NASA has confirmed the detection of a colossal interstellar comet measuring up to 20 kilometers across as it speeds through ...

In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

One of Project Hail Mary's main characters is an alien rock who doesn't have a face. For screenwriter Drew Goddard, adapting ...

Bill Maher says credible military and government UAP sightings have shifted his views on alien life, quipping that skeptics ...

Based on hard science fiction, a genre that prioritizes scientific accuracy, the blockbuster gets a lot right but misses a ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

If the sun starts to be devoured by microscopic alien bacteria and life across the span of space is threatened, of course ...