A star thousands of times larger than the Sun just underwent a dramatic transformation that's a prelude to catastrophe.

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Aliens exist – they just haven't visited Earth, a NASA veteran has claimed. Dr Gentry Lee has worked at the US space agency since 1968, when he first got involved with the Viking mission to Mars. He ...

A violent, almost demonic alien race called the Furies first appeared in a series of Star Trek crossover novels published in 1996. Titled Star Trek: Invasion!, these four novels spanned the 23rd and ...

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...

The opening scenes of “Series Acclimation Mil” see SAM reflect on just how unique and unusual her situation is, and she does so by reflecting on the sheer size of the galaxy. According to SAM, by the ...

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf star from view, after it drastically dimmed a sun-like star for around nine ...

The latest episode of Star Trek: Starfleet Academy to hit the 2026 TV schedule totally had a nod to one of the best sci-fi movie franchises of all time, the Alien films, and I cannot believe I missed ...

The Dyson Sphere is a theoretical megastructure proposed to surround a star and capture its full energy output. While some designs imagine a solid shell, most scientific analyses consider a “swarm” of ...