Bremen, Germany (SPX) Aug 25, 2023
Hera is complete. ESA's asteroid mission for planetary defence was built and prepared in two halves, but now, through a painstaking operation, they have been mated together to make a single spacecraft, ready for full-scale testing of its readiness for space.
The mating took place at OHB Bremen in Germany, with Hera's Core Module raised more than 3 m above its Propulsion Module then gradual
