The livestream will now begin Friday at 11 p.m. EST, Dec. 19 (0400 GMT on Dec. 20), weather permitting, after rain prevented ...

The interstellar comet is set to make its closest flyby on December 19, a date everyone has been waiting for. You can catch ...

Interstellar comet 3I/ATLAS will fly by our planet at a safe distance of 1.8 astronomical units (roughly 167 million miles or ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during ...

Everyone's favorite interstellar comet, 3I/ATLAS, flew past Earth overnight, coming within about 168 million miles (270 million kilometers) of our planet.

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...

Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.

A quiet messenger from the farthest reaches of the Milky Way is making its last, dramatic appearance on this day, December 19 ...

Decentralized physical infrastructure connects independently operated telescopes into a coordinated observing network ...

A 3I/ATLAS image from a 500 dollar telescope has stirred intense debate online after a Canadian astrophotographer released what many users believe to be one of the clearest and strangest views yet of ...

Dusty stars close to the Milky Way’s black hole stay stable for years. New infrared data shows they survive gravity and follow steady orbits.

The annual Geminids meteor shower reaches its peak in December. From timings to online feeds, here’s how viewers in India can follow the event.