Celestium explains why scientists still have no confirmed evidence of extraterrestrial life, examining possible biosignatures ...

Physicist Brian Cox explores where scientists might discover extraterrestrial life, focusing on Mars, Jupiter's moon Europa, ...

Two major alien-life announcements in 2025 generated enormous excitement, but most astrobiologists remained unconvinced. Only 6.6% of surveyed experts thought possible biological molecules on K2-18b ...

With next-generation telescopes, tiny space probes, and more, scientists aim to search for life beyond our solar system—and ...

Elon Musk has raised concern about the lack of evidence of extraterrestrial life, prompting questions about why humanity has ...

For a long time, the field of searching for life has relied on a single checklist: oxygen, methane, amino acids, and lipids.

Neil deGrasse Tyson used a Monday appearance on 'The Fox News Rundown' in the US to throw down a blunt challenge after the Trump administration's latest UAP disclosure, saying officials should simply ...

A new study proposes searching the moon for remnants of ancient extraterrestrial technology. Researchers suggest the moon's surface could preserve microscopic "technosignatures" left by alien ...

An online report claims an unidentified object approached the ISS, but its footage, distance and trajectory remain unverified ...