Watch Comet 96P/Macholz brighten as it flies by the sun in these time-lapses captured by the ESA/NASA Solar and Heliospheric ...

Comets, which are composed of ice, frozen gas, dust and rocky material, are believed to be relics of the early solar system.

A disintegrated comet has left behind a glowing dust cloud—here’s how to spot it before it vanishes from the northern sky.

The comet can be seen with binoculars or a small telescope and may be visible to the naked eye later this month.

The newly discovered comet, C/2025 F2 (SWAN), is racing toward the Sun, and it may not survive its closest approach.

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

Initial observations suggest the comet, called C/2025 F2 (SWAN), will continue getting brighter as it approaches the sun.

Last year there was much ballyhoo over the so-called “devil comet,” some will-it-won’t-it drama of Tsunchinshan-ATLAS, and the sudden discovery (and quick demise) of a third comet that failed to meet ...

The bright green comet was discovered by an amateur astronomer just last month – but now it appears to have 'disintegrated' ...

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

One of the great things about astronomy is that it’s always full of surprises, especially when it comes to comets — you just ...

“Since no comet was known to be in that part of the ... a set of three telescopes on the SOHO spacecraft that takes images of the sun’s atmosphere. Battams recommends looking “low to the ...