The Sky at Night : Season 1961 Episode 2
BBC Four 20m
Aired: May 22nd, 1957 @ 10:00 PM EST on BBC Four
The respective theories of Prof Sir Martin Ryle and Prof Fred Hoyle.
BBC Four 20m
Aired: May 22nd, 1957 @ 10:00 PM EST on BBC Four
The respective theories of Prof Sir Martin Ryle and Prof Fred Hoyle.
