Two stars that are gravitationally bound to each other are sometimes called "binary stars".
a i simply it is one of the suns layers or if you want more explanation the rarefied gaseous envelope of the sun and other stars. The sun's corona is normally visible only during a total solar eclipse when it is seen as an irregularly shaped pearly glow surrounding the darkened disk of the moon.
The other "solar bodies" are called stars.
Two stars orbiting each other are "binary stars" ...a group of stars near each other, may be formally or informally known as a "cluster".
A binary star is a system of two stars gravitationally bound together that are constantly orbiting each other.
yes
No. It is gaseous, as it is for most stars.
Two stars that are gravitationally bound to each other are sometimes called "binary stars".
The other "solar bodies" are called stars.
Binary Star Systems.See related question
a i simply it is one of the suns layers or if you want more explanation the rarefied gaseous envelope of the sun and other stars. The sun's corona is normally visible only during a total solar eclipse when it is seen as an irregularly shaped pearly glow surrounding the darkened disk of the moon.
Binary stars.
The other "solar bodies" are called stars.
Williamina Fleming discovered more than 10,000 stars, in which she discovered 59 gaseous nebulae, 310 variable stars and 10 novae.
Two stars orbiting each other are "binary stars" ...a group of stars near each other, may be formally or informally known as a "cluster".
nuclear reactions
It is most likely to be the stars jet trail of burned out gas which then began to orbit the star itself because of its immense mass.