Assertion: pulsar's discovery | /r/HasProperty | made around same time
Facets:
value: by the russian scientist
type: OTHER
Source sentences:
text: In 1935, the young Indian-American astrophysicist Subrahmanyan Chandrasekhar established that there is in fact a limit, known as the Chandrasekhar limit, of about 1.4 solar masses above which a star must continue to collapse under its own gravity into a neutron star rather than settling down into a white dwarf (a similar discovery was made around the same time by the Russian scientist Lev Davidovich Landau).