Can We Move That Asteroid in Time?
Scientists are studying how to knock an asteroid that’sheading for Earth out of its orbit. Spanish companyDeimos-Space, in its Don Quixote mission, plans to launch apair of probes called Hidalgo and Sancho towards a far offasteroid. One would hit the asteroid at extremely highspeed, deflecting it slightly from its orbit. The otherwould observe the asteroid and measure what happened to itafter the impact. This would tell scientists how hard theywould have to hit a real the asteroid heading for Earth inorder to deflect it safely.
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