Gresham College: In-person tickets open: Asteroid Adventures Book: gres.hm/asteroid-adv... Prof @chrislintott.bsky.social considers two missions: Lucy, which flies past #asteroid #DonaldJohanson in April, & OSIRIS-ReX, which recently returned from the worryingly-near-Earth asteroid #Bennu...

In-person tickets open: Asteroid Adventures Book: gres.hm/asteroid-adv... Prof @chrislintott.bsky.social considers two missions: Lucy, which flies past #asteroid #DonaldJohanson in April, & OSIRIS-ReX, which recently returned from the worryingly-near-Earth asteroid #Bennu...