NASA’s DART mission has a sequel. How Europe’s HERA will discover an asteroid influence aftermath.


The European Hera mission will observe NASA’s DART asteroid-deflecting spacecraft to the binary space rock Didymos and element the aftermath of DART’s collision with the smaller of the 2 asteroids, Dimorphos. It will even try to peek contained in the asteroid duo in a scientific first. 

According to the European Space Agency’s (ESA) unique plans, Hera would have witnessed DART‘s suicidal encounter with Didymos’ moon Dimorphos in 2022 firsthand. But preliminary hesitation amongst ESA’s member states led to funding delays. As a end result, this investigator spacecraft will solely arrive on the scene greater than two years after the cataclysmic influence. The “dust” may have settled at that time, and astronomers may have recognized from Earth-based observations whether or not DART achieved its purpose of altering Dimorphos’ orbit across the bigger Didymos. 

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