The largest known star in the universe is*1 pointThe SunBetelgeuseStephenson 2-18Mu Cephei

What is the closest star to our sun?Group of answer choicesAlpha CentauriBetelgeuseSiriusPolaris

The largest known black holesGroup of answer choicescan be no bigger than the earth, like white dwarfs.can be no more than 1.4 solar masses, according to Chandrasekhar.lie in the cores of the most massive galaxies.can be no bigger than a small city, just like neutron stars.create the dark nebulae in the plane of the Milky Way.

What is the brightest star in the night sky when viewed from Earth?Group of answer choicesPolarisBetelgeuseRigelVY Canis MajorisStephenson 2-18Sirius

Protostars two to eight times the mass of the sun become...*1 pointLow mass starsIntermediate mass starsHigh mass starsBrown dwarfs

The most common type of star is*1 pointlow massintermediate masshigh massbrown dwarfs