The spaceship house in Colorado has mystified I-70 drivers since 1966. Learn the true story behind this architectural icon's Hollywood fame.

In deep space, there's nowhere to run. When a ship mechanic awakens to a colony ship where things have gone very wrong, his ...

As for the statues long assumed to have been abandoned as they were being transported to the coastline to be displayed in ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Ships found drifting without a crew have fascinated sailors and investigators for centuries. These vessels often turn up in working condition, sometimes with food still on tables or engines still ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...