> I'm fairly disgruntled by how Avi Loeb is now spending so much of his efforts promoting his book on the matter You realize this paper was written more than 4

> I'm fairly disgruntled by how Avi Loeb is now spending so much of his efforts promoting his book on the matter You realize this paper was written more than 4 years ago, no? > The vast majority of astrophysicists reject the light sail theory as an explanation for the anomalous acceleration that 'Oumuamua experienced, now that we have better physical models. Avi's point the whole time has been, precisely, that the vast majority of astrophysicists rejected his proposal even when it was the best explanation available.