Jonathan McDowell, a Harvard-Smithsonian Center for Astrophysics' astr ...gabdayrit (15)in DBuzz • 3 years ago Jonathan McDowell, a Harvard-Smithsonian Center for Astrophysics' astronomer, said SpaceX Starlink satellites can result in a massive collision, creating junk#hive #buzz #dbuzz #neoxian #dbuzz30 Posted via D.Buzz