1934

1. 1934 CE Year only astronomy theory

   Baade and Zwicky connect supernovae and neutron stars

   Walter Baade and Fritz Zwicky proposed that supernovae can mark the formation of neutron stars.

2. 1934-11-09

   Carl Sagan — birth

   Category: Organizations and People › Type: Birth

   • Astronomy

   Role: Scientist

   Carl Sagan — birth (1934-11-09).