Mars

The Long Martian Day

Mars is often considered Earth’s twin, sharing many similar qualities such as its long Martian days referred to as sols. Mars shares Earth’s axial tilt and spin period, giving rise to similar seasons like spring, summer, autumn and winter. However, its orbital eccentricity is larger. Daytime Mars is often referred to as Earth’s “Twin.” It …

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Spacecraft For Mars

Scientists are making concerted efforts to learn more about Mars. If they hope to make it habitable for human life in the future, more knowledge must be accumulated first. One way of accomplishing this task is through growing plants that provide food and oxygen for astronauts – however this increases both weight and cost for …

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Planet History

Mars has an unusual atmosphere and features an outer crust comprised of rocks covered by an extremely thick layer of water-ice. Mars is home to Olympus Mons, the tallest volcano in our solar system. Some astronomers have observed seasonal dark lines on Mars’s surface which might represent canals created by intelligent Martians – an idea …

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How Long Does Mars’ Magnetic Field Last?

Even though Mars has lost much of its overall magnetic field, some areas still create unique atmospheric electrodynamic structures – magnetic loops and cusps which alter how ions leave its atmosphere. Sabine Stanley and her colleagues have developed an effective technique for artificially creating these structures. Their paper published in Science details how this can …

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The Terrain Characteristics of a Spacecraft in Mars

Sending humans to Mars would be an immense financial and logistical endeavor, taking two to three years on average and necessitating constant supplies of food, water and rocket fuel. Spirit and Opportunity made history on Mars by outlasting expectations, serving over six years on each rover and discovering crucial information that helped scientists better comprehend …

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A New Generation of Spacecraft on Mars is Opening a World of Exploration and Discovery

Mars is home to an exciting new breed of spacecraft designed to facilitate scientific study and discovery, and one day send humans there. These spacecraft offer unprecedented access for scientific analysis. The Lander is designed in the shape of a tetrahedron with sides that open like petals, housing cameras, weather stations and a six-wheeled rover …

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