On what might have been the proudest day of Jack Burns’s long career in astronomy, he was sitting on a beach. Orbital dynamics and launch schedules wait for no one, and Burns couldn’t move his ...
Morning Overview on MSN
Scientists map the invisible universe with fresh clues to dark matter/energy
Cosmologists are finally beginning to sketch a coherent picture of the universe we cannot see, using exquisitely detailed ...
Nowadays, the dark of night is interspersed with the light of stars. But before the stars were born, did light shine at the beginning of the universe? The short answer is "no." But the long answer ...
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