Life
Did dark matter kill the dinosaurs? Maybe鈥�
The link between the most mysterious stuff in the universe and fatal comet strikes on Earth is tenuous 鈥� but it would elegantly connect two open questions
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The link between the most mysterious stuff in the universe and fatal comet strikes on Earth is tenuous 鈥� but it would elegantly connect two open questions
Asleep in the dark near Jupiter, a spacecraft is almost ready to make the first ever landing on a comet 鈥� if we can wake it. Stuart Clark joins mission control