The rare comet 3I/Atlas has been spotted again after several weeks, this time missing its glowing tail — here’s what ...

Physicist Brian Cox dismisses alien claims about comet 3I/Atlas, calling it a natural interstellar relic and “a message from a dead world.” ...

The interstellar comet 3I/ATLAS, the third confirmed object to enter the solar system from beyond the Sun's gravitational ...

Comet 3I/ATLAS, the third confirmed interstellar object to enter the solar system, is prompting renewed scientific debate ...

Comet 3I/ATLAS has made a striking return to our skies after disappearing behind the sun for a brief period.

The November full moon will be the closest and brightest all year. Here's how Illinois residents can catch a glimpse.

The Taurid meteor shower, born from Comet Encke, delights skywatchers but may conceal hidden risks. Research led by Mark Boslough examines potential Taurid swarms that could increase impact danger in ...

Comet C/2025 A6 (Lemmon), discovered on January 3, 2025, unexpectedly continued to brighten past its closest approach to Earth on October 21, currently maintaining an estimated 4th magnitude, though ...

The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Scientists around the world are observing its months-long journey to learn more about ...