#asteroids
3 découvertes · Découvertes choisies sur le web ouvert, des plus récentes aux plus anciennes.
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Stubborn Asteroids Around White Dwarfs Resist Becoming Dust
Astronomers are finding more dusty disks around white dwarf stars, and some of them are home to asteroids. But how these rocky asteroids are turned to dust and form these rings isn't clear. New research shows that the white dwarf's gravity alone can't shred them to dust.
Universe Today · EN
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How Often do Asteroids Hit the Earth?: Crash Course Geology #20
Crash Course · EN
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James Webb Space Telescope uncovers new clues about the origins of 'interstellar invader' comet 3I/ATLAS
The findings are another clue towards understanding the origins of 3I/ATLAS and the planet-forming conditions around other stars.
Space.com · EN