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Our World: Propulsion Systems

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Uploaded by on Aug 30, 2008

In this NASA video segment learn about the efficiency of different types of propulsion systems. NASA is designing improved propulsion systems that are more cost effective, faster, safer, and more reliable.

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Education

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Standard YouTube License

  • likes, 13 dislikes

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Top Comments

  • Chemical rockets suck!

    Nuclear rockets rule!

  • oh my god. Soooo scripted

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All Comments (81)

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  • love the video man

  • If you guys want real science check project Icarus or u can wait another 200 year with Nasa garbage

  • this is sad no real work done since 1970 but you guys always get more money <_< Nasa is the government telling you not to go into deep space cause there afraid of what you guys might find :(

  • Nuclear, ion and laser. 'Nuff said.

  • NUCLEAR IS ONLY USE FOR SPACE TRAVEL NOT FOR LAUNCH

  • Chuck Norris powered rocket!!!

  • @calvingmail haha, okay, so you're just racist...

  • @helscreamer

    who me? 4.0, MS in Computer Science....does that help?

  • @calvingmail someone's jealous that they failed skule... lol

  • other than the VASIMR rockets human propulsion SUCKS. We need antigrav! look into scalar physics and get us one of those F.T.L resistance avoiding systems that the aliens use.

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