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Massive comet trail may have transformed Earth's climate more than 12,000 years ago, tiny particles suggest
A massive comet trail may have caused climate upheaval on Earth more than 12,000 years ago, sparking the Younger Dryas.
A comet going 130,000 mph is visiting our solar system from another star. The Hubble telescope just took its picture.
Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to pass our way.
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Big Island telescope helps unlock clues to life on Earth locked in comet’s water
New research uncovered compelling evidence — with the aid of a Big Island telescope atop Mauna Kea — that water from a comet is strikingly similar to that found in Earth’s oceans.
A Comet Exploded On Earth 12,800 Years Ago, And It May Have Changed Everything
Scientists have uncovered microscopic clues buried deep in the ocean floor that could support a bold theory — a comet ...
Harvard scientist believes interstellar comet could be alien craft: "We should put all possibilities on the table"
"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...
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A Comet Could’ve Caused Rapid Climate Shift Around 12,800 Years Ago
Learn more about the Younger Dryas event, an ancient climate change catastrophe that’s typically attributed to glacial ...
Harvard scientist warns interstellar object blasting toward Earth ‘may come to save – or destroy us’
A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a ...