NASA’s Juno Mission will soon be coming to an end. Launched in 2011, the four-ton probe and its wide solar arrays arrived at ...
Astronomy on MSN
Sept. 25, 1644: The birth of Ole Roemer
On Sept. 25, 1644, Ole Roemer was born in Aarhus, Denmark. Beginning in 1662, he studied at the University of Copenhagen with physicist Erasmus Bartholin, who tasked him with editing the manuscripts ...
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