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When a comet hits a tidally locked exo-Earth
Comets that have hit Earth have been a mixed bag. Early in Earth's history, during the solar system's chaotic beginning, they ...
A new comet appeared in the sky, then likely disintegrated. But it can still be seen
A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.
From Comet SWAN To Halley’s Meteors: May 2025’s Stargazing Highlights
May 2025 offers some spectacular celestial sights, from a bright comet and a meteor shower to a full Flower Moon. Here’s what ...
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Astronomers Spot First-of-Its-Kind Planet Disintegrating and Shedding Debris From a ‘Comet-Like’ Tail
Astronomers Spot First-of-Its-Kind Planet Disintegrating and Shedding Debris From a ‘Comet-Like’ Tail Planets have been one ...
Comet C/2025 F2 SWAN was discovered by an Australian amateur astronomer. This is how he found it
Amateur astronomer Michael Mattiazzo discovered the latest comet to grace our sky. But he fears his tenth comet could be his ...
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Meet Perplexity Comet: The AI-Powered Web Browser Ready to Take Center Stage
Perplexity AI's latest innovation, Perplexity Comet, is about to take web browsing to the next level. This AI-powered browser ...
Halley’s Comet debris soon to leave glowing streaks in the sky
On Sunday, May 4, the Eta Aquarid meteor shower is expected to leave glowing streaks in Earth’s atmosphere, according to the ...
First planet of its kind with ‘gargantuan’ comet-like tail discovered
Astronomers have spotted a first-of-its-kind rapidly crumbling planet outside the Solar System that is leaving behind a ...
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Halley’s Comet Collides with the Moon: What Happens Now?
What devastating consequences would arise if Halley's Comet collided with the Moon?
This newly found green comet may not have survived its trek past the sun
A recently-discovered comet could have appeared in the night sky with the naked eye, but its passage near the sun has turned ...