The science, Sergey Krivoplyasov

28-May-2020 Thursday
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun

Space explorers

The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun - My, Nauchpop, Nauchpop, The science, The science, Astronomy, Astronomy, Longpost, Longpost, Tunguska meteorite, Tunguska meteorite, Meteorite, Meteorite

4 more images

Astronomy Meteorite The science Nauchpop Tunguska meteorite

13-October-2018 Saturday
Anthropogenesis - for children: cartoon demo

Антропо Video Cartoons The science Monkey Sergey Krivoplyasov

v20240901