Nasa Osiris-Rex spacecraft lands on asteroid Bennu in mission to collect dust https://www.theguardian.com/science/2020/oct/21/nasa-osiris-rex-spacecraft-lands-on-asteroid-bennu-in-mission-to-collect-dust A Nasa spacecraft has successfully landed on an asteroid, dodging boulders the size of buildings, in order to collect a handful of cosmic rubble for analysis back on Earth.The space agency team behind the Osiris-Rex project said preliminary data showed the sample collection went as pla