Saturday, September 15, 2018

Neutron stars

Nutron star is a big size stellar object that is 1.4 time bigger than sun. Nutron star borns due to the explosive death of a larger star due to supernovae.

An interesting things is observable in neutron star that new stars are survived when it creates by deadly blast of supernovae. If the second star is less mass than the sun it tries to gain mass from the companion stars. Gaining mass from companion stars is very interesting.  It pulls mass from the companion stars into its  Roche Lobe a ballon like cloud material that orbits surrounding the neutron star.

Massive stars transfer mass to the neutron star at a form of stellar wind. Material flows along the magnetic pole of the neutron star.

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White dwarf stars

White dwarf is a degenerate dwarf or a stellar core ramnant mainly composed with electron degenerate matter. White dwarf is very massive....