Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

In 2017 astronomers detected an unusual object entering our Solar System from interstellar space. Named ‘Oumuamua, it ...

Some believe the Betz mystery sphere, a steel ball that a Florida family found on their property in 1974, is a piece of alien technology. Here’s the truth.

Analysis by The Atlantic found that two sizeable bets were placed on prediction market Kalshi in short succession this week.

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

America was winning the race to find Martian life. Then China jumped in. In July 2024, NASA’s Perseverance rover came across a peculiar rocky outcrop on Mars covered in strange spots. On Earth, these ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

On Monday night, someone placed a peculiar bet on the prediction market Kalshi. At 7:45 p.m. eastern time, a single trader put down nearly $100,000 on the claim that, by the end of December, the Trump ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of the United States. In a recent interview, Barack Obama became the first ...

A computer expert pulled off the 'biggest military computer hack of all time,' breaching NASA's system to find what he said ...

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

The Tennessee congressman has pushed relentlessly for government transparency about unidentified areal phenomena, or UAPs, ...