This week’s topic showed me how incredibly massive our
universe is. From the “Powers of Ten” video, a film dealing with the relative
size of things in the universe and the effect of adding another power of zero, we
started 1 meter away from a typical couple having picnic in Chicago and zoomed
out ten times farther away every ten seconds. I’ve never really thought about
anything further out into space than our solar system, but actually there are
millions of galaxies that looks like dust scattered across the universe. The
video was created in 1977, and the farthest vision at the time was ten to the
twenty-fourth power, which was about 100 million light years away. I wonder if
technology advancements have allowed us to look even further out into space
today.
What surprised me most about this week’s material was how
fast technology advanced in the space exploration field. The Space Race was sparked
by Sputnik, a twenty-three inch aluminum sphere that was launched by the Soviet
Union in 1957. Sputnik inspired the creation of NASA a year later, and
governments started investing more in the education system, particularly math
and science courses. In 1961, Yuri Gagarin became the first human being to
travel into space. Shortly after in 1969, Neil Armstrong and his team were the
first humans to land on the moon with Apollo 11.
Sputnik |
I found a particular blog post, “Black Spidery Things on
Mars,” quite interesting. It shows an overhead image of the Mars surface,
mainly composed of sand dunes. However, there are little black flecks dotting
the ridges, sort of like spiders sitting in rows. Scientists believe that this
is the result from the underground layer of frozen CO2 turning into a roaring
gas, expanding, and exploding rock and ice into the Martian air like geysers. There
is so much of space that humans have not been able to explore physically yet.
Many movies have been produced in recent years that help us depict how space
exploration may be like: Gravity, Interstellar, The Martian.
Image of "Spiders" on Mars |
The Martian Trailer
Works Cited
EamesOffice. "Powers of Ten™ (1977)." YouTube. YouTube, 26 Aug. 2010. Web. 30 May 2016. <https://www.youtube.com/watch?v=0fKBhvDjuy0>.
FoxMovies. "The Martian | Official Trailer [HD] | 20th Century FOX." YouTube. YouTube, 19 Aug. 2015. Web. 30 May 2016. <https://www.youtube.com/watch?v=ej3ioOneTy8>.
Marlow. "An Eames Office Website." Powers of Ten Blog. N.p., 2 Jan. 2013. Web. 30 May 2016. <http://blog.powersof10.com/>.
Uconlineprogram. "8 Space Pt3 1280x720." YouTube. YouTube, 29 July 2013. Web. 30 May 2016. <https://www.youtube.com/watch?v=4WOqt_C55Mk>.
Uconlineprogram. "Space Pt4." YouTube. YouTube, 30 May 2012. Web. 30 May 2016. <https://www.youtube.com/watch?v=J5ClKO6AJPo>.
I found your inclusion of recently discovered marks on Mars to be very interesting. There seems to always be new news about suspicious markings found on Mars and it just shows how little we know about the other planets and what lay on or beneath their surface. The study of space is extremely exciting because theres still so much we don't know about our universe.
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