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 ...

Found in late March, comet SWAN25F has significantly increased in brightness, but it’s not visible to the naked eye. Only ...

Currently only visible from the Northern Hemisphere, C/2025 F2 (SWAN) looks like a small green sphere. Its vivid green glow is caused by diatomic carbon molecules, which emit a green light under the ...

Each successive night next week, the comet will be about 3 ... Comet C/2023 A3 making closest pass to Earth Comet Tsuchinshan-ATLAS has an 80,000 year orbit and, it just so happens, that it ...

Prior to Comet C/2022 E3's initial sighting in January, the last time it was viewable from Earth was reportedly during the Upper Paleolithic or Old Stone Age Skyler Caruso is a Writer and Reporter ...

The green, exploding 12P/Pons-Brooks comet has been soaring through the inner solar system on its way to Earth ... this for the next 71 years when the devil comet makes its next pass through ...

A telescope in Hawaii captured a rare comet as it passes near Earth. The footage was captured on 2 October by the National Astronomical Observatory of Japan's Subaru-Asahi Star Camera on the ...

How much advance warning would we have if a large comet were headed on a collision course with Earth? Illustration by Olivier Bonhomme Q: In the film Don’t Look Up, scientists warn that a comet ...

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...

Comet Lovejoy was expected to vaporize but the ... event' said one astronomer The comet came closer to the Sun than the Earth is to the Moon ...