A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.

An object might have come to us from outside of our solar system, scientists said. It would be just the third time that we ...

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

Whether a science-fiction fable with a relevant message about society or a morality play with a devious twist, The Twilight ...