It's the main sequence because on the H-R diagram most of the stars fall on or near this line.
The sun is a main sequence star
Most of the stars in the universe are found on the main sequence. Stars fall off the main sequence when they begin to die.
Of the stars you can see from Earth, 90% are in the main sequence.
Because it is on the main sequence. [See related question]
Main sequence stars are bigger.
Most stars are on the main sequence; that includes red dwarves. Specifically, in this case, the closest known star - Proxima Centauri - is also the closest main-sequence star.
Main Sequence
its to the right of the middle of the main sequence.
There are billions of stars that are not on the main sequence.
The sun is a main sequence star
No. They have the lowest temperatures on the main sequence. The hottest main sequence stars are blue.
The temperature of main sequence stars can vary quite a bit.
Unfortunately, it is impossible to tell accurately where a star is on the main sequence.
Off the Main Sequence was created in 2005-11.
Off the Main Sequence has 738 pages.
A red main sequence star would be a red dwarf or a branch red giant. To be on the main sequence, you have to have hydrogen nuclear fusion.
Most of the stars in the universe are found on the main sequence. Stars fall off the main sequence when they begin to die.