The astronomical
Brian Marsden
Marsden, who died
He specialized in
Marsden's work was
Among his many accomplishments, Marsden accurately predicted that Comet
Marsden also played
That proposal was
Marsden was born in
Allan Sandage
Cosmologist Allan
During the early
When Hubble died in
Even though Sandage
Sandage made seminal
Sandage led the
Sandage was born in