Tag Archives: astrobiology

Strain 121: Surviving Beyond Boiling

Posted on April 29, 2024 by Garrett

Image of Strain 121 For my blog post I wanted to learn more about extremophiles. One extremophile I found particularly interesting was Strain 121. This single-celled organism is considered a hyperthermophile. Strain 121 can survive and reproduce at temperatures as high as 121 degrees Celsius (250 degrees Fahrenheit), which is where it gets its name. […] Continue reading →

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Potential for Life on Europa

Posted on April 28, 2024 by katie shapiro

“Two possibilities exist: Either we are alone in the Universe or we are not. Both are equally terrifying.”-Arthur C. Clarke In order for their to be the possibility of life, there needs to be liquid water. That is why life is so successful here on Earth; we have an abundance of liquid water in the […] Continue reading →

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Blog 7: The Fermi Paradox

Posted on April 27, 2024 by matthewastro

Many scientists have theorized that we are not alone in the universe. Indeed, there are many scenarios that should lend themselves to the existence of life. The conditions inherent in theoretical models that have been developed to explain Earth’s formation and subsequent development of life exist elsewhere. Not only do they exist, but they appear […] Continue reading →

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NASA’s Astrobiology Program

Posted on April 27, 2024 by Angela Harris

Astrobiologists at NASA use data from many NASA missions to study the possibility of life on other worlds. Here are a few ways they use data from other missions to support the NASA Astrobiology Program:  Chandra X-ray Observatory   The Chandra X-ray Observatory is a telescope that detects emission from extremely hot regions of space (exploded […] Continue reading →

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Life on Mars?

Posted on April 22, 2024 by liamoneill95

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 →

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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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Farewell, for now

Posted on April 28, 2023 by 7smessier45

I have always loved the stars, nebulae, planets, and all the space in between, but I never had a chance to seriously study them until this year. I am incredibly grateful that I was able to devote two classes (and a lab!) to learning more about the processes that govern solar system formation and how […] Continue reading →

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Extremophiles: life finds a way

Posted on April 28, 2023 by 7smessier45

I remember first learning about extremophiles back in the sixth grade. Back then, I was fascinated by life’s ability to find a way to survive even in the ‘worst’ conditions. Now that I’m older, I am no less fascinated by these amazing organisms, their ability to thrive, and their connection to astronomy. (I only recently […] Continue reading →

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Chemosynthesis

Posted on April 21, 2023 by Alex Diefenbach

(The Chemosynthetic Process) I remember back in AP Biology in high school, my teacher briefly mentioned during the unit on autotrophs, that there are certain types of organisms who create their own energy but do it in the absence of the sun. To me this was a complete conundrum. In every science related class, presentation […] Continue reading →

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