Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland.

Hundreds of mysterious objects have appeared in images captured by the Webb space telescope. The curious dots could reshape ...

A mysterious metal-rich asteroid called Psyche has been baffling scientists for over two centuries, and its true origin ...

T he first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University ...

The levels of a heavy form of hydrogen in 3I/ATLAS are 30 to 40 times higher than in Earth's oceans, suggesting the comet has ...

The new eerie trailer for Steven Spielberg's Disclosure Day has got people talking online about the Roswell Incident.

It is generally accepted that around 4.5 billion years ago, a Mars-sized planet known as Theia slammed into the Earth, ...

The apparent disappearance of the mysterious disc has prompted online discussion about whether government entities are purposefully obscuring genuine alien-related imagery ...

Do aliens exist? Few debates have proved as enduring – or as divisive – as the question of whether there is life beyond Earth ...

NASA's DART mission launched from California changed not just the orbit of Dimorphos, the asteroid it hit, but the larger ...

Turbulent plasma near distant stars could blur ultra-narrow signals before they leave their home star systems - making them ...