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Category Archives: Space Travel
Wormholes
A wormhole is a theoretical tunnel connecting two points in space-time based on the theory of general relativity. Albert Einstein, Nathan Rosen and Ludwig Flamm are three physicists credited with hypothesizing this theory, but whether we will actually find one (let alone enter it) is largely up to debate. Warmholes are theorized to “pop-up” as tiny … Continue reading Wormholes → Continue reading
Ideal Spring Break Vacay Spots
Looking for a cool vacation spot this spring break of summer? Are Rome, Sydney, and Beijing too tame for your taste? Why not take a trip to outer space? Companies are currently offering this once in a lifetime trip at the low price of $75,000 for four whole hours in space. Why is […] Continue reading
Posted in General, Space Travel
Tagged astro2110, blog3, Uncategorized
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Kessel Run in Twelve Parsecs
The speed of light is one of the few constants in our universe that we consistently look to when it comes to space. It is an astronomical measurement that we only dream of achieving. Seeing the Millennium Falcon shift into overdrive or the Enterprise slip into hyperdrive are only distant fantasies for us Earth-bound creatures. … Continue reading Kessel Run in Twelve Parsecs → Continue reading
Posted in Class, Light, Space Travel
Tagged astro2110, blog1, light-speed, relativity
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Putting the speed of light into perspective
The theory of special relativity tells us that there is an absolute speed limit in the universe, that being the speed of light. At a speed of about 300,000 km/s, light takes only one second to travel to the Moon from Earth and eight minutes to travel to the Sun from Earth. This speed is … Continue reading “Putting the speed of light into perspective” Continue reading
Posted in Light, Physics, Space Travel
Tagged Andromeda, astro2110, blog1, relativity, speedoflight
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Speck of Dust and Cosmic Sand (Blog #1)
As of the time of writing, Voyager 1 is over 21.1 billion kilometers away from its launch point of Earth. This distance seems long to most, but in the grand scheme of things it is almost nothing at all. This distance represents only 0.2% of that of a lightyear, meaning that a photon released from … Continue reading Speck of Dust and Cosmic Sand (Blog #1) → Continue reading
Posted in Class, Space Travel
Tagged astro2110, blog1, scale
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Blog 7 – Interplanetary Life Travel
From the title, you might think the subject of this blog is about human space travel, something that isn’t very developed today. However, it is possible that some life forms before us have experienced travel between the planets. There are theories that support the idea that life originated on either Venus or Mars, and then […] Continue reading
Posted in Space Travel, Terrestrials
Tagged astro2110, blog7, Solar System
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Blog 7: Wait But Why
Where is everybody? That is essentially the question asked in the Fermi Paradox. Compared to Earth and our solar system, the universe is extremely vast and extremely old. Surely there must be intelligent life somewhere within the depths of the unexplored universe? The Drake Equation (written as N = R* • fp • ne • fl • fi • fc • … Continue reading Blog 7: Wait But Why Continue reading
Posted in Class, Space Travel
Tagged astro2110, blog7, drake equation, Fermi Paradox, Uncategorized
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Monkeys in Space!
The pioneer monkey in space was named Albert II. On his mission, he made it 83 miles above the Earth. However, despite surviving the trip up, Albert II died when his parachute malfunctioned on his way down. On his trip, he was under anesthesia, and attached to sensors so that scientists could monitor his vitals… Continue reading Monkeys in Space! Continue reading
Posted in Historical, Space Travel
Tagged astro2110, blog 8, life, technology
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What is SpaceX?
In the last year or two, you may have heard the term ‘SpaceX’ pop up in casual conversation. You may … More Continue reading
12 Billion Miles Away and On Your TV
Ever wondered how a probe called Voyager managed to make it 12 billion miles away from this pale blue dot? … More Continue reading
Posted in Historical, Instruments, Space Travel
Tagged astro2110, blog8, technology, voyager
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