vendredi 16 mars 2018

When citizen scientists weren’t sure about what they were seeing, they called the strange aurora “Steve,” then later came up with a backronym to match http://on.natgeo.com/2FYINUF 


When citizen scientists weren’t sure about what they were seeing, they called the strange aurora “Steve,” then later came up with a backronym to match http://on.natgeo.com/2FYINUF 

https://twitter.com/NatGeoTravel/status/974646569935962112