An ancient Martian system of canyons and valleys could be home to archaic life forms, a ground-breaking scientific paper has ...

NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian ...

Humans have long imagined life on Mars, but what if the red planet actually delivered life to Earth in the first place?

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

Mars once had sprawling river systems that rivaled major watersheds on Earth, and scientists have now identified the biggest ...

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

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

If you found out we weren't alone... would that frighten you?' Spielberg's 'Disclosure Day' is one of 2026's most anticipated ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Samus Aran, the science fiction protagonist in the Metroid series, is arguably Nintendo’s most mysterious character. She ...