Quantcast

Latest Spacecraft propulsion Stories

2012-10-02 08:41:03

NASA has awarded three contracts totaling $137.3 million to improve the affordability, reliability and performance of an advanced booster for the Space Launch System (SLS).

Hold Me Closer, Tiny Thruster
2012-08-17 13:13:07

Some MIT engineers have taken the old cliche “Good things come in small packages” to heart, creating a rocket thruster no larger than an American penny or postage stamp.

2012-08-16 08:58:44

NASA has selected a team led by Ball Aerospace & Technologies Corporation of Boulder, Colo., for a technology demonstration of a high performance "green" propellant alternative to the highly toxic fuel hydrazine.

X-51A_Waverider-617x416
2012-08-15 20:42:35

The Air Force's new aircraft of the future crashed during a hypersonic test flight, hitting a speed bump in the future of creating quick flights from New York to London.

X-51A Waverider
2012-08-13 16:14:30

The X-51A WaveRider is being prepared at Edwards Air Force Base in the Mojave Desert. This aircraft could take you from New York to London in less than an hour.

Space Launch System Advanced Booster Proposals Selected By NASA
2012-07-15 07:32:54

NASA reports that it has selected six proposals to improve the cost, dependability and performance of an advanced booster for the Space Launch System, a heavy-lift rocket that will provide an entirely new capability for human exploration beyond low Earth orbit.


Latest Spacecraft propulsion Reference Libraries

6_e1c9b89b48eaf2af7055b7bbebf1a19c2
2004-10-19 04:45:41

Escape Velocity -- An escape velocity is the minimum speed at which an object without propulsion can move away from a source of a gravitational field indefinitely if there is no friction. This definition may need modification for the practical problem of two or more sources in some cases. In any case, the object is assumed to be a point with a mass that is negligible compared with that of the source of the field, usually an excellent approximation. It is commonly described as the speed...

More Articles (1 articles) »
Word of the Day
donative
  • A gift; a largess; a gratuity; a present; a dole.
The word 'donative' comes from a Latin word meaning 'to give'.
Related