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Dark Spot and Jovian ‘Galaxy’
Dark Spot and Jovian ‘Galaxy’

This enhanced-color image of a mysterious dark spot on Jupiter seems to reveal a Jovian “galaxy” of swirling storms.

14” S-C Telescope
14” S-C Telescope

A 14” Schmidt-Cassegrain telescope with a focal reducer and astronomical video cameras used to observe lunar impact flashes at the…

ALaMO Domes
ALaMO Domes

The Automated Lunar and Meteor Observatory (ALaMO) consists of two observatory domes, a 15 meter (50 ft) tower with a…

ALaMO Tower
ALaMO Tower

The Automated Lunar and Meteor Observatory (ALaMO) consists of two observatory domes, a 15 meter (50 ft) tower with a…

ALaMO
ALaMO

The Automated Lunar and Meteor Observatory (ALaMO) consists of two observatory domes, a 15 meter (50 ft) tower with a…

NASA Engineers Conduct a Test of the First RS-25 Engine Controller at Stennis Space Center
NASA Engineers Conduct a Test of the First RS-25 Engine Controller at Stennis Space Center

NASA engineers conduct a test of the first RS-25 engine controller that will be used on an actual Space Launch…

Testing of New Engine Controller for First Space Launch System Flight
Testing of New Engine Controller for First Space Launch System Flight

Aerojet Rocketdyne technicians inspect the engine controller for the first integrated flight of NASA’s Space Launch System and Orion.

Dunes of the Southern Highlands
Dunes of the Southern Highlands

Sand dunes are scattered across Mars and one of the larger populations exists in the Southern hemisphere, just west of…

To Great Depths
To Great Depths

Hellas is an ancient impact structure and is the deepest and broadest enclosed basin on Mars.

Dr. Ellen Ochoa on the Flight Deck of Shuttle Atlantis
Dr. Ellen Ochoa on the Flight Deck of Shuttle Atlantis

On April 15, 2002, STS-110 Mission Specialist Ellen Ochoa works at the Remote Manipulator System controls on the aft flight…