Category Archives: Class

Drake Equation

Posted on April 30, 2023 by shuhuaiwang

I have been thinking about whether there are civilizati […] Continue reading →

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Godzilla the Extremophile

Posted on April 30, 2023 by sadiekarr

(Diagram of the various conditions in which different types of extremophiles live) Extremophiles are organisms that live in, you guessed it, “extreme” environments, like volcanoes, the bottom of the ocean, acidic areas, etc. When we talked about extremophiles in class, we mostly looked at microbes and bacteria- the little guys. But I want to talk […] Continue reading →

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Astrobiology & The Search For Life

Posted on April 30, 2023 by brandodan

Astrobiology is the study of life that occurs somewhere other than Earth, as we’ve learned in class, and this blog post emphasizes its developments and possible future directions. There have been substantial scientific, technological, and programmatic advances achieved in the hunt for extraterrestrial life since the 2015 publication of NASA’s Astrobiology Strategy. Understanding the beginnings […] Continue reading →

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Blog 7 – The Fermi Paradox

Posted on April 30, 2023 by constellationsarentreal

When learning astronomy, one often wonders if humanity is alone in the galaxy. Physicist Enrico Fermi pondered this question, and ultimately came to a rather profound conclusion. Statistically our galaxy should be home to at least a handful of advanced societies more than capable of interstellar travel, so why have we not encountered any? Fermi […] Continue reading →

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Asteroid Mining

Posted on April 30, 2023 by sahilreddy2

Hayabusa: A robotic spacecraft by JAXA to acquire a sample from the asteroid Itokawa Asteroid mining can be crucial in helping us to acquire rare materials in our solar system. The asteroid belt has 8% metal-rich asteroids and 75% volatile-rich carbonaceous asteroids.  Currently the technique is mainly just theoretical as we don’t have the infrastructure […] Continue reading →

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The Fermi Paradox

Posted on April 30, 2023 by sahilreddy2

A possible solution to the Fermi Paradox? The Fermi Paradox attempts to answer the question about extraterrestrial life that so many humans have thought about for centuries. Enrico Fermi a physicist, in 1950, while discussing extraterrestrial life he began to wonder if aliens did in fact exist then how have they not expanded throughout the […] Continue reading →

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What’s Next?

Posted on April 29, 2023 by alicebyrnes

While I’ve always been vaguely interested in astronomy, before taking this class some part of my brain assumed we had somewhat stagnated on space exploration. This is largely because I knew other stars and galaxies were so far away, and we just don’t have the technology to travel to them. Ultimately, this class helped me […] Continue reading →

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Where Are All the Aliens? Potential Solutions to the Fermi Paradox

Posted on April 29, 2023 by Europa

In class, Dr. G mentioned a Wait But Why article about the Fermi Paradox. I absolutely love this article and the entire concept of the Fermi Paradox–I even wrote about it in my Common App essay four years ago! The Fermi Paradox, first informally presented by physicist Enrico Fermi, describes the apparent contradiction between our […] Continue reading →

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JUICE Explorer

Posted on April 29, 2023 by alicebyrnes

As discussed briefly in class, the European Space Agency (ESA) just successfully launched the Juice (formerly JUICE: JUpiter ICy moons Explorer) mission on April 14th! I had no idea this mission even existed before it was mentioned, so I decided to explore it further. The goal of this mission is focused on Jupiter’s moons. While […] Continue reading →

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Binary on the Golden Records

Posted on April 29, 2023 by casciand7

The Voyager Golden Records are the successors to the pioneer plaques in that they were launched four years later and contain more information than their predecessors. As phonographic record, there are lots of sounds and images of life on Earth contained on them, which can be read in detail here. The cover of the records, […] Continue reading →

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