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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 "WEIGHTLESSNESS SIMULATION"

149 results found - Page 3 of 7

NASA image: STS-61 crewmembers in the WETF rehearsing for HST repair mission
Image
May 5, 1993

STS-61 crewmembers in the WETF rehearsing for HST repair mission

S93-33101 (5 Apr 1993) --- Wearing a training version of Space Shuttle Extravehicular Mobility Unit (EMU), astronaut...

JSC
NASA image: Astronaut Kevin Kregel during training session at WETF
Image
Feb 16, 1995

Astronaut Kevin Kregel during training session at WETF

S95-03465 (16 Feb 1995) --- Attired in a training version of the Shuttle launch and entry garment, astronaut Kevin...

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NASA image: STS-45 backup Payload Specialist Chappell during water egress training at JSC
Image
Nov 26, 1991

STS-45 backup Payload Specialist Chappell during water egress training at JSC

S91-52074 (26 Nov 1991) --- Charles R. (Rick) Chappell, alternate payload specialist, equipped with simulated...

JSC
NASA image: STS-39 MS Hieb is suspended over JSC's WETF Bldg 29 pool via harness
Image
Dec 7, 1990

STS-39 MS Hieb is suspended over JSC's WETF Bldg 29 pool via harness

S90-54760 (7 Dec 1990) --- Astronaut Richard J. Hieb, mission specialist, participates in emergency egress training....

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NASA image: STS-39 MS Harbaugh dons EMU in preparation for dive at JSC's WETF Bldg 29
Image
Jun 27, 1990

STS-39 MS Harbaugh dons EMU in preparation for dive at JSC's WETF Bldg 29

S90-41497 (Aug 1990) --- Astronaut Gregory J. Harbaugh, STS-39 mission specialist, completes suiting up process for...

JSC
NASA image: STS-39 MS Harbaugh is suspended over JSC's WETF Bldg 29 pool via harness
Image
Dec 7, 1990

STS-39 MS Harbaugh is suspended over JSC's WETF Bldg 29 pool via harness

S90-54763 (7 Dec 1990) --- Astronaut Gregory J. Harbaugh. Mission specialist, participates in emergency egress...

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NASA image: STS-34 Mission Specialist (MS) Chang-Diaz tests CCA prior to WETF exercises
Image
Aug 24, 1989

STS-34 Mission Specialist (MS) Chang-Diaz tests CCA prior to WETF exercises

S89-42667 (24 Aug 1989) --- Astronaut Franklin R. Chang-Diaz tests his communications gear with Pam S. Peters of...

JSC
NASA image: STS-39 MS McMonagle adjusts CCA microphones prior to simulation in JSC's WETF
Image
Jun 27, 1990

STS-39 MS McMonagle adjusts CCA microphones prior to simulation in JSC's WETF

S90-41500 (Aug 1990) --- Astronaut Donald R. McMonagle checks communication gear on his extravehicular mobility unit...

JSC
NASA image: STS-39 EMU suited crewmembers are lowered into JSC's WETF Bldg 29 pool
Image
Aug 7, 1990

STS-39 EMU suited crewmembers are lowered into JSC's WETF Bldg 29 pool

S90-46030 (Aug 1990) --- Astronaut Donald R. McMonagle (foreground) wears an extravehicular mobility unit (EMU)...

JSC
NASA image: STS-26 Pilot Covey floats in life raft during JSC WETF exercises
Image
Jul 8, 1988

STS-26 Pilot Covey floats in life raft during JSC WETF exercises

S88-42425 (20 July 1988) --- STS-26 Discovery, Orbiter Vehicle (OV) 103, Pilot Richard O. Covey, wearing the newly...

JSC
NASA image: Astronauts Michael Anderson and Stephen Robinson during WETF training
Image
Feb 14, 1996

Astronauts Michael Anderson and Stephen Robinson during WETF training

S96-12924 (14 February 1996) --- astronaut Stephen K. Robinson stands on a platform connected to a hoist that will...

JSC
NASA image: STS-76 astronauts Godwin and Clifford training in the WETF
Image
Dec 4, 1995

STS-76 astronauts Godwin and Clifford training in the WETF

S95-21279 (September 1995) --- Astronaut Michael R. (Rich) Clifford, mission specialist, checks his gloves before...

