SpaceX closed a troubled but instructive chapter in its Starship rocket program Monday with a near-perfect test flight that ...

You're probably familiar with futuristic action movies where the drama unfolds amidst a barrage of bright laser fire, there's just one problem ...

Comet Lemmon will have its closest brush with Earth on or around Tuesday, Oct. 21. Comet SWAN should have its flyby with ...

The secrets locked inside Area 51 have intrigued the world for generations - and occupied the minds of conspiracy theorists ...

BRIAN LOCKHART “Godspeed, John Glenn.” That was the historic sendoff astronaut Scott Carpenter gave to John Glenn moments before Glenn’s Redstone Rocket lifted off on his historic flight into ...

Sean Connery's science fiction Western Outland is coming to 4K Blu-ray from Arrow Video, and Collider has a first look at the trailer. Watch it now.

Huntsville, Alabama, affectionately called America’s Rocket City, is a must-see for anyone who ever thrilled to the amazing ...

Two Russian cosmonauts are back inside the International Space Station after conducting a spacewalk to install a ...

NASA astronaut Don Pettit’s latest photograph from the International Space Station has sparked global awe, capturing a rarely seen and stunning view of Earth’s tallest mountain.

SpaceX's massive Starship rocket soared through Texas's golden-hour skies Monday before splashing down successfully, as the ...

Sergey Ryzhikov and Alexey Zubritskiy of the Russian space agency Roscosmos will venture outside the International Space ...