Our corner of the universe is really quite calm and balanced, but in other places there are objects so huge that with them our entire Solar System seems to be just a small pollen.
Here are the greatest stars in the universe:
7 - VX Sagittarii
The VX Sagittarii is a red supergiant or variable hyperbearing less than 5,000 light-years from Earth in the constellation of Sagittarius. This is a fairly cool star that pulsates with a period of 732 days in the range of temperaturals 2500-3500 K (~ 2200-3200 degrees Celsius). And it is through this pulsing that its size can not be accurately measured, but its average is calculated at 1520 diameters of the Sun.
Source: Geekweek.pl