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Tag Archives: Time
Blog 1: Time travel
Last winter break, I saw Interstellar. While various aspects of the movie interested me, the thing that especially stood out was the focus on time and the complexities it holds. Although Interstellar clearly wasn’t completely accurate in its science, it still brought up different aspects of space travel that are legitimate. In my opinion, the […]
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Blog 1: Time travel
Last winter break, I saw Interstellar. While various aspects of the movie interested me, the thing that especially stood out was the focus on time and the complexities it holds. Although Interstellar clearly wasn’t completely accurate in its science, it still brought up different aspects of space travel that are legitimate. In my opinion, the […] Continue reading
Life as a .05 Second Year-Old
In the novel, In Desert and Wilderness, Henryk Sienkiewicz remarks, “…he began to fear whether in the presence of far greater events, all his acts would not fade into insignificance, just as a drop of rain disappears into the sea.”On the Cosmic Calendar, the average human life span is only about two tenths of a second, […]
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Posted in Universe
Tagged astro2110, blog1, cosmic calendar, Time, Uncategorized
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The Speed of Light
The speed of light is very, very fast, almost incomprehensibly fast. It is unusual to think that whenever we see an object, light is bouncing off that object and hitting our eye. We perceive this to be instantaneous, but it actually takes some infinitesimal amount of time for light to travel from nearby objects to […]
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The Speed of Light
The speed of light is very, very fast, almost incomprehensibly fast. It is unusual to think that whenever we see an object, light is bouncing off that object and hitting our eye. We perceive this to be instantaneous, but it actually takes some infinitesimal amount of time for light to travel from nearby objects to […] Continue reading
Cosmic Calendar
The history of our Universe is extremely vast, and therefore might at times be a bit difficult to comprehend. In order to better take a look at the expansive history of the Universe, we can condense the large time period onto a single calendar year. This allows us to really grasp the amount of time […]
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Human’s Fascination of the Solstices
If there was one thing that early humans revered most, it may have been the position of the Sun. Ancient cultures around the world, before the first cities ever existed, built monuments to measure the Sun’s position (known as archaeoastronomy). The most famous of which is Stonehenge in England, which has its entrances aligned to […]
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Posted in Class, Historical, Instruments, Sun
Tagged astro2110, blog2, calendar, Solar System, solstice, stonehenge, technology, Time
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Consequences of a Constant Speed of Light
I find it fascinating that what we see in the night sky is an image from the past. Since nothing moves faster than the speed of light it is impossible to know what is going on at this exact moment on places other than the Earth and the Moon. Hypothetically, the Sun could suddenly explode […]
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Consequences of a Constant Speed of Light
I find it fascinating that what we see in the night sky is an image from the past. Since nothing moves faster than the speed of light it is impossible to know what is going on at this exact moment on places other than the Earth and the Moon. Hypothetically, the Sun could suddenly explode […] Continue reading
The Speed Limit of the Universe
58,536 km/h. That’s the speed of the fastest ever man-made vehicle: the New Horizons space probe. Though this may seem like an unfathomable feat to the layperson, there’s something that can travel even faster than that by five orders of magnitude. Light is the current “speed limit of the universe.” It travels at 3 x 108 m/s or 1 […]
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