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In December, astronomers identified that the asteroid YR4 had a small but not insignificant chance of striking Earth in 2032, ...
a size that could be “a disaster of the scale of anything we’ve seen,” according to Planetary Defense Officer Emeritus ...
a size that could be “a disaster of the scale of anything we’ve seen,” according to Planetary Defense Officer Emeritus ...
In 2022, NASA scientists successfully nudged an asteroid off its course, shortening its orbit by 32 minutes as part of the ...
a size that could be “a disaster of the scale of anything we’ve seen,” according to Planetary Defense Officer Emeritus Lindley Johnson, who established the office in 2016. Another 11,266 ...
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'Planetary defense is knowing what's out there and what could do harm to us.' Meet the scientist who helped build NASA's asteroid response planSpace.com talked with Johnson, the space agency's Planetary Defense Officer Emeritus, now in phased retirement mode, about his decades of work in shaping a global response and reaction to a rocky ...
After billions of dollars in spending and decades of planning, NASA may be forced to abandon precious samples of air, rock ...
KENNEDY SPACE CENTER, FL, UNITED STATES, May 8, 2025 /EINPresswire.com/ -- The National Space Society’s International Space ...
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