3I/ATLAS will soon be approaching Earth at its nearest to the only known planet with life teeming. On its closest flyby on ...

This rare interstellar visitor (C/2025 N1) is visible now! While too faint for the naked eye, amateur astronomers can easily ...

Interstellar comet 3I/ATLAS is making its closest approach to Earth, sparking a fierce debate. Harvard's Avi Loeb argues its ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

For months now, astronomers have been closely watching the mysterious interstellar object 3I/ATLAS as it rips through the ...

Unlike most large research telescopes, which typically cannot observe targets below 15–20 degrees above the horizon, the ...

Barreling into the solar system at more than 137,000 miles an hour, the comet 3I/ATLAS is only the third confirmed ...

Much remains to be known about the chemical composition of small asteroids. Their potential to harbour valuable metals, materials from the early solar system, and the possibility of obtaining a ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

An interstellar comet making a brief passage through the solar system has triggered one of the largest coordinated astronomical observation efforts in recent memory. Comet 3I/ATLAS, only the third ...

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...

In a remarkable event capturing the attention of astronomers and space enthusiasts, interstellar comet 3I/ATLAS has been making its way through our solar system, presenting a unique opportunity to ...