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Tag Archives: astro201
Orbital Resonance and the Asteroid Belt
Why is it that all of the matter in the inner solar system accreted to form planets, while in between Mars and Jupiter there is still a bunch of stuff […]
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Cratering, Water, and the Chesapeake Bay
The Chesapeake Bay crater is the largest impact crater in the US. The meteorite that struck Earth an estimate 35 million years ago cause water and rock to splash all […]
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Social Astronomy!
I am always interested in new ways that information, ideas and stories can be shared or exchanged online. I love all forms of social media including blogs, tumblr, twitter, google plus, you name it. It always helps me learn a new concept if I have a variety of ways to interact with the subject, like […]
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Posted in Universe
Tagged astro201, astronomy, blog8, google, social media, Solar System, twitter
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A Sea of Metal
Jupiter’s Composition Jupiter freaks me out. It is huge, big enough to greatly affect the path of any smaller body that is unfortunate enough to cross its path, with potentially adversarial results for Earth. Even more so is its composition. Should you be unfortunate enough to find yourself on a ship heading towards where the […]
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Kepler 2.0 Looks for Earth 2.0
Within the last week, a new break through has been made in the search for extrasolar planets, or planets orbiting another star other than our Sun. As we’ve know, other stars, or other distant suns, hold the possibility of other solar systems. Ideally, these solar systems may contain another Earth-like planet, which could possibly lead […]
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Posted in Class, Universe
Tagged astro201, blog7, cool, exoplanet, exploration, extrasolar, Solar System
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Theories, Theories Everywhere
What the solar system might actually look like with sun’s movement accounted for. The formation of our own and other planetary systems is, understandably, one of the most interesting topics in astronomy. But what interests me even more than our current formation theory is how subject it is to change. I do not doubt its […]
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A Comet Heads For Mars
NASA has discovered that there is “small but non-negligible” chance that Comet 2013 A1 will strike Mars in October of 2014. The comet is between 1 to 3 kilometers in […]
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Posted in Small SS Objects
Tagged astro201, blog8, Comets, impacts, Mars, Solar System
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A Breakthrough in Space Travel
There is currently a project underway which aims to send astronauts in a fusion powered spacecraft to Mars and cutting the travel time to just 30 days round trip. Using existing rocket fuels it would take at least 4 years to travel the same round trip and would cost more than $12 billion. Using this […]
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Posted in Space Travel
Tagged astro201, blog8, Mars, technology
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Drawing Closer to Discovering the Mysteries of Pluto
Right now Pluto is a very mysterious planet. No man-made object has flown by it and so there is not a lot of information on its global geology or chemical composition on the surface. In 2 years however, New Horizons will finally reach the dwarf planet and retrieve valuable data that astronomers have seeked for […]
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Posted in Dwarf Planets
Tagged astro201, blog7, charon, pluto, Solar System
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Binary (Double Star) Systems
If you’ve ever seen any kind of sci-fi movie, I’m sure you’ve seen an example of a binary star system. Countless space movies (most notably Star Wars) feature an alien sky with more than one Sun. While the effect is usually dramatized in film, these binary star systems are in fact very real. A binary […]
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Posted in Observables, Physics, Stars
Tagged astro201, binary stars, blog8
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