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Tag Archives: blog9
Made Out of Meat?
Space voyagers searching for intelligent life finds a race that has been trying to make contact for one hundred of its years – however, this species is so unlike anything these voyagers have ever contacted that they refuse to believe it’s even intelligent. When one of the voyagers convinces the other that the species is, […]
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The Fermi Paradox
As Arthur C. Clarke once famously said, “Two possibilities exist. Either we are alone in the universe or we are not. Both are equally terrifying.” This quote is relates in a very basic way to the Fermi Paradox. The paradox is that through the Drake Equation and the sheer size of the universe, there should […]
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EmDrive
One of the greatest difficulties interstellar, or even just interplanetary, travel faces today is the problem of fuel storage. In order to accelerate to fast enough speeds to travel between planets in a reasonable amount of time, as well as to later decelerate, ships would need to hold a tremendous amount of fuel, which would […]
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EmDrive
One of the greatest difficulties interstellar, or even just interplanetary, travel faces today is the problem of fuel storage. In order to accelerate to fast enough speeds to travel between planets in a reasonable amount of time, as well as to later decelerate, ships would need to hold a tremendous amount of fuel, which would […] Continue reading
EmDrive
One of the greatest difficulties interstellar, or even just interplanetary, travel faces today is the problem of fuel storage. In order to accelerate to fast enough speeds to travel between planets in a reasonable amount of time, as well as to later decelerate, ships would need to hold a tremendous amount of fuel, which would […] Continue reading
Signing off, at least for now
captain’s blog, Stardate 69786.0 Well friends, this is it. This blog has covered a lot of ground and explored a lot of territory. Topics of discussion include the Cosmic Calendar, the theory of relativity, groundbreaking new research in astrophysics, and aliens. Lots of talking about aliens. But I think the most important thing I’ve learned from […]
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Tardigrades
Tardigrades are amazing extremophiles! They are minute animals that are the only organism proven to withstand the vacuum of space. Recently, thousands of them were attached to a satellite that was spent into space, and were exposed into the vacuum of space to see how they would survive. As they dried out in space, their DNA broke […]
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Posted in Class, SolarSystem
Tagged astro2110, blog9, extremophiles, size, SizeandScale
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What’s Next?
Wow. In these last few months, we have gone over the entire cosmic calendar. The last topic of the class, life elsewhere in the universe, covered stuff that hasn’t even happened on this calendar yet. In this class, I really believe I’ve learned a lot of material, rather than memorizing a lot. Studying for this upcoming… More What’s Next?
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Posted in Historical
Tagged astro2110, blog9, cosmic calendar, Uncategorized
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Is The Drake Equation Useless?
The Drake Equation is an equation that was developed to help us determine what life exists in our universe beyond planet Earth. In class, we have been doing much work with the Drake Equation, including filling it out ourselves using our own estimates. But…is the Drake Equation useful or even worth our time? If you are […]
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Vanderbilt Aerospace
On the weekend of April 15th, the Vanderbilt Aerospace Design Lab (VADL) traveled to Huntsville, Alabama to compete in NASA’s Student Launch Initiative. We competed against 40 other colleges and universities. While in Huntsville, we participated in a rocket fair where we had the opportunity to showcase our rocket as well as learn about rockets […]
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