VASIMR

Recorded in 2010, the Variable Specific Impulse Magnetoplasma Rocket (VASIMR®) represents the future of translunar and interplanetary transportation as well as propulsion within Earth orbit. Its superb efficiency compared to that of a conventional chemical rocket allows double the payload mass for lunar delivery and half the transit time to Mars. Its robust design allows much greater power levels than existing electric propulsion systems and promises longer lifetimes.

Catching Up

After a very long absence, Epic Future Space is back with updates about SpaceX, Orbital Sciences, Bigelow Aerospace, NASA, and Virgin Galactic. It’s been an amazing past couple of months in space.

For more Information about the stories I talked about click the following:
SpaceX CRS-1 Mission: http://en.wikipedia.org/wiki/SpaceX_C…
SpaceX CRS-2 Mission: http://en.wikipedia.org/wiki/SpaceX_C…
SpaceX’s Grasshopper: http://en.wikipedia.org/wiki/Grasshop…
Orbital Sciences Antares Flight: http://en.wikipedia.org/wiki/Antares_…
Bigelow Aerospace’s BEAM Module: http://en.wikipedia.org/wiki/Bigelow_…
Virgin Galactic first powered test flight: http://www.virgingalactic.com/news/it…

If you’d like to hear Orbital Transit: http://www.reverbnation.com/orbitaltr…
And check out Audio Martyr: http://www.reverbnation.com/audiomartyr

Another gem from Epic Future Space. Thanks Mikhail

General Atomics Blitzer Railgun

In 2007, building upon knowledge gained under an Office of Naval Research (ONR) Innovative Naval Prototype contract, GA initiated development of the Blitzer™ system using internal funds to accomplish two major objectives:

  • Demonstrate the technical maturity of tactically relevant railgun technologies in a proving-ground environment.
  • Generate interest in the viability of smaller Electromagnetic (EM) gun systems for use in a broader set of missions, including integrated air and missile defense (IAMD)

GA accomplished both of these objectives by demonstrating the launcher and power system technologies to full design levels in 2009 during testing with non-aerodynamic rounds, followed by testing of aerodynamic rounds during the fall of 2010.

The tests demonstrated the integration and capabilities of a tactically relevant EM Railgun launcher, pulsed power system, and projectile. The projectiles were launched by Blitzer at Mach 5 with acceleration levels exceeding 60,000 gee, and exhibited repeatable sabot separation and stable flight.