Ghostly Asteroids Offer Dark Clues To Missing Matter
"Astronomers have lost thousands of comets. A University of Melbourne physicist thinks they may still be there, just invisible and some of them potentially on a collision course with Earth."
"Dr Robert Foot suggests that many of the missing comets could be made of an exotic material called 'mirror matter', a new type of invisible matter that a small group of physicists believe could be the elusive 'dark matter'. Dark matter is considered the cosmic scaffolding that makes up most of the universe, but nobody can identify it."
Funky Dung
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