Archives
- 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
- 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
Tag Archives: extrasolar
Hubble and the TRAPPIST-1 System
An artist’s illustration of the TRAPPIST-1 planetary system One thing from this unit I found interesting was learning about extrasolar planets. The Hubble Space Telescope was the first to detect an exoplanet’s atmospheric conditions and collect data about its makeup. In 2000, Hubble was used to study the exoplanet 209458 b which was the first […] Continue reading
Posted in Class
Tagged astro2210, blog5, extrasolar, planets
Comments Off on Hubble and the TRAPPIST-1 System
Discovering Extrasolar Planets
Have you ever wondered if us humans are alone in the vast expanse of the universe? Do worlds similar to those in our solar system exist? Scientists are currently looking for answers to these questions by studying extrasolar planets, or planets that orbit around other stars. Three main methods allow scientists to analyze these questions […] Continue reading
Posted in Exoplanets, Stars
Tagged astro2110, blog5, extrasolar
Comments Off on Discovering Extrasolar Planets
Blog #6: Detecting Extrasolar Planets
The photo above features the transit method of detecting extrasolar planets. Detecting extrasolar planets is a very delicate and challenging task for scientists. The distances between stars and relative sizes of stars compared to planets make it extremely hard to pick them out. Stars are also typically a billion times brighter than planets. There are […] Continue reading
Posted in General, Jovians, Stars, Sun, Terrestrials
Tagged astro2110, blog6, extrasolar, planet, telescope
Comments Off on Blog #6: Detecting Extrasolar Planets
Detecting Extrasolar Planets
Extrasolar planets can be difficult to detect because they are tiny, far away, and dim, but the Doppler Method provides an indirect way to find them. This method involves looking for alternating blueshifts and redshifts in the star’s spectrum, which reveal a star’s motion around its center of mass. This motion could reveal the presence […] Continue reading
Posted in Class
Tagged astro2110, blog6, Class, discovery, dopplershift, extrasolar, gravity, planets
Comments Off on Detecting Extrasolar Planets
‘Oumuamua: An Interstellar Visitor
In 2017, a small, long object between 100 and 1,000 meters in length and between 35 and 167 meters in height and width passed through the inner solar system with a trajectory and speed only possible if it originated from beyond our solar system. This object, now known as ‘Oumuamua, is one of the first […] Continue reading
Posted in Aliens, Class, Exoplanets, Universe
Tagged astro2110, blog6, extrasolar, interstellar
Comments Off on ‘Oumuamua: An Interstellar Visitor
Which Exoplanet Could Be Planet B?
The transit method has already been used to discover a few thousand exoplanets and continues to discover more through both old observations and current missions. With this method, the brightness levels of stars in other solar systems are measured. When the brightness dims, this is a sign that an extrasolar planet may have passed inContinue reading “Which Exoplanet Could Be Planet B?” Continue reading
Posted in Class, Exoplanets, Light, Universe
Tagged astro2110, blog6, exoplanet, extrasolar, planets, space
Comments Off on Which Exoplanet Could Be Planet B?
Extrasolar Planets and the Search for Life
Kepler 22-b Extrasolar planets are planets that orbit a star other than our own. Being in another star system, these worlds are very hard to observe since they are so far away and the light they produce pales in comparison to that of the stars they orbit. Because of this, although their existence had already … Continue reading Extrasolar Planets and the Search for Life → Continue reading
Seven Brave New Worlds
Do you ever feel like one day the Earth is going to be too crowded and we would run out of resources? Is there any other habitable world out there that we could some day create a new life on? Maybe I’ve seen too much fictional movies that I somehow thought it is possible! But… Continue reading Seven Brave New Worlds → Continue reading
Posted in Class
Tagged astro2110, blog7, extrasolar, Uncategorized
Comments Off on Seven Brave New Worlds
Earth like Planets
It is interesting to think about the existence of extrasolar planets. Now that we are starting to find a lot of giants, the new thing is finding Earth like planets. Recently, Kepler has found three Earth-like planets. I am anxious … Continue reading → Continue reading
Posted in Class
Tagged astro201, blog9, earthlikeplanets, extrasolar, News
Comments Off on Earth like Planets
Kepler 2.0 Looks for Earth 2.0
Within the last week, a new break through has been made in the search for extrasolar planets, or planets orbiting another star other than our Sun. As we’ve know, other stars, or other distant suns, hold the possibility of other solar systems. Ideally, these solar systems may contain another Earth-like planet, which could possibly lead […] Continue reading
Posted in Class, Universe
Tagged astro201, blog7, cool, exoplanet, exploration, extrasolar, Solar System
Comments Off on Kepler 2.0 Looks for Earth 2.0