2021-12-01, 06:24
Harvard astrophysicist on NASA’s mission to head off Armageddon
Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics explains the science and objectives guiding the agency’s Double Asteroid Redirection Test.
https://news.harvard.edu/gazette/story/2...edium=Feed&utm_source=Syndication
Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics explains the science and objectives guiding the agency’s Double Asteroid Redirection Test.
https://news.harvard.edu/gazette/story/2...edium=Feed&utm_source=Syndication