Scientist Avi Loeb, who has made headlines for his theories about interstellar objects, says we are "probably not" alone.

As interstellar object 3I/ATLAS approaches its closest point to the Sun next month, the mysterious visitor continues to ...

A never-before-seen video released Tuesday by a member of Congress appears to show a U.S. military Hellfire missile bouncing ...

Harvard astronomer Avi Loeb argued interstellar object 3I/ATLAS "could either visit us or release some mini-probes that ...

Rep. Eric Burlison said the 2024 video shows an unknown object being tracked by an MQ-9 drone, also known as a Reaper.

We take our understanding of where we are for granted, until we lose it. When we get lost in nature or a new city, our eyes ...