RAM stands for random-access memory, which makes it possible to find specific information very quickly. It is a form of fast-access, volatile storage that is used as the main memory in computer systems. The most widely used form of RAM for the main memory is dynamic RAM (DRAM).
English: Size comparison between VY Canis Majoris and Earth (via the Sun) by zooming in three times. The colours of the stars have been chosen based roughly on their surface temperatures.nglish: Size comparison between VY Canis Majoris and Earth (via the Sun) by zooming in three times. The colours of the stars have been chosen based roughly on their surface temperatures.
VY Canis Majoris has a diameter of 2,800,000,000 kms. Our Sun, on the other hand is just a puny 1,391,000 km in diameter. It would take an airplane 1,100 years to circle VY Canis Majoris once.Placed in our Solar System, its surface would extend out past the orbit of Saturn.Y Canis Majoris has a diameter of 2,800,000,000 kms. Our Sun, on the other hand is just a puny 1,391,000 km in diameter. It would take an airplane 1,100 years to circle VY Canis Majoris once.