Friday Nite Videos | November 26, 2021
Portside
Borrowing a page from Hollywood’s playbook, NASA on Tuesday launched its first-ever attempt to redirect an asteroid, an important test for the future of the defense of the Earth from catastrophic impacts.
Arctic sea ice has not only been shrinking in surface area, it’s become younger and thinner. In this NASA animation, the ice cover almost looks gelatinous as it pulses through the seasons.
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