Large enough to sustain hydrogen fusion in their cores. This means a mass of at least about 8% of the mass of the sun.
To be considered a planet, an object must be massive enough to be rounded into a spheroid by its own mass but not massive enough to cause thermonuclear fusion. Additionally, a planet must be orbiting a star or what used to be a star, and it must not be part of a disk of similar objects, like a Kuiper belt object.
Dubhe is not a red giant but rather a subgiant star. It is the brightest star in the Big Dipper asterism and is classified as an evolved F-type subgiant star.
something that caused the big bang is scientifically unknown
Megrez is a star in the constellation Ursa Major and is classified as a main sequence star with a spectral type of A3. Its estimated size is about 1.7 times the radius of the Sun.
You must be from the future or something we haven't seen a big bear!
YES, James, Kendall, Carlos, and Logan star in it! The show and the band have been going since 2009. To last 3 years to date means they must be doing something right.
as big as a star
average weight and height something many people wish they where.
You must provide detailed descriptions of ALL markings. How many points on the star? How big is the star? What is the sn?
The star must be fairly massive. The large majority of stars won't become black holes. The condition to become a black hole is that what remains of the star after the supernova explosion must have at least a certain mass, something like 2 times the mass of our Sun.
its big but not that big as a old star. sun is a tape of star.
yes it was and still is a big star