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From a remote observatory, he's defending our planet. Get a glimpse inside the life of a doomsday asteroid hunter
As an observer and operations engineer at the Catalina Sky Survey, a NASA-funded planetary defense program that utilizes the telescopes atop the Santa Catalina Mountains in Arizona, he spends hours ...
On Friday, April 13, 2029, a giant space rock will come closer to our planet than many satellites. The asteroid, known as 99942 Apophis, measures nearly 300 meters across. Although similar-sized ...
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