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Tag Archives: space
How do we Reconcile With the Fermi Paradox?
The Fermi Paradox questions the discrepancy between the vastness of the universe and the apparent lack of intelligent life. This paradox has been discussed at length with many experts and as all paradoxes go, there is no clear conclusion. However, there does appear to be strong rebuttals to the paradox. One rebuttal that I find […] Continue reading
Posted in Aliens, Class, Science
Tagged astronomy, blog7, Fermi Paradox, fermiparadox, space
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Pluto, The Hated One
Blog Post #5 – Pluto, The Hated One Pluto, our beloved cosmic underdog, has had a rollercoaster of a journey in the astronomical community. Once considered the ninth planet of our solar system, it was demoted in 2006 to “dwarf planet” status, much to the dismay of Pluto enthusiasts worldwide. But don’t let its diminutive […] Continue reading
The Eclipse Almost Stole My Sight
by Marca On Monday, April 8, 2024, North America witnessed a solar eclipse, and it almost blinded me. But before I talk about that, what is a solar eclipse? A solar eclipse occurs when the Moon moves between the Sun and the Earth, which blocks the Sun totally or partially and casts a shadow on […] Continue reading
Geological Activity Far out in the Solar System
Based upon the formation and evolution of the rocky terrestrial planets, size of the planet results in whether the planet is geologically active or dead. However, the moons of Jupiter, Saturn, and Neptune are smaller in size than Earth, yet are geologically active. How come? It turns out that the magma volcanic activity of the […] Continue reading
Blog #4
Composition -The solar system is primarily composed of the Sun, which makes up about 99.8% of its total mass. The Sun is primarily composed of 74% hydrogen and about 24% helium with some amounts of heavier elements. Planets in our solar system are divided into two main groups based on their composition: the terrestrial planets […] Continue reading
Blog Post #3
The solar system began to form from a giant molecular cloud of gas and dust particles about 4.6 billion years ago. This cloud most likely experienced a shock wave from a nearby supernova, which could have made it collapse under its own gravity. It then began to spin and flatten into a disk shape due […] Continue reading
Posted in Historical, Science
Tagged asteroid, astro2110, astronomy, blog3, Solar System, space
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What color is the Sun? (not yellow)
by me The Sun is the brightest and biggest celestial body in our solar system. Its diameter is 865,000 miles, which is about 110 Earths long. Without the Sun’s light, there would be no life on Earth. The Sun is so important to us humans, yet some people don’t take the time to appreciate its […] Continue reading
What Americans Think of Space
The SpaceX Falcon 9 rocket carrying NASA’s Crew-5 Dragon spacecraft In 2023, the Pew Research Center surveyed over 10,000 American adults to understand Americans’ views of space issues. Here are a few of Pew’s findings : Pew also asked respondents how they would rate priorities for NASA’s space efforts. The survey listed the nine priorities […] Continue reading
NASA’s MAVEN mission
The MAVEN spacecraft NASA’s Mars Atmosphere and Volatile Evolution spacecraft (MAVEN) is studying Mars’s atmosphere. MAVEN was launched in November 2013 and arrived and arrived at Mars in September 2014. The MAVEN mission is helping scientists learn about how Mars loses its atmosphere and how/when the planet lost its water. MAVEN is an orbiter spacecraft […] Continue reading
Posted in Class, Science
Tagged astro2110, blog3, Mars, NASA, Solar System, space, spacecraft
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Gravitational Mysteries
by me The idea of gravity, the fundamental force that controls how objects move in the universe, is both intriguing and mysterious. Gravity is a force that pulls objects toward each other; it controls everything from an apple falling from a tree to a planet’s orbit around a star. It’s a force that operates over […] Continue reading