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Tag Archives: Homework
You Live There?
Before humans and animals and even plants dominated the Earth, it was full of prokaryotic life. Extremophiles are types of prokaryotes that can not only survive, but thrive in extreme environments. There are several types of extremophiles. Acidophiles: like acidic environments, (pH levels of 3 and below) Alkaliphiles: alkaline environments, and like pH levels 9 […] Continue reading
You Can’t Sit With us
The famous used to be planet kicked out by none other than Neil deGrasse Tyson is now considered a dwarf planet, ever since 2006. Pluto was reclassified because it didn’t meet the three criteria the IUA uses to define a full sized planet Criteria Must orbit a star It must be big enough to have […] Continue reading
Northern Lights
The Northern lights are one of the most sought after views that light up the night sky. There is a burst of colors of greens, blues and purples that dance across the sky. But what exactly causes this astonishing sight? Many ancient civilizations have been observing this celestial phenomenon long before us, and have come […] Continue reading
Homework #2
A.) Nicholas Copernicus was born on February 19, 1473 and died May 24, 1543. Galileo Galilei was born on February 15, 1564 and died January 8, 1642. Johannes Kepler was born on December 27, 1571 and died November 15, 1630. Isaac Newton has two recorded birthdates, one December 25, 1642 and the other being January […] Continue reading
Cloudy with a Chance of Space Weather?
Damaged satellites and electrical blackouts, what do they have in common? they both are victims of space weather. Space weather is originated from activity on the Sun’s surface and has impacts from anywhere between the surface of the Sun to the surface of the Earth. But how does a weather storm travel from the Sun […] Continue reading
Posted in Class, Universe
Tagged astro2110, blog3, Homework, solarwinds, Spaceweather
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What is the Fermi Paradox?
The Fermi Paradox, first proposed by physicist Enrico Fermi, addresses the question, “where is all the intelligent life in the universe?” It might seem that the answer to this is obvious; life is incredibly rare. But let’s just run a few numbers anyway. The low-end estimate of how many stars are in just in our […] Continue reading
Posted in Aliens
Tagged astro2110, blog8, Fermi Paradox, Homework
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Nuclear Fusion in the Sun
At the core of the Sun, and every other Sun like star, a process called fusion takes place. Fusion describes a process where light elements, such as hydrogen, get fused together to form heavier elements, like helium. Fusion happens due to the intense pressure of gravity acting on the suns mass. A byproduct of this […] Continue reading
What’s the deal with black holes?
(Artist’s depiction of a black hole “stealing” mass from a nearby star) What are black holes? Black holes are supermassive cosmic objects. They can be very large or as small as an atom. These atom-sized black holes are so massive that, if on Earth, they could have the same mass as a large mountain. Super […] Continue reading
Posted in Class
Tagged astro2110, Black Holes, blog4, Homework, scary awesome science
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