NASA is launching TESS, a new satellite designed to find and analyse nearby exoplanets.
The ISS's days are numbered, but what will replace it and what will its legacy be?
More than half-a-million pieces of space junk orbit the Earth, and the threat this debris poses to critical satellite infrastructure and future missions is growing.
There are fears that international cooperation will be lost as space travel enters a new era.
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Tiangong-1 - or Heavenly Palace - was superseded in 2016.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.