Lemmon, which is a rare green comet, can be seen with the naked eye on Oct. 21, according to the Royal Astronomical Society, ...

"We study cometary bodies because they act as time capsules, sealing in material from their formation billions of years ago." ...

ALMA captures surprising activity in comet C/2014 UN271, Bernardinelli-Bernstein comet, the largest ever detected.

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

The comet is fast approaching its closest encounter with Earth on Tuesday, March 21, a harmless 28.6 million miles.

Comet C/2025 R2 (SWAN) may become visible to the naked eye this October, offering a rare celestial show for skywatchers.

Two comets will be visible in Virginia skies this week. The fireball-rich Orionid meteor shower is peaking at the same time.

You may have seen claims about three comets discovered this year: C/2025 K1 (ATLAS), C/2025 R2 (SWAN), and C/2025 A6 (Lemmon), being visible in the fall skies. Yeah ... about that. Other WRAL Top ...

Shocked quartz, indicative of extreme pressure and temperature, was discovered at three prominent Clovis culture archaeological sites (Murray Springs, Blackwater Draw, Arlington Canyon). The presence ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Gemini South ...

An interstellar visitor to our solar system known as 3I/ATLAS has captivated the public for months, and it's not hard to see why. But for scientists around the world, the discovery that 3I/ATLAS is ...