A return trip to Earth will be happening sooner than planned after an astronaut became unwell with a 'serious' illness.
Astronomers have detected an enigmatic free floating planet approximately 10,000 light-years from Earth.
The first human to set foot on the lunar surface in more than five decades could do so sooner than you think.
Saturn's moon Titan may be home to habitable subterranean pockets of liquid water.
The mysterious extrasolar world was spotted with the help of NASA's James Webb Space Telescope.
The youngest branch of the US military has revealed its new naming scheme at a conference in Florida.
A spacecraft that has been in orbit around Mars for over a decade has suddenly stopped communicating.
New evidence suggests that the Red Planet is capable of producing lightning - something never seen there before.
Have you ever wondered what would happen if a black hole of a certain size passed through you ?
The discovery centers on a particular section of the Kuiper Belt that appears to be denser than the areas around it.
The space agency's Perseverance rover recently came across a strange rock on Mars that didn't seem to belong there.
The late astronomer arranged for a special message to be sent to Mars for the benefit of the first people to set foot there.
Physicists have cast doubt on the long-held notion that the expansion of the universe is accelerating.
Scientists now believe that they have finally disproven the idea that we are all living in a simulated universe.
As luck would have it, two existing space probes happen to be perfectly positioned to investigate the object's tail.
Situated just 18.2 light-years away, this newfound extrasolar world is in orbit around a red dwarf star.
The satellite constellation, which is made up of over 8,500 individual satellites, remains somewhat controversial.
A space rock that nobody had noticed until after it had passed us by proved quite a surprise last week.
Another world relatively close to home is now thought to be a promising place to look for signs of alien life.
Scientists have discovered evidence of methane gas on Makemake - a tiny world situated beyond the orbit of Pluto.