See ULA assemble new Vulcan Centaur rocket for its 1st launch on Dec. 24 (photos)

Astronaut With Persian Roots Takes Photos of Iran From Space: 'This May Be The Closest I Will Ever Get'

Satellites watch Russia's tallest volcano spew 1,000-mile-long plume of smoke (photos)

SpaceX will launch the Space Force's mysterious X-37B space plane on a Falcon Heavy rocket Dec. 7