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.
Venus is slightly smaller than Earth, and its mass is about 81.5% of Earth's. Mars is much smaller, just over half (53%) of Earth's diameter and a mass only 10.7% of Earth's. 11 people found this useful.enus is slightly smaller than Earth, and its mass is about 81.5% of Earth's. Mars is much smaller, just over half (53%) of Earth's diameter and a mass only 10.7% of Earth's. 11 people found this useful.