January 2021 S M T W T F S « Apr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Archives
- April 2020
- March 2020
- February 2020
- January 2020
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- July 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- April 2015
- March 2015
- February 2015
- January 2015
- April 2014
- March 2014
- February 2014
- January 2014
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- April 2012
- March 2012
- February 2012
Currently Used Categories
Tag Cloud
astro201 astro2110 astronomy blog1 blog2 blog3 blog4 blog5 blog6 blog7 blog8 blog9 blog10 brahe Comets Copernicus earth Europa extremophiles galilei galileo gravity history HW6 jupiter Kepler life Mars me Moon NASA Newton planets pluto saturn Solar System space spacecraft technology telescope telescopes tides Time Uncategorized venus
Category Archives: Universe
Life on Europa?
When considering the likeliest hosts for extraterrestrial life in our very own system, Europa surely is near the top of possible candidates. One of Jupiter’s 79 (!) moons, it possesses the smoothest surface of any celestial body in the solar system. Because of this and imaging from probes, scientists have hypothesized that Europa has aContinue reading “Life on Europa?” Continue reading
Living on Titan?
Could human beings inhabit Titan, one of Saturn’s moons? Titan is one of the least hostile places for humans in the outer solar system. Titan has liquid methane lakes and oceans on its surface, and even has weather. Titan’s atmosphere is very dense – 95% nitrogen and 5% methane. The gravity on Titan is slightlyContinue reading “Living on Titan?” Continue reading
Why is Pluto No Longer a Planet?
It’s no secret Pluto has been out of the privileged circle of celestial bodies to be considered planets for over a decade now. But many don’t realize what events led to this ousting, and the reasonings for doing so. Pluto had long since been considered a planet since its discovery in the 1930’s. Yet startingContinue reading “Why is Pluto No Longer a Planet?” Continue reading
The Interiors of the Giants of the Solar System
The giants of our solar system, other than the Sun of course, are quite different from the terrestrial planets whether it comes to the atmospheres, the surfaces, size, or other planetary features. One key difference is the interior of these giant planets. Terrestrial planets, for context, have a very dense core followed by a rockyContinue reading “The Interiors of the Giants of the Solar System” Continue reading
The Trouble With Astronomy 🤔
“Space,” it says, “is big. Really big. You just won’t believe how vastly, hugely, mindbogglingly big it is. I mean, you may think it’s a long way down the road to the chemist’s, but that’s just peanuts to space.” — Douglas Adams, The Hitchhiker’s Guide to the Galaxy So you want to study space? Now, … Continue reading The Trouble With Astronomy 🤔 Continue reading
Posted in Class, Historical, Observables, Stars, Universe
Tagged astro2110, blog4, history, technology
Comments Off on The Trouble With Astronomy 🤔
Back to the Beginning: The Big Bang
The Big Bang. It was big and definitely was a bang, but many think that this event just happened and here we are in the same universe billions of years later. In reality, the Universe has been evolving, rapidly at first slowing over time, and it continues to evolve today. The first stage of evolutionContinue reading “Back to the Beginning: The Big Bang” Continue reading
We’re Not the Only Living Ones in the Universe, Kind Of
For ages, humans have been questioning the possibility of other life forms in the universe. There are many theories and ideas of evidence of other life forms. For example, there appears to be dry river beds on Mars. It is thought that Mars could at one point retain water on its surface and life could’veContinue reading “We’re Not the Only Living Ones in the Universe, Kind Of” Continue reading
Exotic Energy Concepts
With the pressing concerns regarding climate change, alternative sources of energy have been a prevalent topic of discussion. These sources range from feasible ideas such as nuclear power to ideas a bit more far fetched, such as harnessing energy from waves. While the alternative energy sources in question are all relatively feasible, there are someContinue reading “Exotic Energy Concepts” Continue reading
Posted in Universe
Tagged astro2110, black hole, blog4, Dyson Sphere, energy, technology
Comments Off on Exotic Energy Concepts
The Revolutionary James Webb Telescope
In a previous post, I wrote about the Hubble telescopes revolutionary Hubble Legacy Field image. This ended the era of Hubble, which was the source of most of the discoveries of our solar system over the past decades. The new James Webb telescope is now set to be put into orbit in 2021, and itContinue reading “The Revolutionary James Webb Telescope” Continue reading
Blog #4: Statistics Behind Our Solar System
A concept that has always intrigued me is the possibility of life on Earth. It seems like every topic we cover reveals another statistical improbability that has allowed life to exist on Earth at all. For example, we are just far enough from the sun that we have an atmosphere, but not so far fromContinue reading “Blog #4: Statistics Behind Our Solar System” Continue reading