Tag Archives: blog4

TRAPPIST-1

Posted on April 4, 2017 by adamz6300

NASA’s Spitzer telescope has recently discovered multiple Earth size planets orbiting a single star. 7 planets to be exact. The system was named TRAPPIST after the Belgian operated telescope in Chile that discovered the first two planets. These planets are relatively close to us as well. 40 lightyears may seem like a lot, but in astronomical […] Continue reading →

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Blog 4: Electron Rainfall

Posted on April 4, 2017 by vandyastro

Picture   Earths two radiation belt known as the Van Allen belts where discover in 1958. But recent discoveries have shown that a third belt will sometimes appear. The image above shows the three belts in yellow and green represents the space between them. The Van Allen Belts since they are regions of dynamic radiation […] Continue reading →

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Blog 4 – The Sunspot Cycle and Earth’s Climate

Posted on April 4, 2017 by johnjohnb4

For this blog I thought I’d write about how sunspots affect the Earth’s climate, as I am studying environmental sciences and I recently took Professor Gilligan’s Global Climate Change course (highly recommended and it counts for AXLE).  Sunspots are the most interesting feature on the sun’s surface.  They are the dark patches that periodically appear […] Continue reading →

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Blog #4: How did the Moon form?

Posted on April 4, 2017 by andrewsolarsystem

  For a long time, we were generally unsure of how Earth’s moon originally formed, and there were a few popular theories which were later disproven. Below are original theories about the formation of the Moon and how they were disproven: Fission Theory: This theory is based on the fact that the chemical composition of the […] Continue reading →

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Juno Probe Makes Fourth Passage of Jupiter’s Clouds

Posted on April 4, 2017 by njelinek425

  Last Monday (March 27), NASA’s Juno spacecraft made a historic passage within the vicinity of the cloud tops of Jupiter’s atmosphere, marking its fifth overall flyby of the gas giant and fourth “science pass”, or experimental run. The probe marked its closest point to the planet at 08:52 GMT, coming within 2700 miles of its […] Continue reading →

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Blog #4

Posted on April 4, 2017 by niharikadar

Image of SAGE III Climate change is an oft-mentioned topic in a diverse range of conversations including those within the scientific community and increasingly in the political sphere as well. Despite a lot of ongoing talk about climate change, I think that many ordinary citizens, including myself, don’t have a good grasp of the science … Continue reading Blog #4 Continue reading →

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Building a Planet 101

Posted on April 4, 2017 by ksun1

Step 1: A Solar Nebula To build your very own solar system, you will need to start out with a solar nebula – a colossal cloud of “star stuff” recycled from dying stars. It should consist mostly of hydrogen, about 1% hydrogen compounds (“ice”), and less than 1% consisting of rock and metal. It should look something like […] Continue reading →

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The Sun Is Going To Kill Us

Posted on April 4, 2017 by Paolo Dumancas

As nuclear fusion depletes a star’s hydrogen supply throughout the phases of stellar evolution, a spherical shell of hydrogen will … More Continue reading →

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The Big CUP

Posted on April 4, 2017 by aliyazd1407

Want to know the processes that shape the planetary surfaces ? Say YES!!! (Please :P) There are four major geological processes that can explain the geological surface features but I will only focus on one of them which is IMPACT CRATERING. Impact creating is the creation of bowl-shaped impact craters mainly caused by leftover planetesimals from … Continue reading The Big CUP Continue reading →

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The Shape of The Terrestrial Planets

Posted on April 4, 2017 by Ashley Garcia

Here upon Earth, it is known that the planet’s surface is constantly changing, due to weather, tectonic movements, erosion by water, wind, flora, fauna, etc., and various other natural phenomena. These forces cause geographic features such as mountains, valleys, and other characteristics of Earth’s surface. Although the terrestrial planets all share various characteristics, the other… Continue reading The Shape of The Terrestrial Planets Continue reading →

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