No. While scientists do not really know what dark energy is or how it works, they do know that its effects are only noticeable across great distances of hundreds of millions to billions of light years, the sorts of distances between galaxy clusters. An individual star is much to small for dark energy to affect its internal dynamics.
A supernova occurs AFTER a star collapses suddenly. See related question
About 100 times more. (Source: I did my homework on Mastering Astronomy, and this was the correct answer.)
Either a black hole, or a neutron star. That depends on how much mass is left after the supernova explosion.
A supernova can be massive but some aren't. Every supernova is a dieing star. Supernovae are exploding stars. They represent the very final stages of evolution for some stars. Supernovae, as celestial events, are huge releases of tremendous energy, as the star ceases to exist, with about 1020 times as much energy produced in the supernova explosion as our Sun releases every second.
A Supernova Explosion
A supernova is the catastrophic death of a star, characterized by a massive output of energy.
A supernova occurs AFTER a star collapses suddenly. See related question
Mass. E=MC2 Supernova explosions happen with the most massive of stars > 20 of our Suns.
a supernova is an stellar explosion extremely luminouse and cause a bright radiation. I recommend for you to understand the supernova the link provided in the related links box below.
The very large nucleus of the uranium atom is a kind of energy storage unit. The energy of that nucleus is the result of the nuclear synthesis reactions that take place in a supernova. In that sense, a supernova is the energy source of uranium.
About 100 times more. (Source: I did my homework on Mastering Astronomy, and this was the correct answer.)
Reflection, Hydrogen, Dark, Planetary, Supernova Remnants, Emission.
Either a black hole, or a neutron star. That depends on how much mass is left after the supernova explosion.
A supernova can be massive but some aren't. Every supernova is a dieing star. Supernovae are exploding stars. They represent the very final stages of evolution for some stars. Supernovae, as celestial events, are huge releases of tremendous energy, as the star ceases to exist, with about 1020 times as much energy produced in the supernova explosion as our Sun releases every second.
a supernova.
A Supernova Explosion
they produce thermal energy