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Category Archives: Science
Cryovolcanoes on Pluto
A recent discovery published by Nature Communications has revealed a series of ice volcanoes on the surface of Pluto. The images which lead to this discovery were captured by Nasa’s New Horizons in 2015, but it was only recently that scientists were able to identify specific peaks that they now believe are ice volcanoes, known […] Continue reading
Posted in Science
Tagged astro2110, blog5, pluto, Solar System
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Thousands of Other Planets (Post 4)
Other planets and galaxies in space have been the subject of many science fiction novels and television shows, most notably Star Trek. This week, NASA officially confirmed that 5,000 exoplanets outside of our Solar System exist. This discovery is monumental within the astronomy community, because although it has been speculated that there are millions or […] Continue reading
Posted in Exoplanets, Science
Tagged astro2110, blog4
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Nuclear Fusion: The energy of the universe… but not the energy of the Earth?
Nuclear fusion is the fundamental source of energy generation in our universe. Stars (like our Sun) undergo nuclear fusion in their cores and emit energy in the form of heat and light. This stellar energy stands in the way of a dark, cold, lifeless universe, and provides the necessary ingredients for life on Earth. Sadly, […] Continue reading
Posted in Science
Tagged astro2110, blog3, energy, nuclear fusion, technology
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The Evolution of Earth’s Atmosphere
So many of Earth’s features today, from our blue sky to life itself, depend on the atmosphere surrounding the planet, but it has taken billions of years to evolve to where it is today. This post will explore the evolution and progression of Earth’s atmosphere as well as the processes that led to these changes. […] Continue reading
Climate Change and Cryptocurrency (Post 3)
Climate change is a pressing issue in that it has the capability to completely destroy the way humans live life on Earth. One of the main types of emissions is CO2 and it is causing our atmosphere to heat rapidly. Cryptocurrency is a new trend that is focused on decentralizing finance and allowing owners of […] Continue reading
Posted in Science
Tagged astro2110, blog3, climate, climate change, technology
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blog post 04
Many people have traveling to see the Northern Lights on their bucket lists. This unique phenomenon typically occurs near the Arctic Circle, with places like Finland advertising tourist expeditions to see them. The Northern Lights, otherwise known as aurora, occur when ions from solar winds collide with atoms of different elements (oxygen, nitrogen) in Earth’s […] Continue reading
Posted in Class, Observables, Science
Tagged astro2110, Aurora, blog4, Class, northern lights, Observables, Science
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blog post 03
Nuclear fusion reactions power stars. In nuclear fusion, 2 atoms’ nuclei merge and form a heavier single nucleus. The leftover mass becomes energy. In stars like the Sun, this is generally the transformation of Hydrogen to Helium (proton-proton chain). Other, more massive stars, use the CNO cycle (uses more elements) to accomplish energy transformation. The […] Continue reading
Legacy Survey of Space and Time: The future of astronomical observation is here…. almost!
Just two years from now, the Vera C. Rubin Observatory will commence operations, beginning its mission to image nearly 40 billion celestial objects over 10 years! These observations will be made with the world’s largest digital camera and an enormous 8.4 meter (in diameter) telescope, ensuring that its images will be of the highest quality. […] Continue reading
Posted in Instruments, Observables, Science, Stars
Tagged astro2110, blog4, technology
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The Martian: Scientifically Accurate?
The Martian is one of my favorite books, and the movie adaptation was fantastic as well (mild spoilers ahead). As someone who enjoys science and science fiction, I loved the realism and accurate technical problems that Mark Watney faces. The fundamentals of life on Mars—the time needed to travel there, delays and difficulties communicating withContinue reading “The Martian: Scientifically Accurate?” 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