Explore NASA's vast collection of space images, videos, and audio from missions past and present.
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 "gamma ray spectrometer"
290 results found - Page 2 of 13
Technicians guide The Gamma Ray Spectrometer (GRS); into place to be installed on the Mars Odyssey Orbiter in the...
An overhead crane moves The Gamma Ray Spectrometer (GRS) into place to be installed on the Mars Odyssey Orbiter in...
The Gamma Ray Spectrometer (GRS) is installed by technicians on the Mars Odyssey Orbiter in the Spacecraft Assembly...
Technicians examine the Gamma Ray Spectrometer (GRS) before it is moved to be installed on the Mars Odyssey Orbiter...
Technicians examine the Gamma Ray Spectrometer (GRS) before it is moved to be installed on the Mars Odyssey Orbiter...
Technicians guide The Gamma Ray Spectrometer (GRS)into place to be installed on the Mars Odyssey Orbiter in the...
Technicians check out the Gamma Ray Spectrometer (GRS) before it is installed on the Mars Odyssey Orbiter in the...
Backdropped against the Earth's surface, the Gamma Ray Observatory (GRO) with its solar array (SA) panels deployed...
Launched aboard the Space Shuttle Atlantis on April 5, 1991 at 9:22:44am (EST), the STS-37 mission hurtles toward...
Atlantis', Orbiter Vehicle (OV) 104's, remote manipulator system (RMS) releases Gamma Ray Observatory (GRO) during...
This is the STS-37 Crew portrait. Pictured from left to right are Kenneth D. (Ken) Cameron, pilot; Jay Apt, mission...
A line drawing illustrating the layout of the Scietific Instrument Module (SIM) of the Apollo 16 Service Module....
S71-2250X (June 1971) --- A close-up view of the Scientific Instrument Module (SIM) to be flown for the first time...
The Near Earth Asteroid Rendezvous (NEAR) spacecraft embarks on a journey that will culminate in a close encounter...
Workers in the Spacecraft Assembly and Encapsulation Facility (SAEF 2) get ready to conduct an illumination test on...
The 2001 Mars Odyssey Orbiter sits in the Spacecraft Assembly and Encapsulation Facility (SAEF 2) while components...
The first stage of a Boeing Delta rocket arrives on Launch Pad 17-A, Cape Canaveral Air Force Station. The rocket...
A crane lifts a solid rocket booster on Launch Pad 17-A, Cape Canaveral Air Force Station, where it will be mated...
The first stage of a Boeing Delta rocket arrives on Launch Pad 17-A, Cape Canaveral Air Force Station. The rocket...
The first stage of a Boeing Delta rocket backs into position to be lifted for erection on Launch Pad 17-A, Cape...
Workers in the Spacecraft Assembly and Encapsulation Facility (SAEF 2) reattach the solar panel on the 2001 Mars...
A crane lifts a solid rocket booster on Launch Pad 17-A, Cape Canaveral Air Force Station, where it will be mated...
On Launch Pad 17-A, Cape Canaveral Air Force Station, workers maneuver the first stage of a Boeing Delta rocket into...
A Delta 7925 rocket on Launch Pad 17-A, Cape Canaveral Air Force Station, is being erected for launch April 7, 2001....