By Will Dunham WASHINGTON, Feb 14 (Reuters) - Astronomers have observed a planetary system that challenges current planet formation theories, with a rocky planet that formed beyond the orbits of its ...
The system, observed using the European Space Agency's Cheops space telescope, consists of four planets — two rocky and two ...
The European Space Agency (ESA) beefed up its game this week with the first launch of the four-booster Ariane 64 rocket with ...
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Astronomers spot a solar system that by all logic should not exist
Astronomers have found a compact solar system whose planets line up in a way that, according to current models, should not be possible. Around the small star LHS 1903, a dense rocky world orbits on ...
Morning Overview on MSN
Scientists stunned by 'inside out' solar system that mirrors our own
Scientists say a nearby red dwarf star hosts a planetary lineup that looks like a mirror image of our own solar system, with rocky worlds bookending a pair of gas-rich planets. Around the star LHS ...
Astronomers have found a unique planetary system orbiting a red dwarf star. The system includes a rocky planet situated beyond its gaseous siblings, contradicting existing planet formation theories.
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