If an alien in the Alpha Centauri star system were craving pizza, it would take tens of thousands of years to deliver it ...

Perspective: Donald Trump’s UFO tease risks another letdown: big promises, thin proof and a base primed for betrayal.

SpaceX's Falcon Heavy rocket flew for the first time in 18 months Wednesday (April 29), and a sharp-eyed satellite was ...

Artemis 2's Orion capsule has returned to its Florida launch site, just three weeks after carrying four astronauts on a ...

Our largest constructions on Earth—from giant solar farms to endless agricultural fields to cities glowing at night—could, ...

Learn more about the space weather impacting our search of etraterrestial life and what research is planning to do about it.

A new survival horror game coming to Steam in 2026 appears to mix elements of Alien: Isolation and Dino Crisis into a ...

Over 24 hours, at least 17 tremors between magnitude 2.5 and 4.4 were recorded close to the installation, with the strongest ...

More than a dozen earthquakes have struck near Nevada's highly classified base in the past 24 hours, fueling speculation ...

A backyard astrophotographer discovered a new galaxy with a 2MP camera. A 14-year-old unearthed a supernova by combing ...

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

Some sci-fi writers are skilled enough to carefully build an intricate world across sagas spanning ten or more books.