JSC
NASA image: STS-54 MS Runco and MS Harbaugh participate in briefing at JSC's WETF
Image
Jun 30, 1992

STS-54 MS Runco and MS Harbaugh participate in briefing at JSC's WETF

STS-54 Endeavour, Orbiter Vehicle (OV) 105, Mission Specialist 1 (MS1) Mario Runco, Jr (right) and MS2 Gregory J....

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NASA image: STS-40 MS Jernigan wearing EMU prepares for a simulation in JSC's WETF pool
Image
Aug 3, 1990

STS-40 MS Jernigan wearing EMU prepares for a simulation in JSC's WETF pool

S90-46492 (16 Aug 1990) --- Astronaut Tamara E. Jernigan, STS-40 mission specialist, is pictured in a training...

JSC
NASA image: CREW TRAINING (EXTRAVEHICULAR ACTIVITY [EVA]) - STS-41G - JSC
Image
Jul 6, 1984

CREW TRAINING (EXTRAVEHICULAR ACTIVITY [EVA]) - STS-41G - JSC

S84-36960 (5 July 1984) --- Astronauts Kathryn D. Sullivan, left, and David C. Leestma, Mission 41-G crewmembers,...

JSC
NASA image: STS-39 MS Hieb prepares for emergency egress exercises in JSC's WETF Bldg 29
Image
Dec 7, 1990

STS-39 MS Hieb prepares for emergency egress exercises in JSC's WETF Bldg 29

S90-54750 (7 Dec 1990) --- Astronaut Richard J. Hieb, mission specialist, listens attentively as a trainer (out of...

JSC
NASA image: Astronaut Curtis Brown suspended by simulated parachute gear during training
Image
Jun 28, 1994

Astronaut Curtis Brown suspended by simulated parachute gear during training

S94-37516 (28 June 1994) --- Astronaut Curtis L. Brown is suspended by a simulated parachute gear during an...

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NASA image: Astronauts Robert Curbeam and Kathryn Hire during WETF training
Image
Feb 13, 1996

Astronauts Robert Curbeam and Kathryn Hire during WETF training

S96-12948 (14 February 1996) --- Astronaut Robert L. Curbeam, Jr. stands on a platform connected to a hoist that...

JSC
NASA image: Astronauts Walz, Scott, Clifford and Cheli during WETF training
Image
Feb 28, 1995

Astronauts Walz, Scott, Clifford and Cheli during WETF training

S95-04113 (24 February 1995) --- Wearing a training version of the Space Shuttle Extravehicular Mobility Unit (EMU),...

JSC
NASA image: CREW TRAINING (EXTRAVEHICULAR ACTIVITY [EVA]) - STS-41G - JSC
Image
Jul 6, 1984

CREW TRAINING (EXTRAVEHICULAR ACTIVITY [EVA]) - STS-41G - JSC

S84-36956 (1 July 1984) --- Astronaut Robert L. Crippen, 41-G crew commander, prepares his SCUBA mask prior to...

JSC
NASA image: STS-81 crewmembers participate in bailout training in Bldg 29 WETF
Image
Sep 26, 1996

STS-81 crewmembers participate in bailout training in Bldg 29 WETF

S96-15388 (26 Sept. 1996) --- In the Johnson Space Center's weightless environment training facility, astronaut...

JSC
NASA image: STS-57 MS3 Wisoff in EMU is lowered into JSC's WETF pool for EVA simulation
Image
Jun 25, 1992

STS-57 MS3 Wisoff in EMU is lowered into JSC's WETF pool for EVA simulation

S92-40378 (1 July 1992) --- Astronaut Peter J.K. Wisoff, STS-57 mission specialist, fully suited in an...

JSC
NASA image: STS-53 MS Clifford, in EMU, dons gloves with technicians' assistance at JSC
Image
Aug 4, 1992

STS-53 MS Clifford, in EMU, dons gloves with technicians' assistance at JSC

S92-42681 (28 July 1992) --- STS-53 Discovery, Orbiter Vehicle (OV) 103, Mission Specialist (MS) Michael R.U....

JSC
NASA image: Mir training Facility view
Image
Feb 22, 1995

Mir training Facility view

S95-04319 (22 Feb 1995) --- The neutral buoyancy facility at the Gagarin Cosmonaut Training Center in Star City,...

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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

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Mission updates & discoveries