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Tag Archives: blog8
Black Hole Systems
Stars are capable of being pulled into the orbit of black holes due to their incredible mass. As the stars begin to orbit the black hole, mass from the star is pulled towards the black hole in the form of gas from the star’s atmosphere. NASA believes that the black hole collects the mass asContinue reading “Black Hole Systems” Continue reading
The Future of Space: Defense and Exploration
Our recent studies of impacts and life in the universe have made me consider the future of astronomy and space travel. The incessant threat of a catastrophic impact means that there will always be a focus on impactor defense here on Earth, and humanity’s natural urge for expansion and exploration will surely result in futureContinue reading “The Future of Space: Defense and Exploration” Continue reading
Posted in Class, Public Policy, Space Travel
Tagged astro2110, blog8, spacetravel
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Extremophiles: The Deinococcus Radiodurans
Extremophiles are organisms that live in extreme environments; these environments are usually under high pressure and temperature. These organisms use certain enzymes, ‘extremozymes’, that help them exist in such an intense environment. Extremophiles were more prominent in the evolutionary history of the planet. They date back to more than 40 million years ago, and they…Continue reading » Continue reading
Posted in Class
Tagged blog8, extremophiles
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The Future of Space Travel – The Skyhook
Infrastructure is everywhere. Most every way of transport that we consider using regularly has immense infrastructure. Cars have roads, trains have rails and stations, and airplanes have airports and runways. But with space travel, we take the brute force method, spending immense amounts of money and forcing a rocket to defy gravity and get itself …
Posted in Space Travel
Tagged astro2110, blog8, skyhook, Solar System, Space Travel, spacetravel, technology
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The Egg
A man named Andy Weir, created an idea of life and the universe called, The Egg. The story starts out with a man dying in a car crash and coming face to face with what seems to be God. Immediately this person begins asking about their family and the life they left behind along with […] Continue reading
Blog Post 8: The Golden Record
The golden record is a collection of songs, messages, and symbols placed on a golden disk that was sent out on the voyager spacecrafts. The record also has imprinted on it a small encoded map about where Earth is or how far away it is, as well as messages telling whatever species that obtains this […] Continue reading
Posted in Science
Tagged astro2110, blog8, goldenrecord, technology
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Throwing Rockets Into Space Using A Skyhook
One of the biggest issues with rocket launches today is the inefficiency of converting fuel into thrust. Because of this, rocket payloads have to be small compared to the amount of space required for fuel. For instance, the SpaceX Falcon Heavy rocket carries a total weight of fuel of ~411 tonnes (the equivalent weight of […] Continue reading
Asteroids and nucleotides | blog VIII
Just five days ago, researchers identified the last two nucleotide bases in asteroid samples that had previously been unrecognized. Professor and researcher Yasuhiro Oba at Hokkaido University in Japan, alongside a team of scientists, successfully identified the missing cytosine and thymine nucleases. Unlike the other bases, Cyt. and Thy. have very delicate structures, making them […] Continue reading
Posted in Class | Astr 2110
Tagged asteroids, astrobiology, blog8
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KB’s Astronomical Review
Over the course of the semester, I have significantly improved my understanding of space, the stars within, and the 8 planets of our solar system. It was particularly interesting to me discussing the formation of the solar system, as I had no idea there were so many unique events that shaped our solar system to […] Continue reading
The Hubble Space Telescope turns 32!
On April 24, 2022, the Hubble Space Telescope celebrated its 32nd birthday. To commemorate the celebration of the most famed telescope man has ever seen, the team behind the telescope released an image of Hickson Compact Group 40, the shot containing 5 whole galaxies, taken by Hubble late last year. Nearly all of the galaxies […] Continue reading
Posted in Galaxies, Science
Tagged astro2110, black hole, blog8
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