Daily Archives: March 12, 2020

The Geology of Mars

There are four different processes that shape planetary surfaces; volcanism, tectonics, erosion, and impact catering. Impact catering is the creation of a bowl-shaped impact crater by asteroids or comets striking a planet’s surface. Volcanism is the eruption of molten rock, or lava from an interior onto its surface. Tectonics is the disruption of a planet’sContinue reading “The Geology of Mars” Continue reading

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Mass of the Sun

Source: space.com Learning about the planets in our last few classes (RIP senior year) reaffirmed for me that the earth is indeed very small compared to the other planets in the solar system. But then I read that 99.8% of the mass in the solar system is still contained within the sun! Even though theContinue reading “Mass of the Sun” Continue reading

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The Aurora

The aurora borealis and aurora australis – often called the northern lights and southern lights – are mysterious and unpredictable displays of light in the night sky. The most common occurrences of this phenomena take place at higher northern and southern latitudes, less frequent at mid-latitudes, and are almost never seen near the equator. AurorasContinue reading “The Aurora” Continue reading

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