American astronauts on the ISS have been sleeping in the Russian segment while the leak is investigated.
Rumors have been circulating about an asteroid strike on November 2nd, but just how worried should we be ?
One of the foremost explanations for the nature and origin of the interstellar visitor has been cast into doubt.
A 12 billion-year-old galaxy in the distant universe looks uncannily like a miniature version of the Milky Way.
Scientists have determined that Ceres, like Europa and Enceladus, is home to an ocean of liquid water.
Scientists have determined the most likely shape of the heliosphere which surrounds the solar system.
The Big Bang may have brought the universe into existence, but will a similar event bring about its demise?
NASA astronauts Robert Behnken and Douglas Hurley have safely returned home after two months in space.
Other stars may be able to host more than our own solar system's solitary habitable world, a new study suggests.
The ambitious new rover, which will look for signs of life on Mars, is now on its way to the Red Planet.
Both the US and UK have expressed concern about an apparent test launch of a Russian space-based weapon.
Far from being a dormant world, the surface of Venus seems to show evidence of recent volcanic activity.
The US Space Force is reportedly working on plans for an experimental outpost in orbit around the Earth.
Astronomers have discovered a number of peculiar ring-shaped 'islands' unlike anything ever seen before.
The Perseverance Mars rover has been attached to an Atlas V rocket in preparation for its epic journey.
Scientists have revealed what the mysterious gel-like substance found on the lunar surface actually is.
A space rock created quite the spectacle when it lit up the night sky above Japan's Kanto region recently.
The hour-long NASA video was pieced together from an incredible 425 million high-resolution images of the Sun.
Astronomers have been left scratching their heads after a huge star they were observing mysteriously vanished.
For the first time ever, astronomers have picked up the light produced by two colliding black holes.