Proper noun
Baade (plural Baades)
A surname.
Baade and Zwicky correctly proposed at that time that the release of the gravitational binding energy of the neutron stars powers the supernova: "In the supernova process, mass in bulk is annihilated". Source: Internet
Baade and Agha also point out that championship celebrations typically cost the hosting city millions of dollars for crowd and traffic control and street cleanup afterward. Source: Internet