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den bevægede jord


hvornår udgav kopernikus cirka sin bog? 1543
hvad, ved vi i dag, at tycho brahe så i 1577? en supernova
hvor er bruno, som giver tycho ret i sine udtagelser, fra? Rom, Italien
hvad kaldes en måling, hvor man ser, om stjernerne flytter sig fra noget? parallakse
hvad er 1AE (astronomisk enhed)? jordens middelafstand til solen
hvad er en exoplanet? en planet, der kredser om en anden stjerne end solen
hvad er en solvind? det er store mængder af vedvarende udstråling fra solen
Created by: 867619133442201