Archives
- November 2024
- October 2024
- 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
- Class
- 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
- technology
- telescopes
- tides
- Time
- Uncategorized
Tag Archives: sunspots
Solar Flares and their Effect on Earth
~”All truths are easy to understand once they are discovered; the point is to discover them”~ Galileo Galilei In 1610, Galileo Galilei discovered sunspots on the sun in our solar system, showing that space was imperfect. However, little was known about these sun spots until the late 19th century. Astronomical researchers discovered that the sunspots […] Continue reading
Posted in Class, Light, SolarSystem, Sun
Tagged astro2110, blog4, Class, light, solarflares, solarsystem, Spaceweather, Sun, sunspots
Comments Off on Solar Flares and their Effect on Earth
No sunspots on the Sun?
Have you ever seen pictures of the Sun and noticed that it has dark spots on its surface? These sunspots are cooler than the other regions on the Sun, but they also represent the beginning of new solar cycles. In fact, some signs point to the next cycle, Cycle 25, having a much smaller numberContinue reading “No sunspots on the Sun?” Continue reading
Posted in Class, Observables, Sun
Tagged astro2110, blog4, Solar System, Solar System: Sun, sunspots
Comments Off on No sunspots on the Sun?
Sunspots
Sunspots are areas of the sun that appear dark because they are cooler than their surroundings and are used as an indicator of solar activity. They are formed because material at the solar equator moves significantly faster than the materials at the poles, causing the magnetic field lines to become warped. If the magnetic field … Continue reading Sunspots Continue reading
The Pock-Marked Sun God
Sunspots are areas on the Sun that appear darker compared to their surroundings because they are cooler than the areas around them. This does not mean that the spots are actually cold, but relative to the 5800K temperature of the rest of the Sun, sunspots are much cooler at 4000K. Magnetic fields prevent the hotter […]
Continue reading
The Pock-Marked Sun God
Sunspots are areas on the Sun that appear darker compared to their surroundings because they are cooler than the areas around them. This does not mean that the spots are actually cold, but relative to the 5800K temperature of the rest of the Sun, sunspots are much cooler at 4000K. Magnetic fields prevent the hotter …
“Imperfections” in the Sky
As we study the history of astronomy, and delve into the lives of figures such as Newton, Kepler and Capernicus, I found it particularly interesting how vital the Christian Church was in proving/disproving whether the so-called “scientific facts” of the … Continue reading →
Continue reading
Posted in Historical, Observables
Tagged astro201, blog4, galileo, sunspots
Comments Off on “Imperfections” in the Sky
Astronomy201: Reflection and Take Away
The best part about this class has been the breadth of knowledge I have accumulated. We tend not to go too far into any one subject, but we cover enough […]
Continue reading
Posted in Sun
Tagged astro201, blog10, solarflares, sunspots
Comments Off on Astronomy201: Reflection and Take Away