A rare celestial event is lighting up the night sky this month as Comet Tsuchinshan-Atlas makes its closest approach to Earth ...

Don't miss the the celestial wonder on spectacular display on Tuesday night—if you do, you'll be waiting a while to see it ...

An icy comet that will take 80,000 years to return – if it survives the trip – is streaking across the sky this October.

Didn't get enough of last week's solar storm and northern lights show? A comet that hasn't been seen for 80,000 years could ...

The ancient comet—dubbed the “comet of the century”—returns to the inner solar system only once every 80,000 years.

A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a trail of dust and ...

The comet—traveling about 44 million miles away—was observed from Earth for the first time earlier this month.

A rare comet is still glowing over Ohio. Here's how to see it before it's gone, and won't return for 80,000 years.

This week, a thick, bright line entered from the right side of SOHO's imagery and paraded across the field of view, moving ...

The comet C/2023 A3 (Tsuchinshan-ATLAS) was discovered in 2023 and is on its way into the inner solar system. Early estimates ...

The rare, once in 80,000-year comet Tsuchinshan-ATLAS will be visible over New Jersey through the rest of the month. Check ...

The Orionid meteor shower is about to peak. Experts say a bright waning moon may make it difficult to spot early Monday.