Add Yahoo as a preferred source to see more of our stories on Google. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, astronomers have discovered that almost ...

A Harvard scientist has issued a chilling warning about a mysterious interstellar object hurtling through our solar system, and says it could spell disaster for Earth. Professor Avi Loeb, who is ...

The director of the Pentagon’s All-Domain Anomaly Resolution Office co-authored the report Pentagon officials have warned that an alien mothership in our solar system could be sending probes to Earth.

NASA's hobbled Kepler space telescope may be able to detect alien planets again, thanks to some creative troubleshooting. Kepler's original planet hunt ended this past May when the second of its four ...

THE mysterious interstellar object blazing through our solar system could be a piece of “possibly hostile” alien technology, according to a controversial new study. The research, from a small group of ...

Read on for six key theories about a mystery object tearing towards Earth proposed by Harvard experts A MYSTERY object tearing towards Earth at break-neck speed has raised fears that ALIENS are on ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...