
NASA Astronaut Terry Virts on the International Space Station tweeted this sunny day Caribbean image.

Expedition 43 Flight Engineer Samantha Cristoforetti took a series of photographs of the March 20, 2015 solar eclipse from the…

NASA's Terra satellite captured the March 20, 2015 solar eclipse's shadow over clouds in the Arctic Ocean.

NASA astronaut Terry Virts, Expedition 42 flight engineer on the International Space Station, tweeted this Earth observation on Feb. 6,…

A sketch depicts the solar atmosphere during a June 16, 1806, total solar eclipse.

Bally Ribbon Mills (BRM) President Ray Harries, left, shows a carbon fiber weaving loom to NASA Administrator Charles Bolden, during…

Success! Low-Density Supersonic Decelerator Test Flight

Artist Concept: Low-Density Supersonic Decelerator

Engineers unload ground support equipment for a June engineering test flight above Kauai, Hawaii.

Supersonic Decelerator: Hanging Saucer