Because it is. The majority of stars are singletons, without a stellar companion. And while double and triple star systems are not uncommon, there is reason to believe that the gravitational interactions might prevent habitable planets from forming in stable orbits.
It is. It's sometimes not helpful to ask "why" about physical facts.
It's entirely likely that if our Sun were part of a double-star system, we would not be here to observe it; either life would never have developed at all, or evolution would have taken a VASTLY different course.
Our sun is actually a small star, tons of stars are way bigger than our sun. One. Each star is a sun.
the star is a sun
I'll have to say that Earth's nearest star is the Sun............... I know for sure that mercury's closest star is the Sun ( The Sun is a Star) Yes the nearest star is the sun
Nope. The sun is considered a star.
First, the sun IS a star. And stars in the sky that we see might seen tiny but if you get close...they can be HUGE in size...even bigger that the sun. You might think the sun in big..wait until you check you VY Canis Majoris
That would be difficult to explain. -- The Sun IS a star. -- It IS in my solar system. -- It's the ONLY star in my solar system. -- So the sun is THE star in my solar system.
No. The sun is a single star.
Our sun is actually a small star, tons of stars are way bigger than our sun. One. Each star is a sun.
no a bulet can,t go that far
Fusion in the sun converts Hydrogen into Helium, so finding out how much Helium is in the Sun can determine how old it is.
the degree of the sun has to do with it
A star near the Sun might be brighter or dimmer, it depends on how big it is. Each star has an absolute magnitude and if you find out a star's absolute magnitude, and then subtract 31.4, that would be its visual magnitude at the Sun's distance from us.
A star that our solar system revolves around and that provides our heat and light.
I'm not 100% sure what you mean by this but usually star systems are classed as single (Just one star), binary (meaning two stars orbiting each other), triple (three stars orbiting each other), etc... As our Sun is the only star in this system it is a single star system and therefore none of the others.
No, The sun is seen as a sun and not a star. Our sun is a star.
Are you serious? The sun is a star, not an organism. You my friend are an idiot. Here's my advise... Go lay down on the freeway.
It wouldn't be good