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Neil DeGrasse Tyson on Our Duty π₯Έπ΅βπ« #neildegrassetyson #our #duty #universe #stars #atoms #particles #speed #light #galaxy #science #short #planet #earth #ourbody #molecule
Neil DeGrasse Tyson on Our Duty π₯Έπ΅βπ« #neildegrassetyson #our #duty #universe #stars #atoms #particles #speed #light #galaxy #science #short #planet #earth #ourbody #molecule