81 burning questions inspired by Disney's 'Descendants'. The teenage sons and daughters of Disney's most infamous villains star in Disney's &quot;Descendants,&quot; which is sort of like &quot;High School Musical&quot; plus &quot;Once Upon a Time.&quot; 2015-08-01 13:36:21 UTC.
Even the largest red dwarfs (for example HD 179930, HIP 12961 and Lacaille 8760) have only about 10% of the Sun's luminosity. In general, red dwarfs less than 0.35 M â transport energy from the core to the surface by convection.ed dwarfs are by far the most common type of star in the Milky Way, at least in the neighborhood of the Sun, but because of their low luminosity, individual red dwarfs cannot easily be observed. From Earth, not one is visible to the naked eye.
The biggest known by mass is R136a1 : see List of most massive stars. The largest known by volume is UY Scuti : see List of largest stars. R136a1 is in the nearby Large Magellanic Cloud , where it is also relatively easy to see things and be certain of their distance. UY Scuti is a mere 9,500 light-years away: our own galaxy is at least 100,000 light-years across.