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2. Stellar collision - Wikipedia

   en.wikipedia.org/wiki/Stellar_collision

   A stellar collision is the coming together of two stars caused by stellar dynamics within a star cluster, ...

3. Stellar black hole - Wikipedia

   en.wikipedia.org/wiki/Stellar_black_hole

   A stellar black hole (or stellar-mass black hole) is a black hole formed by the gravitational collapse of a star. [1] They have masses ranging from about 5 to several tens of solar masses. [2] They are the remnants of supernova explosions, which may be observed as a type of gamma ray burst. These black holes are also referred to as collapsars .

4. Neutron star merger - Wikipedia

   en.wikipedia.org/wiki/Neutron_star_merger

   A neutron star merger is the stellar collision of neutron stars. When two neutron stars fall into mutual orbit, they gradually spiral inward due to gravitational radiation . When they finally meet, their merger leads to the formation of either a more massive neutron star, or—if the mass of the remnant exceeds the Tolman–Oppenheimer ...

5. Stellar classification - Wikipedia

   en.wikipedia.org/wiki/Stellar_classification

   Stellar classification. In astronomy, stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by splitting it with a prism or diffraction grating into a spectrum exhibiting the rainbow of colors interspersed with spectral lines.

6. Stellar structure - Wikipedia

   en.wikipedia.org/wiki/Stellar_structure

   Stellar structure. Cross-section of the Sun. Stellar structure models describe the internal structure of a star in detail and make predictions about the luminosity, the color and the future evolution of the star. Different classes and ages of stars have different internal structures, reflecting their elemental makeup and energy transport ...

7. Tolman–Oppenheimer–Volkoff limit - Wikipedia

   en.wikipedia.org/wiki/Tolman–Oppenheimer...

   Theoretical work in 1996 placed the limit at approximately 1.5 to 3.0 M ☉, corresponding to an original stellar mass of 15 to 20 M ☉; additional work in the same year gave a more precise range of 2.2 to 2.9 M ☉.

8. M33 X-7 - Wikipedia

   en.wikipedia.org/wiki/M33_X-7

   M33 X-7 is a black hole binary system in the Triangulum Galaxy.The system is made up of a stellar-mass black hole and a companion star. The black hole in M33 X-7 has an estimated mass of 15.65 times that of the Sun (M ☉) (formerly the largest known stellar black hole, though this has now been superseded amongst electromagnetically-observed black holes by an increased mass estimate for Cygnus ...

9. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!