
May 5, 2026

NASA astronaut Luke Delaney practices suiting up in a spacesuit

jsc2026e037770 (May 5, 2026) --- NASA astronaut Luke Delaney practices suiting up in a spacesuit in an International...

JSC
NASA image: Wernher von Braun
Image
Nov 14, 1967

Wernher von Braun

Marshall Space Flight Center (MSFC) Director, Dr. von Braun, submerges after spending some time under water in the...

MSFC
NASA image: Wernher von Braun
Image
Nov 14, 1967

Wernher von Braun

Marshall Space Flight Center (MSFC) Director, Dr. von Braun, submerges after spending some time under water in the...

MSFC
NASA image: Wernher von Braun
Image
Nov 14, 1967

Wernher von Braun

Marshall Space Flight Center (MSFC) Director, Dr. von Braun, is shown fitted with suit and diving equipment as he...

MSFC
NASA image: Wernher von Braun
Image
Nov 14, 1967

Wernher von Braun

Dr. Wernher von Braun, Marshall Space Flight Center (MSFC) Director, was suited with a space suit and diving...

MSFC
NASA image: Around Marshall
Image
Apr 18, 1997

Around Marshall

Marshall's Neutral Buoyancy Simulator (NBS) is used to simulate the gravitational fields and buoyancy effects outer...

MSFC
NASA image: Around Marshall
Image
Jun 12, 1995

Around Marshall

Astronaut Joe Lindquist and Kate Rupley conduct underwater testing on the International Space Station's power module...

MSFC
PreviousPage 3 of 10Next

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