For decades, Uranus and Neptune have been filed neatly into the “ice giant” drawer, shorthand for worlds built mostly from ...
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 ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. For the first time, astronomers using data from the Keck II ...