Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

Recent DNA tests on the Paracas skulls have not confirmed their alien origins, reigniting debates about their ...

A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

When interstellar comet 3I/ATLAS was discovered by the ATLAS survey telescope in Chile on July 1, 2025, it quickly attracted ...

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars ...

"The View" guest cohost Sheryl Underwood inquired about why aliens — which Goldberg insists exist — are fond of "probing in ...

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took notice. When astronomers first discovered 3I/ATLAS in July 2025, the icy ...