Tag Archives: blog3

Comparing the Atmospheres of Mercury, Venus, Earth, and Mars

Posted on February 27, 2023 by Melanie Marszal

We may not think much about the presence of Earth’s atmosphere in our day-to-day lives, but it has an immense impact on us. Earth’s atmosphere contains the oxygen we need to breathe, protects us from many of the Sun’s harmful ultraviolet (UV) rays, helps stabilize the Earth’s temperature, and is responsible for weather patterns. If […] Continue reading →

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Solar Flares and the Carrington Event

Posted on February 26, 2023 by sydneyastr2110

We heard a little bit about the Carrington Event in class, and I wanted to know more about it. A solar flare is essentially a burst of energy on the Sun which sends electrified gas and subatomic particles toward Earth. In 1859, there was an abnormally large solar flare caused two geomagnetic storms known as […] Continue reading →

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Nuclear Fusion: The energy of the universe… but not the energy of the Earth?

Posted on March 23, 2022 by alexlitt

Nuclear fusion is the fundamental source of energy generation in our universe. Stars (like our Sun) undergo nuclear fusion in their cores and emit energy in the form of heat and light. This stellar energy stands in the way of a dark, cold, lifeless universe, and provides the necessary ingredients for life on Earth. Sadly, […] Continue reading →

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Humanity’s Long-Term Future

Posted on March 22, 2022 by Jack Walton

For my third blog post, I wanted to research the future of Humanity. In about 5 billion years the Sun will run out of Hydrogen to fuse in the core, causing the sun to increase in size and become a Red Giant. It will get so large that it will swallow up Mercury, Venus, and […] Continue reading →

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Climate Change and Cryptocurrency (Post 3)

Posted on March 22, 2022 by ccatanese1

Climate change is a pressing issue in that it has the capability to completely destroy the way humans live life on Earth. One of the main types of emissions is CO2 and it is causing our atmosphere to heat rapidly. Cryptocurrency is a new trend that is focused on decentralizing finance and allowing owners of […] Continue reading →

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blog post 03

Posted on March 22, 2022 by graceward02

Nuclear fusion reactions power stars. In nuclear fusion, 2 atoms’ nuclei merge and form a heavier single nucleus. The leftover mass becomes energy. In stars like the Sun, this is generally the transformation of Hydrogen to Helium (proton-proton chain). Other, more massive stars, use the CNO cycle (uses more elements) to accomplish energy transformation. The […] Continue reading →

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Origins of the Solar System

Posted on March 22, 2022 by Sheila Chau

It’s interesting to think about the formation of the solar system and how the gasses that originally created it are still a part of our solar system. The origins of the solar system can be explained by the nebular theory. The nebular theory suggests that our solar system was formed from the gravitational collapse of…Continue reading » Continue reading →

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Nuclear Fusion

Posted on March 22, 2022 by Kaitlyn Lane

Nuclear fusion is a reaction between molecules where nuclei are combined to form different atomic nuclei and particles, releasing energy. This process powers main sequence stars through stellar nucleosynthesis. Stellar nucleosynthesis can only occur at extremely high temperatures in the cores of stars. Depending on the mass of the stars, i.e. the pressure and temperature […] Continue reading →

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Nuclear Fusion

Posted on March 22, 2022 by jadonroy

Nuclear fusion is an incredibly interesting topic by which one of the most important parts of our solar system and cosmos utilizes constantly. In the core of our very own sun, hydrogen is converted into helium in a process known as nuclear fusion. In the sun and other stars, Nuclear Fusion reactions power this process […] Continue reading →

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Blog #3: Radioactive Decay and Radiometric Dating

Posted on March 22, 2022 by nadiamcglynn

Radioactive decay is one of the processes by which Earth produces heat. Radioactive isotopes start off unstable (these are called the parent isotopes), and so they decay into other, more stable daughter/progeny isotopes. The decay produces alpha, beta, or gamma radiation which is then converted into thermal energy. The decay of isotopes like uranium, thorium, […] Continue reading →

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