The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

Wow”, scribbled Jerry Ehman, encircling the mysterious 72-second burst from the stars, a signal so sharp and unearthly that ...

Avi Loeb said bases this hypothesis on a July 21 image captured by the Hubble Space Telescope and shared by NASA.

Whether it is framed as a comet, UFO or something unexplainable, events like 3I/ATLAS should remind us of Jesus’ words in ...

A Harvard scientist has suggested that an interstellar object passing through the solar system might be a nuclear-powered alien spaceship. Most astronomers believe the object, dubbed 3I/ATLAS, […] ...