Astronomers watch DART mission’s asteroid Didymos eclipsing stars


Astronomers have captured the shadow of the house rock Didymos, goal of NASA’s asteroid-smashing mission, because it handed in entrance of distant stars. The occasion, generally known as a stellar occultation might assist scientists decide a exact form and site for the binary asteroid.

Didymos, which is about 2,560 toes (780 meters) extensive, is orbited by the 525-foot (160 m) ‘moonlet’ Dimorphos, the house rock that NASA smalled its Double Asteroid Redirection Take a look at (DART) spacecraft into on Sept. 26. The crash marked the primary check of a planetary protection approach people might use if an asteroid threatened to collide with Earth and was meant to shorten Dimorphos’ orbit round Didymos; it did so by a whopping 32 minutes.

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