gollum.space
RU
Верующие учёные, The science
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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The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun
Astronomy
Meteorite
The science
Nauchpop
Tunguska meteorite
19-September-2017 Tuesday
"Scientists" - the main problem of education
Saralegi
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Верующие учёные
Matilda
The science
Education
v20240901