Which known star is among the most luminous in the Milky Way?
Quick Answer
R136a1 is among the most luminous and massive known stars. It shines millions of times brighter than the Sun and is found in the Tarantula Nebula in the Large Magellanic Cloud.
The Full Story
R136a1 is one of the most extreme stars known. It sits in the R136 cluster in the Tarantula Nebula, part of the Large Magellanic Cloud, and is thought to have started with a mass well over 150 solar masses. Its luminosity is millions of times greater than the Sun’s, making it an important object for studying the upper limits of stellar mass. Massive stars like this burn fuel quickly and live short, violent lives before ending as supernovae or possibly direct-collapse remnants.
Key Facts
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"This star burns so bright it pushes the limits of what stars can be."