Well, of course, as soon as anybody did look, which was after about 20 years, when radio astronomy really took off. Because it turned out the universe is absolutely full of all kinds of wonderful things radiating in the radio spectrum, much brighter than the Sun.
Bene, appena qualcuno ci provó il che fu circa 20 anni dopo, la radioastronomia prosperò enormemente. Perché succede che l' universo é pieno di tante cose meravigliose che irradiano onde radio molto piú luminose del sole.