The nature of space, time and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an alien spaceship.

Experts say aliens could be ghosting Earth because of a terrifying cosmic 'time curse' that leaves extra-terrestrials too scared to visit our planet ...

A top scientist has suggested that aliens may be 'terrified of Earth' not because of humanity, but due to a bizarre cosmic phenomenon known as time dilation, which could leave any interstellar visitor ...