It is very humbling to see our beloved planet Earth from outer space. In this image taken from Voyager I on February 14, 1990 from a distance of more than 6 billion kilometers or 4 billion miles we see our…
Astronomy time. We live on a planet travelling at 460 meters per second or roughly 1,000 miles per hour. That´s pretty crazy to think about isn´t it? Unless we are living on a flat disk held up by four elephants standing on a giant tortoise.