The interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday, December 19, as it continues to hurtle ...

This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

Know when Comet 3I/ATLAS makes its closest approach to Earth and how to watch this rare event. Learn why astronomers are ...

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 will pass closest to Earth on Friday, revealing a mysterious anti-tail and offering a rare chance to glimpse a visitor from another star system.

In 2026, skywatchers can anticipate multiple comet sightings, including potentially naked-eye visible ones like C/2025 R3 ...

Astronomers worldwide are gearing up for a year of spectacular comet sightings in 2026. Multiple comets will be observable through binoculars and small telescopes. Some, like C/2025 R3 PanSTARRS, may ...

The comet will make its closest pass to Earth in February, reaching a minimum distance of approximately 93 million miles.

The comet will reach its closest point to Earth at 1am EST (6am GMT) today, coming within 270 million kilometers of us. ...

How’s this for a once-in-a-lifetime skywatching experience? The recently discovered Comet Nishimura is currently soaring through our corner of the cosmos and will only be visible through Sept. 17 ...

A recently discovered celestial object will be racing its way through our night skies very soon. Comet Lemmon was discovered earlier this year and will be moving through the inner portions of our ...