October 2024 S M T W T F S « Sep 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
- September 2024
- August 2024
- April 2024
- March 2024
- February 2024
- January 2024
- May 2023
- April 2023
- March 2023
- February 2023
- January 2023
- May 2022
- April 2022
- March 2022
- February 2022
- January 2022
- May 2021
- April 2021
- March 2021
- February 2021
- January 2021
- 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
- astrobiology
- astronomy
- blog1
- blog2
- blog3
- blog4
- blog5
- blog6
- blog7
- blog8
- blog9
- blog10
- brahe
- Comets
- Copernicus
- earth
- Europa
- extremophiles
- galilei
- galileo
- gravity
- history
- HW2
- HW6
- jupiter
- Kepler
- life
- Mars
- me
- Moon
- NASA
- Newton
- planets
- pluto
- saturn
- Solar System
- space
- spacecraft
- technology
- telescopes
- tides
- Time
- Uncategorized
Author Archives: michellelei
Looking to the Future
Coming into college, I was excited to finally be able to take astronomy courses to satisfy my science requirements, since I had always had a mild interest in space. Taking ASTR 102 in my fall semester opened my eyes to just how extensive the universe was, and what an incredible way in which it developed.… Continue reading Looking to the Future Continue reading
Is Anybody Out There?
While eating lunch with some colleagues in 1950, Enrico Fermi made an innocent yet profound comment about life in the universe. As a well-known physicist, Fermi knew that the universe was old enough to possibly have other life present, especially within the Milky Way. If this was the case, there was an obvious question –… Continue reading Is Anybody Out There? Continue reading
Voyager 2
Almost all of the information and pictures scientists have today from the outer planets is due to flyby missions such as NASA’s Voyager 2. As we learned in the last unit, flyby space probes are especially helpful because they can pass by and gather information on multiple planets within one single mission, and that is… Continue reading Voyager 2 Continue reading
Posted in Space Travel
Tagged astro201, blog8, mission, Solar System, voyager2
Comments Off on Voyager 2
Put a Ring on It
An interesting characteristic that all the jovian planets possess is their rings. The most remarkable and noticeable of these are Saturn’s, which extend hundreds of thousands of kilometers wide. However, Jupiter, Uranus, and Neptune all have rings as well, on a much smaller scale. Although the rings are rather wide, they are only 1-1000 m… Continue reading Put a Ring on It Continue reading
Posted in Jovians, Planet Rings
Tagged astro201, blog7, rings, Solar System
Comments Off on Put a Ring on It
Global Warming – Who’s to Blame?
Nowadays, the issue of global warming has been growing in controversy and concern. The effects of it are already very noticeable – rising sea levels, the melting of polar ice, endangered species, and so much more. Many people believe that the greenhouse gases are mostly to blame, but that is not exactly the case. Greenhouse… Continue reading Global Warming – Who’s to Blame? Continue reading
Posted in Class, Light
Tagged astro201, blog5, globalwarming, greenhouse
Comments Off on Global Warming – Who’s to Blame?
The Rosetta Mission
Over spring break, I came downstairs for dinner and my dad just so happened to be watching a PBS documentary on the ESA (European Space Agency)’s recent Rosetta mission. The documentary explains the behind the scenes work that went into developing the mission, giving insight into the building of the orbiter, the unique technological features,… Continue reading The Rosetta Mission Continue reading
Posted in Instruments, Space Travel
Tagged astro201, blog6, mission, rosetta
Comments Off on The Rosetta Mission
The 12…wait, there’s 13?…Zodiac Signs
If you’re like me, you identify pretty deeply with your zodiac sign. Although I don’t believe that every word of my horoscope is necessarily true, I still like to think that I embody all the qualities of a Leo. In addition, it’s entertaining to read my horoscopes from time to time, even though they aren’t… Continue reading The 12…wait, there’s 13?…Zodiac Signs Continue reading
The Mystery of Stonehenge
The mysterious, striking structure of Stonehenge has fascinated archeologists, historians, and many people alike ever since its discovery. There are a multitude of theories as to what its purpose might have been, such as an astronomical observatory, a religious/spiritual site, and some even believe that it was placed on Earth by extraterrestrials. Many archeoastronomers believe… Continue reading The Mystery of Stonehenge Continue reading
Johannes Kepler in Context
Johannes Kepler (December 27, 1571-November 15, 1630) Johannes Kepler contributed significantly to the world of astronomy by finally proving that planetary orbits were not perfect circles, but ellipses. Up until his time, all astronomers insisted that the planets orbits be perfect circles because everything in the universe was created by God, and God was perfect.… Continue reading Johannes Kepler in Context Continue reading
StarMap 3D+
In the spirit of being in an astronomy class, I felt inclined to download a stargazing app onto my phone. StarMap3D+ was recommended by a multitude of people to me, so I downloaded it. The app costs $2.99 in the Apple App Store, but it is worth it if you want a quality stargazing app… Continue reading StarMap 3D+ Continue reading