[MUSIC PLAYING] Artificial gravity, it’s an essential plot element in most science fiction stories. But do any of those stories actually get artificial gravity right? [MUSIC PLAYING] Whether you realize it or not, artificial...
– [Narrator] The ground begins to tremble. – [Announcer] Three. – [Narrator] Massive engines roar to life. – [Announcer] Two. – [Narrator] Billowing clouds of exhaust. – [Announcer] One. – [Narrator] And then a...
Consider how you dress when you go outside on a frigid winter day. You have got your shirt, pants, sweater, possibly long underwear, jacket, gloves, helmet or hood, scarf, and boots on. You dressed...
Mars. I always wonder what it would be like to live there And to build there. What would it feel like to look out the window and see an alien landscape millions and millions...
Gravity. It’s what keeps us held to the surface of the Earth and provides a sense of up and down. When we venture into space and orbit the Earth, or some other world, the...
Hi, it’s me, Tim Dodd. The Everyday Astronaut. Rocket engines are incredibly complex machines pushing the boundaries of material science and human ingenuity. And there’s a wide range of ways. You can actually power...
Have you heard about this? Four volunteers will suspend soon spend an entire year inside a small habitat at Johnson Space Center in Houston. It is all part of a program to better prepare...
The term rocket science is often used to describe a concept that is quite difficult to understand but in this video we are going to explain The technology behind rockets and rocket engines in...
Welcome to orbital dynamics. This is a multi-part course on the basics of orbital dynamics. The orbital dynamics or orbital mechanics textbooks assume familiarity with calculus and all the algebra and trig that goes...
– Last video, I was at the Ashton Graybiel Spatial Orientation Lab at Brandeis University, and while I was there one of the team just casually mentioned that they have an artificial gravity laboratory....
Today, I will talk to you about elliptical orbits and Kepler’s famous laws. I first want to review with you briefly what we know about circular orbits, so I wrote on the blackboard everything...
FA CT OR Y W HE RE S PA CE S UI TS H AV E FACTORY WHERE SPACE SUITS HAVE FACTORY WHERE SPACE SUITS HAVE BE EN M AD E E VE R...
So, contrary to what you see in movies spacecraft can’t just sit around in space near a planet because they’d fall right into it. To stay in space we need to get into orbit....
This may look like an astronaut training for the Olympics, but that’s not what’s really happening here. For the ISS, you want a rigid lower half with the ability to rotate around the waist...
This – is an interplanetary transport network! And you think I can reach my home planet? J.: I mean, probably?! That’s the spirit! And this – is my probability tracer solving tough spaceflight riddles....
I am in Orlando at the Kennedy Space Center Visitor Complex. This is where they launch humans to the moon and continue to do launches to this day. Behind me is the Rocket Garden...
On December 18 ,1958, America launched a rocket that broadcasted a Christmas message from space The message was recorded by Dwight D. Eisenhower, who was the president of the United States at the time....
One of our biggest problems we face when travelling in space, is the atrophy our bodies endure while in microgravity. The astronauts on the international space station have to exercise several times a day...
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