Pope Leo XIV on Sunday called astronaut Buzz Aldrin and visited the Vatican's astronomical observatory in Castel Gandolfo to mark the 56th anniversary of man's first moon landing.

Now, in a groundbreaking study, researchers have finally confirmed its presence, but not by spotting the lithium atoms directly. Instead, they detected its electromagnetic fingerprint. Using a trick ...

Mercury's surface is continuously replenished by extraterrestrial bombardment, according to a study linking detected events to meteoroid strikes by objects 13-21 centimetres in radius. These ...