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So there was a pretty cool space launch today


DirtyDeeds

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http://spaceflightnow.com/2014/12/05/delta-4-heavy-blasts-off-with-orion-capsule/

Today they launched the Orion capsule to test its heat shield, to test computer function in the Van Allen radiation belts, to test its ejection system, and to test its parachutes. It splashed down in the Pacific about half an hour or so ago, and from initial data, everything went well. This capsule is part of the system that supposedly will bring humans back to the Moon, to asteroids, and to Mars.

Personally, and selfishly, I was hoping that the launch would be delayed until late January so that I could be in the local area and see it :lol: It looked beautiful from the television. This is exciting, but I'm only cautiously excited; who knows what will be happening with NASA in the coming decade?

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That thing looks bad ass.

Out of curiosity, why he need for so much propulsion? Does it not lose its tanks when it hits space?

This thing was orbiting at something like 3,500 miles above Earth, fairly far out there, plus a space capsule is a pretty sizable piece of equipment, since it would hold several people. By comparison, Shuttle, even though it was bigger, only orbited at around 200-400 miles, so this vehicle had to go a bit further, at higher velocity.

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That thing looks bad ass.

Out of curiosity, why he need for so much propulsion? Does it not lose its tanks when it hits space?

This thing was orbiting at something like 3,500 miles above Earth, fairly far out there, plus a space capsule is a pretty sizable piece of equipment, since it would hold several people. By comparison, Shuttle, even though it was bigger, only orbited at around 200-400 miles, so this vehicle had to go a bit further, at higher velocity.

Ok, that was pretty much the answer I was looking for.

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