An artist rendition of comet C/2014 UN271, the largest known comet in the Oort Cloud. Credit: NSF/AUI/NSF NRAO/M.Weiss A team of astronomers has made a groundbreaking discovery by detecting molecular ...
Astronomers have observedunexpected activity in C/2014 UN271, the largest comet ever detected from the Oort Cloud, while it remains over a billion miles from the Sun. Using the ALMA radio telescope, ...
A giant comet, likely the largest comet discovered in modern times, is on its way toward the sun. Scientists caught sight of the comet early, giving researchers years to watch it evolve and streak ...
A newly discovered comet has astronomers excited, with the potential to be a spectacular sight in early April. C/2026 A1 ...
Add Yahoo as a preferred source to see more of our stories on Google. Scientists estimate 3I/ATLAS's nucleus may weigh over 33 billion tons, making it a cosmic ...
This comet could be part of the Kreutz family and is expected to flare dramatically as it sweeps past the Sun.
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