The Terran Space Academy would like to congratulate the United Arab Emirates on the successful launch of their Mars Orbiter! We are very happy to see smaller but forward thinking nations dedicate themselves to the betterment of all humanity. We review the start of the space race giving credit to Soviet accomplishments, progressing through the period of American dominance of space and recognizing that all the world has a place in the New Frontier. ... https://www.youtube.com/watch?v=X0ld06TV4Jg
The Terran Space Academy brings you the latest revolutionary technology with rechargeable lithium carbon dioxide batteries. Current battery technology is well known but this new technology will provide higher energy density, improved life support technology and a way to power fuel production and space suit power systems on Mars.
A new technology is being developed that could be a game changer for space exploration and colonization. This technology is based on a new battery system that uses carbon dioxide to charge a battery. Let’s look at this technology and how it could be used. Life Support Systems are of critical importance when it comes to surviving in space. One of the major threats to survival is the fact that, while humans need oxygen to stay alive, too much carbon dioxide, even with plenty of oxygen, is fatal. The amount of carbon dioxide in the air on Earth has been rising steadily as our Level 0.01 civilization continues to burn fossil fuels at a high rate. The current level of carbon dioxide in Earth’s atmosphere is about 412 parts per million. In the year 2000 it was 370ppm. That is an increase of 11% in two decades. While this contributes directly to global warming it is nowhere near the level that would be fatal to breath. A level of 100,000ppm or about 10% causes immediate unconsciousness and in a few minutes death will occur. At lower levels but about the normal level it can cause intoxication. A drunken like effect on the human brain. With exposure to high levels of carbon dioxide the respiratory rate increase, as our bodies actually breath as our carbon dioxide levels go up, not as our oxygen goes down. That is one reason why the current Covid-19 pandemic is so deadly. CO2 levels remain normal in this infection while oxygen levels drop. That infected person does not feel short of breath and often just feels weak. Some have gone to the emergency room with oxygen levels of only 85% which can rapidly lead to death. 94 to 99% is normal. If the carbon dioxide level gets up to 5% or 50,000 parts per million someone will develop hypercapnia, rapid breathing, and a condition called respiratory acidosis. CO2 is handled in the blood by converting it to bicarbonate or HCO3 so it is water soluble. This causes the bodies pH to drop and can interfere with normal protein and enzyme function. Intoxication will quickly develop. At a level of 10% or 100,000 ppm rapidly causes convulsions, coma and death as described earlier. Concentrations of 30% or more are almost instantly fatal. In spacecraft and on colonies on the Moon and Mars there will not initially be large greenhouses producing enough oxygen to survive. Gas permable water cylinders with oxygen producing algae have been considered and will help but primary syste
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https://www.youtube.com/watch?v=LNUk4XtfnCE
Can humans survive in suspended animation? Can we stay fit when we can't exercise? Modern technology is creating a method of stimulating mitochondrial fitness through a process called mitohormesis, that could revolutionize the health industry, while doctors are using therapeutic hypothermia, a form of biostasis, to save the lives of trauma patients. Full cryohibernation may be in our near future. Which will come in handy on that long flight to Titan!
Thank you for you support!
Homework and sources:
https://www.quantumtx.com/scientific-studies
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9251464/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4292893/
https://www.ox.ac.uk/research/could-humans-hibernate-0
https://www.newscientist.com/article/mg25634080-400-human-hibernation-is-a-real-possibility-this-is-how-it-might-work/
https://www.newscientist.com/article/2224004-exclusive-humans-placed-in-suspended-animation-for-the-first-time/
https://pubmed.ncbi.nlm.nih.gov/34859446/
Credits
Dr. Franco-Obergon credit Aging-US and Quantum TX
https://youtu.be/Oxx6af7brQE?si=tXDUk83pJ5JEnYTe
Dr. Tisherman credit Parnia Lab at NYU Langone Health
https://youtu.be/-8BAG9QmFT0?si=8gGPHLJUhGLtDAoY
Harvard BioVisions credit Harvard Online
https://youtu.be/LQmTKxI4Wn4?si=hm_JisT2PHUsDd5v
Dr Prakash credit Dr. G Bhanu Prakash Animated Medical Videos
https://youtu.be/xweYA-IJTqs?si=jUMOmlzh_0Lx5cw6
Dr Anna Bågenholm credit Loosely Sealed
https://www.autoevolution.com/news/space-rocket-concept-that-breathes-air-for-extra-thrust-will-knock-the-wind-out-of-you-230251.html
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https://www.youtube.com/watch?v=PxosbdvlJYo
All currently operational chemical rocket engines us subsonic combustion to produce thrust. An American engineer has been working for decades in Japan to perfect a technology that will make all of them obsolete. And from his latest test results... he has succeeded.
