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Monthly Archives: March 2022
The Future of Fusion
While stars are powered by nuclear fusion, nuclear reactors here on Earth have yet to make that leap. Fission is our only readily available source of nuclear power, but it is significantly less lucrative than its counterpart. The difference is the process, which combines two isotopes of hydrogen to trigger an energy release instead of […] Continue reading
Making our Earth
New findings by the AKARI space telescope, coupled with surface modeling at the Earth-Life Science Institute (ELSI) at Tokyo Institute of Technology present new evidence that the asteroid matter which composes Earth was located much further out in the solar system than initially thought. Their study involved computer modeling to develop reflective spectra of hypothetical […] Continue reading
Posted in Science, Terrestrials
Tagged asteroids, astro2110, blog3, earth, Solar System
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The Orion Nebula
If you have participated in observing for class, then you have seen through a telescope the Orion Nebula. Nebulae are star-forming regions that when studied can tell us lots about how stars and solar systems come to be, and the Orion Nebula is no different. When we look at the Orion Nebula through a telescope, […] Continue reading
The Martian: Based in Science or Fiction?
The Martian originated as a book written by Andy Weir, then was adapted into a movie which was directed by Ridley Scott. The book and the movie prided themselves on being scientifically accurate. In fact, when Andy Weir was first writing the book, he published chapters on his blog, and adjusted them based on the […] Continue reading
The Formation of Nebulae
In discussing how planets and stars form, one will quickly find the nebular hypothesis — an idea that stars and the planets that orbit them were formed from clouds of gas called nebulae. But how was this nebula first formed, where did it come from, and what are the different types of nebulae? A nebula […] Continue reading
Findings of The Cassini Spacecraft
On October 15th, 1997, the rocket carrying the Cassini Spacecraft and its Huygens probe took off from Cape Canaveral. It was sent to the outer solar system to study Saturn, as well as its moons. The Huygens probe was deployed to one of these moons, Titan, recording images and data. In 2017, after running out […] Continue reading
Blog Post 3 Creation and Composition of the Solar System
The creation of our planet, the Earth, was achieved by the forces of gravity over millions of years, melding together different rocks into a sphere. This process, known as accretion, let the Earth grow into the size it is today, with the help of Thea, a large planet that turned into our moon. These rocks […] Continue reading
Posted in Class, Terrestrials
Tagged astro2110, blog3, earth
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Let’s Talk About Super-Earths
Super-Earths refer to planets discovered that are more massive than earth, yet lighter than ice giants like Neptune or Uranus. These super-earths can be composed of rock, gas or both and they must be between can be between 2 and ten times the size of earth. Despite their category name, this type of planet is […] Continue reading
History of our Solar System
Approx. 13.8 billion years ago, everything we know and love in the universe was formed with The Big Bang. Fast-forwarding 9.2 billion years, we can start to see the formation of our Solar System. 4.6 billion years ago, what we call the Solar System was nothing but a large cloud of debris, gas, and dust […] Continue reading
Persevering through the trials of landing on Mars
Space rovers can cost a space program billions of dollars to make; in fact, Perseverance cost NASA 2.7 billion dollars. (Planetary) With that much money, time, and effort being put into a project, it makes sense that those behind it, wish to actually see their hard work successfully operate. For this to happen, the rover […] Continue reading
Posted in Class, Historical
Tagged astro2110, blog3, NASA
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