(no title)
salamandars | 5 years ago
But can we put any stock into Avi's opinion on it, given that committing to the 'Oumuamua solar sail idea has been very lucrative for him, in the way of media attention, book deals, podcast appearances etc.? It is a little ironic to talk about other scientist's egos while promoting your own book.
lowdose|5 years ago
rtpg|5 years ago
At least GPS satelites actually serve some purpose.