23 avr. 1895 - Mars (a book)
Description:
in 1895, Lowell published his book Mars, which popularized the idea that Schiaparelli’s Martian channels—now seen as engineered canals—were evidence another intelligent civilization just 140 million miles or so away.Ajouté au bande de temps:
Date:
23 avr. 1895
Maintenaint
~ Il y a 129 ans
