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.
Terrestrial and telluric are from the Latin words for Earth (Terra and Tellus) because these planets composition is similar to that of the Earth. The four terrestrial planets are (in order of distance from the Sun): Mercury, Venus, Earth, and Mars.Other than Earth, it is believed that the conditions on Mars are the most hospitable for life. It may have had life there in the past, and there may still be life on Mars today. terrestrial planet, also known as a telluric planet or rocky planet is defined as a planet that is composed primarily silicate rocks or metals.