by J. G. Porter , Ph.D., F.R.A.S.
Dr Porter talks about the stars of the month, and in particular the Pleiades and other star-clusters.
Diagram on page 15
Discover 11,128,835 listings and 281,705 playable programmes from the BBC
by J. G. Porter , Ph.D., F.R.A.S.
Dr Porter talks about the stars of the month, and in particular the Pleiades and other star-clusters.
Diagram on page 15