Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

When Leonard Nimoy flew to Yellowstone in August 1978 to shoot a scene for "Star Trek: The Motion Picture, " Mammoth Hot ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Scientists reveal that interstellar visitor 3I/ATLAS could be delivering organic building blocks to Jupiter's moon Europa, ...

The most important aspect of this is that, with a possible atmosphere and liquid water, this planet lies within the habitable ...

Creepy Jar created an iconic survival game with Green Hell. Can it repeat that success with its new sci-fi factory base ...