Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth.

A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, has been discovered Venus.

Research suggests that large, stable lava tubes may exist beneath the surface of Venus based on numerical modeling and geological context. The titled question is addressed by findings showing that ...

The idea that Venus, often called Earth’s twin, could harbor vast underground lava tubes is gaining serious traction. Recent studies suggest that these massive subterranean structures might span up to ...

Even with showrunner Chris Sheridan suggesting he knew the writing was on the wall for the show's cancellation, Season 4 of Syfy's Resident Alien should never have marked the end of a show of such ...

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could exist in principle in distant stellar systems. With the right engineering ...

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...

In 2021, a curious discovery pushed penguins into an unexpected corner of science. Researchers studying chemical signatures linked to the search for extraterrestrial life found traces of phosphine in ...