
Neil deGrasse Tyson @neiltyson
@ThomasWNorman @OSIRISREx A good and important question. 1) The Pentagon always prepares for worst-case scenarios. 2) News tends to gravitate towards singular research results without the patience to wait for experimental or observational verification. Of likely interest to you… https://t.co/6bv5Id4VQh — PolitiTweet.org