gollum.space
RU
The science, Нозология
28-May-2020 Thursday
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun
VAKT
Space explorers
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4 more images
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun
Astronomy
Meteorite
The science
Nauchpop
Tunguska meteorite
18-August-2018 Saturday
In continuation: "diagnoses that are not"
lapchuck
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Diagnostics
Zoopsychology
The science
Нозология
Psychiatry
Psychology
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