Join the Terran Space Academy as we evaluate his recent announcement.
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https://www.youtube.com/watch?v=Uups9vzO3Hc
The Vulcan Rocket with BE-4 Engines is on its Way to the Moon and Beyond! Congratulations to the United Launch Alliance and Blue Origin, on their successful flight of a brand new rocket system that will finally give SpaceX the competition needed to keep them on their toes.
In this lesson we have...
The launch of the Vulcan Rocket System
Details on The Peregrine Moon Lander
The future of the company who built Peregrine, Astrobotics
Details on the memorial flight into deep space, with the ashes of Star Trek pioneers
And finally an Ode to Nichelle Nichols, Rest in Eternity Lt. Uhura.
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Credit ULA, Astrobotic, and Paramount/Star Trek
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Live Long and Prosper!
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https://www.youtube.com/watch?v=9FYT3uX-ldg
Here are the answers to the Ultra Starship Homework! With a beautiful video of the Single Stage To Orbit ReNova by Martin Marietta by HazeGrayArt. Understanding how to make your own space system spreadsheets to estimate dry mass, propellant mass, exhaust velocity, and deltaV is critical to evaluating rocket systems and designing you own spaceship. How you enjoy!
Extracredit:
https://www.autoevolution.com/news/space-rocket-concept-that-breathes-air-for-extra-thrust-will-knock-the-wind-out-of-you-230251.html
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Artists
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https://twitter.com/NASA
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Credits
SpaceX
HazeGrayArt
Martin Marietta
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https://www.youtube.com/watch?v=iB9PIqu-3WA
The Future of Starship...Everyone watching this channel is giving a lot of thought to the future.Someone who uses science and reason to imagine how the future might be is called a futurist.Which brings us to why Starship is so important for humanity.We had hoped that the Space Shuttle would bring down the cost of spaceflight.But it turned out to be too complicated…That wasn’t NASA’s fault.NASA doesn’t get to decide how much money it spends or where it goes.Politicians decide…The prime directive of NASA scientists is to explore space…The goal of the NASA engineers to build the devices that accomplish that prime directive…The prime directive of almost all politicians is to maintain and increase power and influence.The Saturn V had been an incredible achievement,Nothing being built today…Not the New Glenn, not the Energia, not the Long March 9, not even StarshipIs planned to be more powerful than the Saturn V…The Saturn V could get 118,000 kg to low Earth orbit…Von Braun had developed it but considered it only a first step to Mars and beyond…Before the Saturn V even flew Von Braun and his team were looking to develop the Nova rocket system.The Nova rocket would have been 183 meters long…The first stage would have had 8 to 12 F1 Engines instead of the 5 used on the Apollo rockets…The plan was to get 450 tonnes to low Earth orbit.But this was canceled along with Apollo.Timing can be everything.Consider the American rocket pioneer Robert H. GoddardHe was born in 1882 and was a brilliant and eccentric man…At the age of 22 he was studying at the Worcester Polytechnic University in MassachusettsWhen he designed a magnetic levitation train…His notebooks contain equations for planetary capture by aerobraking,Meteoroid protection and suspended animation.He argued that humanity could reach the Moon with his ideas But the New York times published a large article where their “expert”Ridiculed his rockets, arguing that they wouldn’t function in spaceBecause there was nothing to push against.He built flew the first liquid fueled rocket in 1926 using gasoline,He developed gyroscopic control, vanes for steering, engine gimbaling and powered fuel pumps.In Robert Goddard’s notes we find he felt that while liquid hydrogen was the most energetic fuel,Liquid methane was less difficult to work with and had the best heat value combinations But he did not have his own money…He would try to describe his rockets to the US government and wealthy supportersBut when he built one, they often blew up on the launch pad or in flight.Rich people and governments watching something they funded blow up does not usually go over well…Elon Musk is quite different.He is the only person in world history to have founded four-billion-dollar companies.PayP
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https://www.youtube.com/watch?v=ijPeOwD1Ccg
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Special Credit to...
@TITANSofCNC
@AdditiveManufacturing
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https://www.youtube.com/watch?v=3wA8QaPLRIY
People often ask me why we should spend so much time and resources on space exploration, when we have so many problems here on Earth?
A US Senator is even advocating taking one third of Elon Musk's wealth criticizing his "wasting" it on space exploration.
To answer that question, I will have to take you to the edge of the frontier…
To a place once called Ultima Thule…
TSA-SOV-TTM-UT-21101
Please help support our channel at Patreon.com/TerranSpaceAcademy
Music credits:
Kevin MacLeod "Lost Frontier"
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https://www.youtube.com/watch?v=BQKzpEQXM0M