The Most Powerful Solid Rocket Motor Ever Canceled

You don’t really think that Obama will actually let the most powerful solid-fuel rocket engine ever produced ever become part of the U.S. space program, do you?

Ares I Five-Segment SRB Lights Up

NASA and Alliant Techsystems (ATK) conducted the second test of the fully developed Ares five-segment solid rocket motor, known as Development Motor-2 (DM-2), on Aug. 31 at ATK’s test facility in Promontory, Utah.

With a roar that reverberated across the surrounding countryside and a blowtorch-bright light, the DM-2 came to life on schedule at 9:27 a.m. MDT. The 2-min. 5-sec. test checked out key design elements of the Ares rocket, which the Obama administration wants to cancel in favor of nurturing commercial means of carrying crew and cargo to low Earth orbit.

The firing of the motor was conducted to collect data on 53 different test objectives. Some of the elements tested include the new insulation, the redesigned rocket nozzle and the motor casing’s liner. When activated, the DM-2 produced about 3.6 million lb. of thrust, equaling 22 million hp. The motor was instrumented with 760 sensors to collect performance data.

At T-0, the engine was ignited and the propellant from the nozzle of the DM-2 sent out a jet of flame. The eruption that followed produced a visible shock wave.

See also:
ATK tests solid rocket motor near Promontory
NASA Tests Rocket Engine Formerly Known as Ares
NASA’s Record-Setting Solid Rocket Enjoys Successful Test-Fire
NASA tests new solid rocket motor, but will it have a rocket to use it?
NASA Tests Engine With an Uncertain Future
Big rocket booster in second test
Nasa booster rocket passes test
NASA’s Biggest-Ever Solid Rocket Shakes Utah
NASA’s booster rocket passes test in Utah

Remember, the DM-2 is part of the Constellation program that Obama cut from the NASA budget when he scrapped U.S. plans to send astronauts back to the Moon.

/Obama doesn’t like space exploration, it wastes money he could be spending bailing out all his union buddies or otherwise buying Democrat votes with massive, “spread the wealth around”, social welfare programs

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