Tag Archives: life

Life on Moons

Posted on April 9, 2014 by paanvaannd

<Image for this post taken from here> The Galilean moons, especially Europa, have been objects of interest for decades for scientists interested in finding life in our own solar system. Europa’s relatively young surface is, for the most part, devoid of the pockmarked landscapes that signify a geologically inactive world, meaning that there must be … Continue reading Life on Moons → Continue reading →

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The Probability of Life “Out There”

Posted on March 16, 2014 by paanvaannd

  Is there other intelligent life in the universe? Mathematically speaking, there’s almost got to be some. In fact, it would be quite surprising to find out that there aren’t other intelligent life forms, let alone simple life. Life as we know it can exist in a plethora of places and environments on Earth itself, … Continue reading The Probability of Life “Out There” → Continue reading →

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An out of this world semester…

Posted on May 1, 2013 by sharpew

What a wild ride it has been for me in astronomy 201. I really didn’t know what I was getting myself into. I am not strong in science, I took this course because I needed a credit for MNS and i sounded really interesting, and I didn’t know anyone in the class when it began. […] Continue reading →

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Extremo-cool-creatures

Posted on May 1, 2013 by sharpew

Extreomophiles are mircobes that can survive in ‘extreme’ environments. Our knowledge of these life forms forces us to reconsider the possibility of life on other planets because environments that seem inhospitable to us humans are actually hospitable for these extremophiles. There are several known types of extremophiles: thermophilies that can withstand extremely high temperatures, psychrophiles that can […] Continue reading →

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Optimistic Astronomy

Posted on April 28, 2013 by juliettealper

I have always been interested in Astronomy and the concept that Earth is only a very small part of the rest of the Universe. After learning all of the in depth detail about planet formation, moon cycles, the physics behind it all, and the rest of the topics we covered in class- I have gotten […] Continue reading →

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Fermi Paradox

Posted on April 28, 2013 by ndtidol

So let’s say there’s intelligent life in the galaxy outside of Earth. We don’t have the technology to visit them and our ability to search for them is limited. Centuries […] Continue reading →

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The Smallest Bears in the Universe

Posted on April 28, 2013 by jhughes216

  Water Bears These little guys are a part of a special group of organisms called extremophiles. While their name may be a bit misleading, water bears (or moss piglet) measure about 1.5mm long and can live in some of the harshest conditions. This ability to survive in places where most living things would find unbearable separates […] Continue reading →

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Why Have They Not Visited?

Posted on April 27, 2013 by surujdeka

The Drake Equation allows us to estimate the number of civilizations in our own Milky Way Galaxy. Even if conservative numbers are used for each of the factors in the equation, the equation yields a value in the hundreds or even thousands for the number of civilizations in the galaxy. With the numbers of galaxies […] Continue reading →

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And It All Leads Up To The Now

Posted on April 21, 2013 by wherrysg

This semester we have studied everything from the creation of the universe to black holes to microscopic bacteria living on the bottom of the ocean floor. The range of topics covered in this class has helped round my view of the beginnings of time up until now and clarified many common misconceptions ranging from tides […] Continue reading →

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Oxygen on Europa?

Posted on April 9, 2013 by mirandaskunz

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 →

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