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Author Archives: jasperluastronomy
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
Speaking of Big Craters…
The Chicxulub crater is a crater buried underneath the Yucatan Peninsula which is suspected to be the location of the impact of the meteor which wiped out the dinosaurs. The crater is more than 180km in diameter and 20km in depth. Estimates place the size of the impacting meteor to be at least 10km in […]
Continue reading
Speaking of Big Craters…
The Chicxulub crater is a crater buried underneath the Yucatan Peninsula which is suspected to be the location of the impact of the meteor which wiped out the dinosaurs. The crater is more than 180km in diameter and 20km in depth. Estimates place the size of the impacting meteor to be at least 10km in […] Continue reading
Detection of Habitable Planets
We talked much in class about different methods of discovering extrasolar planets, and Dr. G pointed out to us that the only reason people bother looking for extrasolar planets is to try and find life outside of our solar system. To do this, scientists have to narrow down the list of extrasolar planets into a […]
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Detection of Habitable Planets
We talked much in class about different methods of discovering extrasolar planets, and Dr. G pointed out to us that the only reason people bother looking for extrasolar planets is to try and find life outside of our solar system. To do this, scientists have to narrow down the list of extrasolar planets into a […] Continue reading
Pillars of Creation
The above photo is a picture captured by NASA’s Hubble Space Telescope of what is now known as the “Pillars of Creation.” Located in the Eagle Nebula, which is around 6,500 – 7,000 light years away from Earth, the structures are named as such because of their pillar-like shape, as well as because the gas […]
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Problems of Nuclear Fusion for Energy
Scientists have known how to use the process of nuclear fusion as a weapon for over 50 years at this point. However, we have yet to find a way to repurpose it as a safe, nearly unlimited energy source. One of the main issues that researchers are facing with trying to tackle this issue is […]
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Posted in Physics
Tagged astro2110, blog5, nuclear fusion
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The Center of the Universe
While reading the textbook, I found it very disappointing just how close the Greeks were to figuring out that Earth was not the center of the universe. Had they not been fooled by looking for parallax, they would have been led to the right conclusion that the Earth orbits the sun, rather than that everything […]
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Posted in Historical
Tagged Archeoastronomy, astro2110, blog3, Uncategorized
Comments Off on The Center of the Universe