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Monthly Archives: April 2013
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 […] Continue reading
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 […] Continue reading
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 […] Continue reading
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 […] Continue reading
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 […] Continue reading
Posted in Observables, Physics, Stars
Tagged astro201, binary stars, blog8
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The Planet Formerly Known as Pluto
I remember that growing up, I was always told that there were 9 planets in our Solar System. I always found Pluto very interesting, and even more so now that it has been demoted from its planet status. This article provides many entertaining facts about the famous dwarf planet, a few of which I found extremely […] Continue reading
Posted in Dwarf Planets
Tagged astro201, blog7, pluto, Solar System
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Comets
Near Earth Experience The snowballs of the universe, comets are amazing bodies of ice and rock orbiting a star from a great distance. In our own solar system, these balls of ice mostly inhabit an area known as the Oort Cloud. This outer region surrounds our solar system from all different directions. Because the cloud […] Continue reading
The Planet Pluto
The little planet that could… Although I am only 22 years old, the world has changed a lot since I grew up. No longer are the days of hearing the obnoxious but familiar sound of dial-up internet, listening to music with a walkman in your hand instead of an ipod in your pocket, and above all else, […] Continue reading
Oxygen on Europa?
Europa, which is one of the four largest moons orbiting Jupiter, is currently one of the top candidates for potential life. Europa’s surface is made of ice, but beneath all this ice, is an ocean of water. This water is likely due to tidal heating caused by Jupiter and is evidenced by the magnetic field […] Continue reading
M-theory Might Explain Everything
Have you ever thought about the Big Bang? And what might have happened before it? If you have come to blindly accept the widely accepted theory about how our universe was created, you might have missed the various loopholes the theory presents. For instance, the Big Bang theory states that before the huge explosion took […] Continue reading
Posted in Class
Tagged astro201, blog8, dimensions, m-theory, parallel universes, String Theory
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