A biblical scholar was 'fired by the Vatican' for his interpretation of Scripture has revealed what he says is the true ...

New Pentagon files reveal a massive two-tiered UFO seen near a Texas nuclear weapons facility, described by a veteran aviator ...

A strange class of comet could explain the enigmatic behavior of ‘Oumuamua, the first known interstellar object—and even shed ...

Space startup Zenno Astronautics says it has tested an entirely new type of thruster that uses superconducting magnets to ...

The Meadowlands system provides the U.S. military with a "robust toolkit for spectrum dominance," the Space Force said.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

High above the remote Pacific Ocean, about halfway between Hawaii and the northernmost part of Australia, an air-launched ...

The aerospace startup Aspire is designing a fully reusable rocket that could make launches cheaper. It might just beat Elon ...

When Gene Roddenberry created "Star Trek" in the 1960s, he instituted several rules for starship design that are still ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

NASA officials said Tuesday that they are seriously considering sending the full-scale engineering model of the Perseverance ...