New ETFs target the space economy, aerospace and propulsion technology, with one fund offering weekly dividend income from satellite and launch companies.

A retired US Air Force general vanishes in New Mexico as investigators probe a mysterious UFO themed X account that went silent the same day.

Fresh claims suggest President Donald Trump may be preparing a bombshell speech revealing decades of alleged UFO evidence, with an advisor claiming world leaders have given approval for the announceme ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” Richard Feynman’s reflection lingers because it feels personal.

Harvard astrophysicist Avi Loeb says interstellar comet 3I/ATLAS likely comes from the Milky Way's disc, as astronomers ...

The disappearance of retired Air Force Maj. Gen. William “Neil” McCasland has drawn the FBI into the search and sparked a surge of online conspiracy theories.

Every year, math nerds and dessert enthusiasts unite to celebrate Pi Day on March 14, a date whose digits represent the first ...

NASA’s SPARCS spacecraft has just sent back its first images, marking a major milestone in the mission to study low-mass ...

Are we hitching our wagon to the wrong star? Harvard scientist Avi Loeb has slammed a seemingly far-fetched proposal to intercept interstellar comet 3I/ATLAS with a spacecraft, claiming that we’re ...

Ronald D. Moore's Battlestar Galactica reimagining is a relatively grounded space opera, but is it truly scientifically ...