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Monthly Archives: March 2023
The Planets Inspiring Art
Planets have always been a large source of inspiration for classical music composers, and there is probably no larger example than Gustav Holst’s Planets Suite. This work’s popularity has also reached the masses, and his music is known to have significantly influenced John Williams in his compositions for his film scores. What I find interesting […] Continue reading
Posted in Class, Historical, Observables
Tagged art, astro2110, blog4, planets
Comments Off on The Planets Inspiring Art
Kessler Syndrome and The Future of Satellite Use
The topic of spacecraft in our solar system made me curious about the use of satellites in our exploration of space. Although we hear more about the telescopes and imaging systems that we send far beyond Earth’s vicinity, the only low Earth orbit (LEO) satellite that I hear often about is the ISS. I wanted […] Continue reading
Posted in Class, Science, SolarSystem
Tagged astro2110, blog3
Comments Off on Kessler Syndrome and The Future of Satellite Use
Star Formation
When I was a kid, I thought stars were mysterious, distant, beautiful little things in the sky. I often pictured them as little beacons far out into the universe where the “spacemans” – a cute figment of my imagination – use to locate themselves once they get lost in the dark. A polar opposite of […] Continue reading
The Λ-CDM Model
As this blog post presents me with much more freedom in topic, I’ve decided to discuss the most widely accepted theory for the origin and evolution of our universe: the Λ-CDM model. This model, named for the cosmological constant Λ which governs the accelerating expansion of space-time and for Cold Dark Matter, lays out a […] Continue reading
The Unimaginable Nature of Space-Time
Most depictions of the space-time continuum display it as a two-dimensional plane in three-dimensional space. In such a model, objects make indents in the plane based on their gravity, with more massive objects having larger indents. This model is helpful to display how gravity works, but it doesn’t capture the whole picture. The planar model […] Continue reading
What would happen if an asteroid struck present-day Earth?
We normally only see asteroids striking Earth in science fiction (what a relief!). NASA actually has an observatory whose sole purpose is to track both asteroids and comets and that appear like they might come close to Earth. During December of 2022, there were 5 asteroids that were placed on watch. Two of these asteroids […] Continue reading
Nuclear Fusion
At noon on a hot summer’s day, have you ever wondered how the Sun acquires so much energy that the light coming from it, 150 million kilometers away, can bring so much heat that it even burns your eyes and skin? The answer lies in hydrogen fusion happening in the Sun’s core. In its initial […] Continue reading
The Diversity of Terrestrial World Atmospheres: Venus, Mars and Earth
Terrestrial planets’ atmospheres, including those of Venus, Earth, and Mars, are crucial to their general behavior and possible habitability. Many elements, including the planet’s distance from the sun, the makeup of its surface, and the presence of geological activity, all impact these atmospheres. The atmospheres of terrestrial worlds display a startling variation in behavior and […] Continue reading
The Titius-Bode law
Titius Bode’s law is a fascinating concept in astronomy that has been intriguing scientists for centuries. This law is a mathematical relationship between the distances of the planets in our solar system from the Sun. It was first formulated in the 18th century by Johann Daniel Titius and later popularized by Johann Elert Bode. According […] Continue reading
The International Space Station
The international space station is a collaboration that unites humanity to pursue the largest frontier, space. The ISS is the largest and most equipped space station humanity has ever had in space and provides opportunities to research exploration of space and how to help people back on earth. The ISS orbits the earth 386 kilometers […] Continue reading