Analyse @ESA_Tech's tweets
@ESA_Tech
| 38,433 followers
#HeraMission to an injured #asteroid: @NASA's #DARTMission, launching tomorrow, will collide with the Didymos binary asteroid system to shift the orbit of the smaller body. Then @ESA's Hera will survey the damage in close up. WATCH our Hera cartoon: https://t.co/w7ThTCxhlr https://t.co/0MIb8npmQK