Thu, March 13, 2025
[ Thu, Mar 13th 2025 ]: CalMatters
California has 30 new proposals to rein in AI. Trump could complicate them
[ Thu, Mar 13th 2025 ]: insideHPC
Quantum vs. Classical HPC: D-Wave Reports Quantum Supremacy on Materials Simulation
[ Thu, Mar 13th 2025 ]: Bloomberg
OpenAI Asks White House for Relief From State AI Rules
[ Thu, Mar 13th 2025 ]: TheHyperHive
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[ Thu, Mar 13th 2025 ]: IOL
How research underfunding robs South Africa of scientific innovations
[ Thu, Mar 13th 2025 ]: BBC
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[ Thu, Mar 13th 2025 ]: STAT
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[ Thu, Mar 13th 2025 ]: CNET
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[ Thu, Mar 13th 2025 ]: GeekWire
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[ Thu, Mar 13th 2025 ]: Moneycontrol
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Wed, March 12, 2025
[ Wed, Mar 12th 2025 ]: Oneindia
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[ Wed, Mar 12th 2025 ]: KHON2
7 facts about the University of Hawai?i's new asteroid mission
[ Wed, Mar 12th 2025 ]: TechCrunch
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[ Wed, Mar 12th 2025 ]: KVOA
University of Arizona software will be aboard NASA's SPHEREx to explore universe origins
[ Wed, Mar 12th 2025 ]: Axios
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[ Wed, Mar 12th 2025 ]: CNN
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[ Wed, Mar 12th 2025 ]: PennLive
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[ Wed, Mar 12th 2025 ]: Patch
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[ Wed, Mar 12th 2025 ]: LADbible
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[ Wed, Mar 12th 2025 ]: MSN
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[ Wed, Mar 12th 2025 ]: Nextgov
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[ Wed, Mar 12th 2025 ]: CoinTelegraph
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[ Wed, Mar 12th 2025 ]: FedScoop
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[ Wed, Mar 12th 2025 ]: NextBigFuture
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[ Wed, Mar 12th 2025 ]: InsideNoVa
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[ Wed, Mar 12th 2025 ]: Moneycontrol
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[ Wed, Mar 12th 2025 ]: Timeslife
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[ Wed, Mar 12th 2025 ]: WPXI
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[ Wed, Mar 12th 2025 ]: dw
Trump cuts NASA top science and technology roles
[ Wed, Mar 12th 2025 ]: Reuters
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[ Wed, Mar 12th 2025 ]: UPI
SpaceX, NASA launch two missions to 'collect data' on galaxies, sun
[ Wed, Mar 12th 2025 ]: IOL
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Tue, March 11, 2025
[ Tue, Mar 11th 2025 ]: Reuters
NASA SPHEREx telescope is launched to study universe's origins
[ Tue, Mar 11th 2025 ]: UPI
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[ Tue, Mar 11th 2025 ]: Yahoo
Chinese AI agent Manus transcends chatbots, founder of start-up Butterfly Effect says
[ Tue, Mar 11th 2025 ]: CNET
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[ Tue, Mar 11th 2025 ]: Astronomy
Astronomers have spotted the most distant comet ever discovered
[ Tue, Mar 11th 2025 ]: People
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[ Tue, Mar 11th 2025 ]: Edutopia
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[ Tue, Mar 11th 2025 ]: Gizmodo
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[ Tue, Mar 11th 2025 ]: Firstpost
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[ Tue, Mar 11th 2025 ]: IFLScience
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[ Tue, Mar 11th 2025 ]: Digit
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[ Tue, Mar 11th 2025 ]: dw
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[ Tue, Mar 11th 2025 ]: BBC
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[ Tue, Mar 11th 2025 ]: News24
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[ Tue, Mar 11th 2025 ]: CNN
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[ Tue, Mar 11th 2025 ]: NextBigFuture
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Astronomers have spotted the most distant comet ever discovered

The article from Astronomy.com discusses the discovery of the most distant comet ever observed, named Comet C/2017 K2 (PANSTARRS). This comet was first spotted in May 2017 when it was already beyond the orbit of Saturn, at a distance of about 16 astronomical units (AU) from the Sun. By the time of the article's publication, it had moved closer to 6.3 AU. The comet's nucleus is estimated to be between 18 to 100 kilometers in diameter, making it one of the largest known. Observations indicate that the comet began sublimating its ices and forming a coma at an unprecedented distance of 23.7 AU, suggesting it contains highly volatile ices like carbon monoxide or dioxide. This early activity provides astronomers with a unique opportunity to study the composition and behavior of comets at great distances from the Sun, offering insights into the early Solar System's conditions.

Read the Full Astronomy Article at:
[ https://www.astronomy.com/science/astronomers-have-spotted-the-most-distant-comet-ever-discovered/ ]