This is called R136a1 (snappy name) and is much, much larger than our pathetic (in comparison) sun. It is the largest star found, being between 265 and 320 times the mass of our sun. Luckily for us, it is also about 165,000 light years away, so there's no chance of us getting sunburnt from it, although we could certainly do with some more sunshine at the moment. I blame God (again).