Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

Did NASA discover city lights on an alien planet? This video explores the implications and details of the findings that ...

Scientists have just unlocked a new way to discover hidden worlds beyond our solar system, and the results are incredible.

Scientists studying Mars rocks have found a metal-rich mineral. This raised news question about whether the red planet once ...

By applying machine learning to vast TESS datasets, researchers have built one of the most precise catalogs of nearby exoplanets to date.

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

NASA has used the James Webb Space Telescope to uncover a world deep in the cosmos that is acting like a "hot pocket" that never cools down, no matter what.

Astronomers in a recent breakthrough have identified 45 new rocky exoplanets that could harbour and support alien life. The ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered an extrasolar planet orbiting TOI-4616—a nearby M-dwarf star. The newfound alien world, ...

The “alien” is actually a potato. Specifically, it is a purple tuber nicknamed Spudnik-1, grown and photographed by Pettit.

Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond ...

IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens ...