December 2021 S M T W T F S « May 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
- 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
- astr201
- 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
- technology
- telescope
- telescopes
- tides
- Time
- Uncategorized
- venus
Tag Archives: astr201
I will never know if the Earth was a fluke
I had taken Astronomy 201 because I was curious about humanity’s place in the universe. As a second semester senior, I didn’t need this class at all; I just wanted broaden my understanding of the world around me. Deep down, I also wanted form an educated opinion on the possibility of extraterrestrial life. It was hence […]
Continue reading
To Go Boldly Where No (Hu)Man Has Gone Before: The Future of Space Exploration
In the 1960’s, Star Trek popularized the idea of outer space as the “final frontier”. However, exploration of space is about as final as the possible values between .99 and 1: the possibilities are limitless. Here are few of the most exciting forthcoming explorations of this infinite final frontier: NASA’s Journey to Mars– NASA plans … Continue reading To Go Boldly Where No (Hu)Man Has Gone Before: The Future of Space Exploration →
Continue reading
Posted in Class
Tagged astr201, blog10, finalfrontier
Comments Off on To Go Boldly Where No (Hu)Man Has Gone Before: The Future of Space Exploration
To Go Boldly Where No (Hu)Man Has Gone Before: The Future of Space Exploration
In the 1960’s, Star Trek popularized the idea of outer space as the “final frontier”. However, exploration of space is about as final as the possible values between .99 and 1: the possibilities are limitless. Here are few of the most exciting forthcoming explorations of this infinite final frontier: NASA’s Journey to Mars– NASA plans … Continue reading To Go Boldly Where No (Hu)Man Has Gone Before: The Future of Space Exploration → Continue reading
Posted in Class
Tagged astr201, blog10, finalfrontier
Comments Off on To Go Boldly Where No (Hu)Man Has Gone Before: The Future of Space Exploration
Are You There, Universe? It’s Me, Earth.
In 1974, to celebrate the remodeling of Puerto Rico’s Arecibo radio telescope, the Arecibo message was sent toward the globular star cluster M13 (located 25,000 light years away from our sun) through radio waves. The message was written by Dr. Francis Drake (of the Drake equation) and Carl Sagan, among others. Aimed at other civilized … Continue reading Are You There, Universe? It’s Me, Earth. →
Continue reading
Posted in Class
Tagged arecibomessage, astr201, blog9, extrasolarlife
Comments Off on Are You There, Universe? It’s Me, Earth.
Planet Discovered with Four Parent Stars
Binary star systems, like the one featured in the Tatooine system of Star Wars are common in the universe with half of all systems being comprised that way. Ternary system, or systems with three stars, are more rare, and even more rare are quaternion systems. Planets within these four star systems are also rare, so much so […]
Continue reading
Predicting Impact Events
In 1994, Comet Shoemaker-Levy 9 created a large impact event on Jupiter, giving the scientific community a greater sense of urgency in detecting possible impact objects before they reached Earth. These efforts to detect near-Earth objects, known collectively as “Spaceguard”, have enjoyed both successes and failures. For example, in 2008, the Catalina Sky Survey discovered … Continue reading Predicting Impact Events →
Continue reading
Predicting Impact Events
In 1994, Comet Shoemaker-Levy 9 created a large impact event on Jupiter, giving the scientific community a greater sense of urgency in detecting possible impact objects before they reached Earth. These efforts to detect near-Earth objects, known collectively as “Spaceguard”, have enjoyed both successes and failures. For example, in 2008, the Catalina Sky Survey discovered … Continue reading Predicting Impact Events → Continue reading
Orbital Resonances: They Space Out the Solar System
In class we learned that the divisions in Saturn’s rings are caused by orbital resonance. Orbital resonance is a phenomenon in which “two orbiting bodies exert a regular, periodic gravitational influence on each other,” usually because their orbital periods “match up”. For instance, if particles were in Saturn’s Cassini division, they would orbit twice for … Continue reading Orbital Resonances: They Space Out the Solar System →
Continue reading
Posted in Class
Tagged astr201, blog7, orbitalresonance
Comments Off on Orbital Resonances: They Space Out the Solar System
Orbital Resonances: They Space Out the Solar System
In class we learned that the divisions in Saturn’s rings are caused by orbital resonance. Orbital resonance is a phenomenon in which “two orbiting bodies exert a regular, periodic gravitational influence on each other,” usually because their orbital periods “match up”. For instance, if particles were in Saturn’s Cassini division, they would orbit twice for … Continue reading Orbital Resonances: They Space Out the Solar System → Continue reading
Posted in Class
Tagged astr201, blog7, orbitalresonance
Comments Off on Orbital Resonances: They Space Out the Solar System