Astronomers watch DART mission's asteroid Didymos eclipsing stars with tricky technique
Astronomers have captured the shadow of the space rock Didymos, target of NASA's asteroid-smashing mission, as it passed in front of distant stars.
TroibNews 
Astronomers have captured the shadow of the space rock Didymos, target of NASA's asteroid-smashing mission, as it passed in front of distant stars.
