The Milky Way contains a modest amount of alien civilizations, a new paper proposes — and there's a reason we aren't seeing ...

In an astonishing feat of gravitational sleuthing, astronomers have found a mysterious, dense blob of invisible matter ...

Joseph Silk, a professor of physics and astronomy at Johns Hopkins, believes the elusive glow could be proof of dark matter ...

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

A NASA astrophysicist proposes 'radical mundanity' as a reason for alien silence. Dr. Robin Corbet suggests advanced ...

Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...

Dubbing these “closed timelike geodesics” (CTGs), Ralph and Sajeendran explain in the paper: “Such a CTG would be ideal for ...

From superhero blockbusters to indie favorites, this crop of excellent 2025 sci-fi flicks explore intriguing societal ...

Lacki’s study, “Artificial Broadcasts as Galactic Populations,” has been posted to the preprint science journal arXiv. In it, ...

An orb with twin suns, a star twice as old as our sun... see how new finds with surprising parallels in fiction are rewriting our understanding of the universe.

This Star Trek concept ignited a dream that humans could one day travel faster than the speed of light. Now physicists are ...

The star originates from a dwarf galaxy called the Large Magellanic Cloud, which is around 163,000 light-years away from the ...