On April 7, Uranus passed in front of a distant star located 400 light-years away, giving NASA scientists a rare cosmic alignment in which to investigate the distant ice giant. During the hour-long ...
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Uranus and Neptune may be 'rock giants,' not 'ice giants,' new model of their cores suggests
A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.
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