SpaceNews Reports:
Europe on Nov. 12 successfully placed a 100-kilogram lander on a comet 500 million kilometers from Earth following a seven-hour descent from a satellite that had been chasing the comet for 10 years….
SpaceNews Reports:
Europe on Nov. 12 successfully placed a 100-kilogram lander on a comet 500 million kilometers from Earth following a seven-hour descent from a satellite that had been chasing the comet for 10 years….