A comet is a small, icy body in the Solar System that warms up and begins to release gases as it approaches the Sun. This process is known as outgassing. This results in a visible coma or atmosphere, as well as a tail in some cases. The effects of solar radiation and the solar wind […]
DNA can be used to store digital information: Nowadays DNA is used to store information such as text files, video and audios.
The Sun is about 4.6 billion years old – gauged on the age of other objects in the Solar System that formed around the same time. And, based on observations of other stars, astronomers predict it will reach the end of its life in about ************** years ( watch video for the exact info)