He said images from the Hubble Space Telescope show a glow in front of the object, but no tail behind it. Usually, comets ...

Astronomers have spotted only three objects known to have come from outside our solar system. The newest, called 3I/ATLAS, is already raising eyebrows. First seen this summer, it doesn’t quite behave ...

A mystery object tearing towards Earth at break-neck speed has raised fears that aliens are on their way here.

A Harvard scientist has suggested a 'hostile' object coming at us on Earth is an advanced 'mothership' after a warning was ...