It has a radius of between 0.15 and 0.20 that of our Sun.
The Sun has a radius of about 696,000 km, so Barnard's Star has a radius of between 104,400 km and 139,200. Average about 121,800 km
Barnards star has a mass of between 0.15 and 0.17 solar masses.
Barnards star has a mass of between 0.15 and 0.17 solar masses.
Barnard's Star is approximately 6 light years away.
Barnards Star, approximately 6 light years distant.
Barnard's Star is a very low-mass red dwarf star and has a spectral type of M4V.So it has the colour red.
The name is "Barndard's star". Wikipedia lists it at 3,134 ± 102 Kelvin. (Subtract 273 degrees if you want this in Celsius.) The "plus or minus" refers to the uncertainty (estimated error).
two of them are
Barnard's Star is located in the Milky Way galaxy, which is the galaxy where our solar system is also located. It is a red dwarf star and is one of the closest stars to our solar system, at a distance of about 6 light-years away.
as big as a star
The 'endo' in the word 'endoskeleton' is a big clue because it means 'inner.' So, yes, a St. Bernard has an endoskeleton. The opposite of endo is exo. An exoskeleton is an 'outer skeleton.'
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