Should a comet be detected on a collision course with Earth, we’d have very little time to prepare, but our stockpile of nuclear warheads could be repurposed as insurance against this existential threat.
from Space.com ift.tt/2kamwbs
Should a comet be detected on a collision course with Earth, we’d have very little time to prepare, but our stockpile of nuclear warheads could be repurposed as insurance against this existential threat.
from Space.com ift.tt/2kamwbs
Should a comet be detected on a collision course with Earth, we’d have very little time to prepare, but our stockpile of nuclear warheads could be repurposed as insurance against this existential threat.
from Space.com ift.tt/2kamwbs
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