'In 1937 in Wheaton, Illinois, Grote Reber built the first one of these telescopes using a parabolic dish'
Radio telescope
ASTRONOMY: In 1937 in Wheaton, Illinois, Grote Reber built the first one of these telescopes using a parabolic dish
In 1937 in Wheaton, Illinois, Grote Reber built the first one of these telescopes using a parabolic dish
In 1937 in Wheaton, Illinois, Grote Reber built the first one of these telescopes using a parabolic dish
ASTRONOMY
Radio telescope
ASTRONOMY