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: asteroids
Asteroid Mining
Picture of Asteroid With the current rise of privatized space travel, one industry that may very well likely be popularized within our lifetimes is asteroid mining. However the initial investment cost of getting to a profitable asteroid will be enormous, the payoff of mining and bringing back the metals that these asteroids contain would be …
Posted in Space Travel
Tagged asteroids, astro2110, blog6, mining, Solar System, Space Travel, technology
Comments Off on Asteroid Mining
Nuclear Weapons, Asteroids, and PHOs
Both nuclear weapons and asteroids are incredibly powerful and potentially dangerous objects with capabilities for mass destruction. The impact of the Chicxulub Asteriod about 65 million years ago had an explosive force about two million times greater than the Tsar Bomba, the most powerful man-made nuclear weapon ever deployed, which had an explosive power ofContinue reading “Nuclear Weapons, Asteroids, and PHOs” Continue reading
Blog Post 4 Chicxulub Impact
The Chicxulub Impact happened approximately 66 million years ago, defining the end of the Cretaceous Period and the beginning of the Paleocene, as well as the end of the Mesozoic Era and the beginning of the Cenozoic Era. This impact not only managed to eradicate the dinosaurs as the dominant lifeform on the planet but […] Continue reading
Making our Earth
New findings by the AKARI space telescope, coupled with surface modeling at the Earth-Life Science Institute (ELSI) at Tokyo Institute of Technology present new evidence that the asteroid matter which composes Earth was located much further out in the solar system than initially thought. Their study involved computer modeling to develop reflective spectra of hypothetical […] Continue reading
Posted in Science, Terrestrials
Tagged asteroids, astro2110, blog3, earth, Solar System
Comments Off on Making our Earth
Han Solo Is Working Too Hard
While science-fiction flicks like Star Wars produce some exhilarating and high-stakes chase scenes with the help of treacherous asteroid fields/belts, in reality, you could probably navigate these asteroid belts blind-folded. With all due respect to Han Solo’s piloting skills and his less than twelve parsecs Kessel run, he would not actually have needed to utilizeContinue reading “Han Solo Is Working Too Hard” Continue reading
Posted in Class, Small SS Objects
Tagged asteroids, astro2110, blog6, sci-fi, Solar System, space, starwars
Comments Off on Han Solo Is Working Too Hard
Deflecting Asteroids Headed to Earth
While the chances of a deadly asteroid hitting Earth are low, the damage that one could produce could result in a cataclysmic event. While it may seem that stopping an asteroid en route to Earth is impossible, there are actually certain technologies that could possibility lessen the damage. The most important thing to do isContinue reading “Deflecting Asteroids Headed to Earth” Continue reading
Posted in Class
Tagged asteroids, astro2110, blog6, Solar System
Comments Off on Deflecting Asteroids Headed to Earth
1950 DA, The (not so) Friendly Neighborhood Asteroid
1950 DA is an asteroid that was discovered in 1950 (hence the name) by Carl A. Wirtanen. After it was first discovered, it was lost after 17 days of observation because the period was too short to determine the asteroid’s future location. It was rediscovered in December 2000 and recognized as 1950 DA in January … Continue reading 1950 DA, The (not so) Friendly Neighborhood Asteroid → Continue reading
Never Tell Me The Odds
One of the best getaway scenes in movie history is in The Empire Strikes Back, when Han Solo navigates the Millennium Falcon through an asteroid field, with TIE Fighters in hot pursuit. The scene starts with the Falcon getting hit by two asteroids. The asteroid field appears to have thousands of asteroids all flying around … Continue reading Never Tell Me The Odds → Continue reading
Posted in Class, Small SS Objects
Tagged Asteroid Belt, asteroids, astro2110, blog5
Comments Off on Never Tell Me The Odds
Asteroid Defense Systems
As it currently stands, Earth has no recourse if a large asteroid decides to strike. Something on the scale of the Cretaceous-Paleogene event would devastate humanity. So, how do we protect ourselves against such an impact? Enter NASA and the “National Near-Earth Object Preparedness and Strategy Plan.” According to them, five steps need to be … Continue reading Asteroid Defense Systems → Continue reading
Posted in Physics, Public Policy, Small SS Objects
Tagged asteroids, astro2110, blog5, impact
Comments Off on Asteroid Defense Systems
Expanding a Trillion Dollar Industry
Many are familiar with mining on Earth to obtain resources that we use for all sorts of things on the planet. What many don’t know is that this process can be, and most likely will be, expanded beyond the planet. Asteroids contain many of the resources found on Earth since they are basically leftover material … Continue reading Expanding a Trillion Dollar Industry → Continue reading
Posted in Small SS Objects
Tagged asteroids, astro2110, blog4, Solar System
Comments Off on Expanding a Trillion Dollar Industry