While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

This charismatic ball of geology is aptly known as Giant Rock. Covering square meters (5,800 square feet) of ground and ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

NASA's 3I/ATLAS interstellar visitor sparks debate as Harvard's Avi Loeb suggests alien origins. Discover the 'X' shaped ...

A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We ...

Seven-time Grand Slam singles champion Venus Williams will return to the Australian Open in Melbourne for the first time in 5 years. And at age 45, the tournament said she is set to become the oldest ...

Aliens ended on a fragile found family, then Alien 3 totally wipes it away in a title sequence and drops Ripley into a setting where most of the new faces aren't the most exciting to follow. For some ...

Serena previously shared that she was helping her older sister plan the wedding Michael Kovac/Getty; Alessandro Levati/Getty Serena Williams shared photos from her sister Venus Williams' wedding to ...