Starlust on MSN
'Catastrophic': Million-satellite 'ring' around Earth could be crippling for observational astronomy
Plans also include putting 50,000 orbital mirrors in space, which could make the sky 300% brighter.
Balade Mentale on MSN
A 22-million-year ring around Earth may have caused a global freeze
What if Earth once looked more like Saturn? A recent scientific study suggests our planet may have been surrounded by ...
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A recent study claims that Earth may have once had a ring. The theory would explain the presence of an odd density of impact craters around the equator dating back to the Ordovician period. A ring ...
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