During his life, Stephen Hawking offered a lot of wisdom and insight on the direction humanity was heading.
The founder of SpaceX sees humanity's future in the stars and hopes to send 1 million people to live on the red planet.
Tiangong-1 - or Heavenly Palace - was superseded in 2016.
A signal that's out of this world.
Despite what Hollywood would have us think, a study suggests we'd have a positive reaction to visitors from another planet.
Artificial intelligence systems that were developed to prepare astronauts for space are now being employed to solve crimes.
Researchers have proposed using lasers to destroy potentially dangerous space debris.
New research into dark matter looks at how the Milky Way pulled in, ripped apart and absorbed smaller systems.
Researchers will put artificial intelligence to work on a blockchain system in order to help unmanned spacecraft "think" for themselves.
Our first interstellar visitor has been proven to actually be an icy body covered in a protective crust of organic chemicals.
Space is quickly becoming a place where the industries that power our global economy will conduct business.
NASA's Global Climate Change Group has released the most stunning images taken by satellites and astronauts in space.
The sectors that power the global economy are taking their commerce to a whole new marketplace. Somewhere with infinite growth opportunities.
Experts from Australia, Canada, the United States, Russia and China – are undertaking a multi-year project to provide a definitive guide on how law applies to military uses of outer space.
An interstellar asteroid was detected by the Pan-STARRS 1 telescope in Hawaii.