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Author Archives: Michaela Thomas
Contact: The Third Answer to Fermi’s Paradox
The Fermi paradox posits that there are only three possible answers to the question “Where is everybody?” in terms of the search for other intelligent life in the Universe. The three possibilities are as follows: We are alone Civilizations are common, but no one has colonized the galaxy There is a galactic civilization, but it …
Continue reading Contact: The Third Answer to Fermi’s Paradox
Contact: The Third Answer to Fermi’s Paradox
The Fermi paradox posits that there are only three possible answers to the question “Where is everybody?” in terms of the search for other intelligent life in the Universe. The three possibilities are as follows: We are alone Civilizations are common, but no one has colonized the galaxy There is a galactic civilization, but it […]
Continue reading
Another Step Toward the Stars
Unless you missed it somehow, you’ll know that today Elon Musk’s company Space X successfully landed a reusable rocket on a drone ship in the ocean. This rocket returned from space immediately after detaching from the supply ship headed toward the International Space Station. This is an important feat since it means so much less …
Posted in Science, Space Travel, Universe
Tagged astro2110, blog8, spacex, technology, Uncategorized
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Another Step Toward the Stars
Unless you missed it somehow, you’ll know that today Elon Musk’s company Space X successfully landed a reusable rocket on a drone ship in the ocean. This rocket returned from space immediately after detaching from the supply ship headed toward the International Space Station. This is an important feat since it means so much less […]
Continue reading
Posted in Science, Space Travel, Universe
Tagged astro2110, blog8, spacex, technology, Uncategorized
Comments Off on Another Step Toward the Stars
The Possibility of Life on Enceladus
One question that still excites both amateur and professional astronomers is the possibility of life on other worlds. Certain important elements, however, must be present in order for organic life to exist. Enceladus, one of Saturn’s icy moons, has an underground ocean that may be a source of life, either sometime in the ancient past …
Posted in Aliens, Jovians, Moons, Observables
Tagged astro2110, blog7, enceladus, Uncategorized
Comments Off on The Possibility of Life on Enceladus
The Possibility of Life on Enceladus
One question that still excites both amateur and professional astronomers is the possibility of life on other worlds. Certain important elements, however, must be present in order for organic life to exist. Enceladus, one of Saturn’s icy moons, has an underground ocean that may be a source of life, either sometime in the ancient past […]
Continue reading
Posted in Aliens, Jovians, Moons, Observables
Tagged astro2110, blog7, enceladus, Uncategorized
Comments Off on The Possibility of Life on Enceladus
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 …
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
Climate Change
Climate change is unfortunately vastly overlooked as a serious threat to our species today. NASA itself has a detailed list on its website devoted to the current evidence of climate change. The list includes the following phenomena: Sea level rise Global temperature rise Warming oceans Shrinking ice sheets Declining Arctic sea ice Glacial retreat Extreme …
Posted in Observables, Science
Tagged astro2110, blog5, climatechange, globalwarming
Comments Off on Climate Change
Climate Change
Climate change is unfortunately vastly overlooked as a serious threat to our species today. NASA itself has a detailed list on its website devoted to the current evidence of climate change. The list includes the following phenomena: Sea level rise Global temperature rise Warming oceans Shrinking ice sheets Declining Arctic sea ice Glacial retreat Extreme […]
Continue reading
Posted in Observables, Science
Tagged astro2110, blog6, climatechange, globalwarming
Comments Off on Climate Change