The ESA's Euclid space telescope has been in space for just over a year, investigating some of the deepest mysteries of the ...

Harvard physicist Avi Loeb calculates that the probability of the giant interstellar object 3I/ATLAS being a natural comet is ...

Dr Loeb has put the odds of an artificial origin for the 3.5-mile-wide 3I/ATLAS at 40%, questioning how it already had a tail ...

NASA installs two solar shields on the Roman telescope at Goddard: they will protect the instruments from heat and light.

Astronomers have recently discovered compelling evidence suggesting that ageing stars, similar to our Sun, consume nearby planets during their late evolutionary stages. This dramatic process, which ...

Six Chinese astronauts are stranded on the Tiangong space station after a mysterious impact. Is 'fallout' or debris from ...