Science

Red Planet
Mars, or the Red Planet as it is sometimes known, has a dusty, rocky surface and a thin atmosphere. Its relatively calm conditions and close proximity to earth make it the most likely destination for future planet exploration by humans. It has already been visited by a number of Mars Rovers in successful (and unsuccessful) robotic missions. These highly advanced robots gather samples and record important scientific data for scientists back on Earth to study.
Mars is nicknamed the red planet because it is covered with rust-like dust. Even the atmosphere is a pinkish red, coloured by tiny particles of dust thrown up from the surface. Mars experiences violent dust storms which continually changes its surface.
Mars has many massive volcanoes and is home to Olympus Mons, the largest volcano in our solar system, it stands 21km high and is 600km across the base.
Mars has a very thin atmosphere made mostly of carbons dioxide. It is not thick enough to trap the sun’s heat like Venus so the planet is very cold.
Temperature range from 120 Degrees Celsius on winter nights to 25 Degrees Celsius in the summer.
Mars has many channels, plains and canyons on the surface which could have been caused by water erosion in the past.
Mars has very week gravity which cannot hold onto the atmosphere well.
The polar ice caps consist of frozen Co2 a layer of ice