Professor Loeb has been at the centre of criticism due to his wild alien theories – but he has shared some concerning ...

NASA has a planetary defense project that identified possible threats in near our solar system that could cause another mass ...

Beneath the surfaces of distant planets, microbes might subsist on harsh radiation rather than starlight, a new study ...

An unidentified flying object has been spotted hurtling towards Earth, and one expert believes it could be the first evidence ...