Those all seem long ago. Are there any in the last, say, 50 years? That's when I'm having trouble thinking of any. Also the roundness of the earth was never as

Those all seem long ago. Are there any in the last, say, 50 years? That's when I'm having trouble thinking of any. Also the roundness of the earth was never as far as I know controversial among the learned. Heliocentricity was only controversial for religious reasons.