Finding alien worlds in distant solar systems is a delicate task. Astronomers' tools have come a long way since the first exoplanet discoveries in the 1990s, but the quest remains daunting: to find ...
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NASA discovers 'alien' planet where it rains glass and scientists call 'nightmare world'
Scientists have discovered a terrifying alien planet that, while it may look like Earth, conceals some deadly conditions that have led NASA to describe it as a "nightmare world". The giant exoplanet - ...
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