RT @AntarcticReport: Today is #AsteroidDay - did one hit #Antarctica? A large basin 510km wide, 1.5km beneath the ice sheet, may be the res…
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816 followers
RT @AntarcticReport: Today is #AsteroidDay - did one hit #Antarctica? A large basin 510km wide, 1.5km beneath the ice sheet, may be the res…
2,585 followers
RT @AntarcticReport: Today is #AsteroidDay - did one hit #Antarctica? A large basin 510km wide, 1.5km beneath the ice sheet, may be the res…
7,801 followers
RT @AntarcticReport: Today is #AsteroidDay - did one hit #Antarctica? A large basin 510km wide, 1.5km beneath the ice sheet, may be the res…