RT @NASAGoddardPix: Citizen scientists helped NASA identify an #aurora-related celestial phenomenon, now called STEVE. Want to become a cit… 0 atbildes
Mikus Porietis (2018-04-13 08:06:17) |
RT @NASAGoddardPix: Citizen scientists helped NASA identify an #aurora-related celestial phenomenon, now called STEVE. Want to become a cit… |