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.
The mass, size and density of Venus is similar to that of Earthâs. Mercury is the only other planet that has a density similar to Earthâs. Venus is the only planet which is similar in more ways then one.Because of this, Venus has been referred to as Earthâs twin.The diameter of Venus is 7,521 miles or 12,104 kilometers.enusâ mass is roughly 80 percent that of Earthâs. 95% of Earthâs density is the density of Venus. The force of gravity of both planets is similar. Someone who weighs a hundred pounds on Earth would probably weigh 88 pounds on Venus.