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Category Archives: Class
Messages to Space
Ever since humans realized there are worlds beyond our own, we have been curious if there is life outside of planet Earth. The universe is huge, so we can likely assume that somewhere out in the vastness of space there is life. But is it intelligent? Could we communicate with them? Would we even want […] Continue reading
Posted in Class, Historical
Tagged astro2110, blog7, communication, planets, technology
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A New Era of Stargazing
This beach pictured on Nantucket Island is my favorite place on Earth, and the origin of my interest in astronomy and curiosity of what lies beyond what we know. This beach is on the tip of the island, making light pollution a limited issue and allowing for incredible stargazing when the sun sets beyond the […] Continue reading
Posted in Class, Observables, Stars, Universe
Tagged astro2110, blog8, stargazing
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The Drake Equation
Are we alone in the universe? This is the question that has driven years of space exploration and innovation. Humans have always wondered if there are other advanced civilizations similar to our own. Unfortunately, we lack technology that is advanced enough to know for certain. But in 1961, astronomer Frank Drake wrote an equation that […] Continue reading
Posted in Aliens, Class
Tagged astro2110, blog7, communication, drakeequation, interstellar
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Blog 8: 51 Pegasi
In this blog post, I’m going to be discussing more of what we learned from Unit 4, specifically about the Doppler method. As we all now know, the Doppler method is a critical tool for detecting extrasolar planets. It searches for a star’s orbital movement around a center of mass by looking for changing Doppler […] Continue reading
Life on Mars?
Does life/did life once exist in areas of the solar system outside of our home planet Earth? In trying to answer this question, we turn to our closest neighbor and most likely candidate, Mars. As of right now, there is no evidence, past or present, that Mars has ever been home to life. That being […] Continue reading
Posted in Class, Observables, Universe
Tagged astro2110, astrobiology, blog7, Mars
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Blog 7: Thermophiles!
In this blog, I’m going to be discussing all things thermophiles! Thermophiles are organisms that are found in really hot temperatures (60 degrees Celsius – 140 degrees Celsius). Found these organisms aren’t simply found there… they thrive there! Thermophiles typically inhabit a variety of extreme ecological sites, usually hot springs like in Yellowstone National Park […] Continue reading
Are we there yet??🚀
In my entire life, I have never traveled outside of the country. Most people on Earth have never traveled off of Earth. And none of us have ever traveled outside of our Solar System! We know that travel to the Moon is possible, but is it possible to visit worlds in other planetary systems? Is […] Continue reading
Posted in Class, Space Travel
Tagged astro2110, blog7, spacecraft
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Blog 6 – Artemis II
NASA announced the Artemis II mission, which will launch no earlier than September 2025. This mission will take 4 astronauts (Reid Wiseman, Victor Glover, Christina Koch, Jeremy Hansen) to our moon. This mission will be NASA’s first crewed flight test of the Space Launch Rocket System (SLS) and Orion spacecraft. The purpose of this mission […] Continue reading
How do we discover Exoplanets?
Depiction of Astrometry For this blog I wanted to look into exoplanets and more specifically how we discover them. I found that there are 4 main methods to discover exoplanets. The first is the radial velocity method. This is how many of the first exoplanets were discovered. This method observes the doppler shift in the […] Continue reading
Posted in Class, Exoplanets, Physics
Tagged astro2110, blog6
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Blog 5 – Pluto
Watching the talk about the New Horizons mission made an impact on the way I now view space exploration. There are so many aspects to it detailed in the video I had never thought about before. Over the course of watching the talk, I was also able to fall in love with Pluto! New Horizons […] Continue reading