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

Cosmic Neighborhood Watch, Keeping Us Safe From Extinction Events

NASA Launches Comet-Hunting Space Camera

NASA on Monday successfully launched a space telescope designed to create a highly detailed map of the heavens and spot comets and asteroids that could pose a threat to life on Earth.

NASA’s Wide-field Infrared Survey Explorer, or WISE, lifted off from California’s Vandenberg Air Force Base atop a Delta II rocket at 6:09 a.m. PST.

“”WISE thundered overhead, lighting up the pre-dawn skies,” said William Irace, mission project manager at NASA’s Jet Propulsion Laboratory, in Pasadena, Calif.

“All systems are looking good, and we are on our way to seeing the entire infrared sky better than ever before,” said Irace.

WISE will use an infrared camera to map the cosmos. The mission calls for the unmanned spacecraft to cover the entire sky one-and-a-half times, until its frozen coolant runs out. NASA hopes it will capture everything from near-Earth asteroids to distant galaxies teeming with stars.

“The last time we mapped the whole sky at these particular infrared wavelengths was 26 years ago,” noted UCLA’s Edward Wright, who is principal mission manager.

“Infrared technology has come a long way since then. The old all-sky infrared pictures were like impressionist paintings—now we’ll have images that look like actual photographs,” said Wright.

WISE is designed to provide information about the size, composition, and texture of near-Earth objects such as comets and asteroids.

“We can help protect our Earth by learning more about the diversity of potentially hazardous asteroids and comets,” said Amy Mainzer, deputy project scientist for the mission at JPL.

WISE will also attempt to document the cycle of life in the Universe, as it will capture faraway images of star-hatching galaxies and ravenous, planet-eating black holes.

See also:
WISE Spacecraft Seeks Near Earth Objects, New Stars Using Infrared Wavelengths
NASA launches new mapping spacecraft
Utah-made telescope blasts into space
Infrared Space Telescope Launched From California
NASA launches spacecraft that will map stars, galaxies, asteroids
NASA Craft To Photograph Entire Universe
Nasa sky survey probe blasts off
NASA’s Wide-field Infrared Survey Explorer launched
NASA’s WISE (Wide-Field Infrared Survey Explorer) telescope launched
NASA – Wide-Field Infrared Survey Explorer
Wide-field Infrared Survey Explorer
Delta II Overview
Delta II

/WISE is not only good science, but a good idea for protecting the Earth, well done NASA and JPL

Let’s Play Whack A Moon

NASA spacecraft to slam into moon to search for water

Early Friday morning, NASA will slam two spacecraft into the moon in the hope of unearthing signs of water.

The spacecraft, called the Lunar Crater Observation and Sensing Satellite or LCROSS, will break into two parts to hit the moon a few minutes apart. First the Centaur upper stage rocket will hit the lunar crater Cabeus near the southern pole, sending a plume of debris about 6 miles above the moon. LCROSS then will fly through the debris, collecting and analyzing the debris, searching for signs of water ice before slamming into the moon at 5,000 miles per hour.

Space-based and Earth-based telescopes will scrutinize the plumes. Observers here in Utah plan to join the party. Several members of the Salt Lake Astronomical Society will attempt to catch a glimpse of the plumes.

Patrick Wiggins, NASA Solar System Ambassador to Utah, says discovering water on the moon could have big implications for the future of space exploration. Not only would water allow astronauts to replenish drinking and sanitation water on the lunar surface, but rocket fuel is made of a special blend of oxygen and hydrogen, the base elements in water.

“If we could build future spacecrafts on the moon, and launch from there, spacecraft would be much smaller and more efficient because of the lower gravity there,” Wiggins said. “It would be much easier and cheaper to explore the distant realms of the solar system and eventually beyond. A lot of good things could happen if we confirm there is water on the moon.”

See also:
NASA to Bomb the Moon Friday
NASA satellite to intentionally slam into moon
NASA Changes LCROSS Crater Target
Moon-crashing probe aimed at bigger target
NASA Needs Your Help with LCROSS Impact
How to watch NASA’s big crash on the moon
NASA MSFC Invites News Media to Participate In LCROSS Impact Events
Astronomy service Slooh will let you watch the LCROSS impact live on October 9
Back To The Moon
There’s Water On That Thar Moon!

/LCROSS angry, LCROSS SMASH!