It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

Researchers used the Green Bank Telescope to study the interstellar comet and found that it exhibits typical cometary behavior, with no unusual features detected ...

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

One estimate by an engineer in SCU forecasts that given 300 "actual" UAP sightings per year — and assuming random ...

A federal judge on Monday said the U.S. government denied due process to the Venezuelan men it deported to a prison in El Salvador in March after President Trump invoked the Alien Enemies Act. The ...

Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're coming.

Nenko Stanev Gantchev, 56, a native of Bulgaria, had been detained at the North Lake Processing Center in Baldwin, a prison for inmates held by ICE.

Do we really need to make contact with aliens? Every day scientists are sending out signals into space attempting to contact extraterrestrial life, but is that really such a smart idea? Check out ...

The Provisioner spacecraft by Astroscale U.S. will refuel two Space Force spacecraft on a mission scheduled to launch in the summer of 2026. Credit: Astroscale U.S. ORLANDO, Fla. — Government and ...

The issue features striking wildlife photos highlighting endangered species and fragile ecosystems. Some photos also show once-endangered species bouncing back thanks to conservation efforts. National ...

President Trump on Saturday pointed to a federal law that grants the president broad authority to restrict immigration just days after unveiling a sweeping new immigration agenda. In a Truth Social ...