Sirius - The Dog Star The Sky at Night : Season 1977 Episode 1
BBC Four 20m
Aired: April 24th, 1957 @ 10:00 PM EST on BBC Four
The density of Sirius and the former state of the Pup
BBC Four 20m
Aired: April 24th, 1957 @ 10:00 PM EST on BBC Four
The density of Sirius and the former state of the Pup
