* Astronomy

Blobrana · L

RE: Falcon 9 Rocket

Blobrana · L

SpaceX plans rocket-engine test firing tonight

You might hear a rumble this evening as SpaceX has announced plans to conduct a single-engine test tonight at its facility in McGregor.
According to a release from SpaceX, this is the final test in a series related to the companys first Falcon 9 launch early next year. The duration of the test takes about an hour, the statement says.
Read more

Blobrana · L

Space Exploration Technologies (SpaceX) successfully conducted two static firings of the first stage, nine engine cluster for its Falcon 9 launch vehicle. The firings took place at SpaceX's Texas Test Site, a 300-acre structural and propulsion testing facility just outside of Waco, Texas. With completion of these tests, the first stage has now passed both structural and propulsion acceptance testing and will ship to Cape Canaveral in preparation for the first flight of Falcon 9.
The first test fired for 10 seconds and occurred on October 12th at approximately 7:30 pm CDT. The second test began around 4:30 pm CDT on October 16th, and lasted 30 seconds.
The first stage of Falcon 9 uses a cluster of nine SpaceX-designed and developed Merlin engines. Using rocket-grade kerosene and liquid oxygen, the cluster generates nearly a million pounds of thrust for the vehicle upon liftoff. The Merlin engine is one of the only liquid rocket engines designed in the United States in the last few decades, and is now among the highest performing gas generator cycle kerosene engines ever built, exceeding the Boeing Delta II main engine, the Lockheed Martin Atlas II main engine, and on par with the Saturn V F-1 engine.

Source SpaceX Press release

Blobrana · L

SpaceX Completes Qualification Of Falcon 9 First Stage Tank And Interstage
Space Exploration Technologies (SpaceX) announces the successful completion of qualification testing for the Falcon 9 launch vehicle first stage tank and interstage. Testing took place at SpaceX's Texas Test Site, a 300 acre structural and propulsion testing facility, located just outside of Waco, Texas.
The first stage tank and interstage hardware were subjected to a proof test of 1.1 times the maximum expected operating pressure (MEOP), and a burst pressure proof test of 1.4 MEOP; qualifying both articles with a 1.4 factor of safety.
The 1.4 factor of safety designation means that the first stage tank and the interstage can withstand 140 percent the maximum internal pressure expected during flight, and qualifies both pieces of hardware to meet human rating safety requirements, as defined by NASA.

Source SpaceX Press release

Blobrana · L

Falcon 9 Flight 1

Blobrana · L

RE: Falcon 9 Rocket

Blobrana · L

Draco thruster test

Blobrana · L

RE: Falcon 9 Rocket

Blobrana · L

Space Exploration Technologies Corp (SpaceX) announced its Falcon 9 launch vehicle was successfully raised to vertical on Saturday, January 10, 2009, at Space Launch Complex 40 (SLC-40) in Cape Canaveral, Florida - two days ahead of schedule. This operation was a critical step in validating a variety of system interfaces and launch processes in preparation for the maiden flight of Falcon 9 later this year.

"Any engineered system has requirements that can only be recognised through actual assembly of real hardware. This rapid integration and stand-up provided our engineers and technicians with invaluable insights that will greatly streamline our efforts towards the first Falcon 9 launch in 2009" - Brian Mosdell, Director of Florida Launch Operations for SpaceX.

SpaceX completed the Falcon 9 vehicle integration in a horizontal position on December 30, 2008. After integration, Falcon 9 was lifted and mated to a transporter erector system, designed and built by SpaceX, which carried the 17 foot diameter, 180 foot long rocket to the launch pad. On January 10, 2009 at 12:45 PM EST, SpaceX began the process of raising Falcon 9 and approximately 30 minutes later, Falcon 9 stood vertical at the Cape.

"This entire process has helped us validate key interfaces and operations prior to executing our launch campaign with the vehicle in its final flight configuration. We encountered no show-stoppers or significant delays. I am highly confident that we will achieve our goal of being able to go from hangar to liftoff in under 60 minutes, which would be a big leap forward in capability compared with the days to weeks required of other launch vehicles" - Elon Musk , CEO and CTO of SpaceX.

This latest accomplishment follows closely on a series of recent successes for SpaceX. In November 2008, SpaceX successfully conducted a full mission duration firing of Falcon 9, validating SpaceX's use of nine engines on the first stage, as well as the ability to shut down engines without affecting the remaining engines. In December 2008, NASA selected the Falcon 9 launch vehicle and Dragon spacecraft as the primary means of transporting cargo to and from the International Space Station after the Space Shuttle retires in 2010.

Source SpaceX

Blobrana · L

Space Exploration Technologies Corp (SpaceX) announces the arrival of the Falcon 9 first stage flight tank at SpaceX's newest launch site, Space Launch Complex 40 (SLC-40), in Cape Canaveral, Florida. Arriving as scheduled, delivery of the Falcon 9 first stage fulfils SpaceX's commitment to having Falcon 9 hardware at the Cape by year-end.

"Christmas has arrived a few days early for our team at the Cape. The packages measure extra large this year, and they will keep everyone busy in the coming weeks" - Brian Mosdell, Director of Florida Launch Operations for SpaceX.

In preparation for the launch vehicle's maiden flight in 2009, all Falcon 9 elements and ground support hardware have departed SpaceX's manufacturing facility in Hawthorne, California. The hardware is currently making its way across the United States on a dozen big rigs which will converge at the launch site over the next two weeks.
Separated into sections for travel, the major parts of the 180 foot long, 12 foot diameter rocket included nine Merlin 1C engines mounted on a massive engine mount structure; a thrust skirt that transfers the force of the engines into the first stage propellant tank; a carbon composite interstage; a new Merlin Vacuum upper stage engine fitted to the second stage propellant tank; and the two halves of a 17 foot diameter payload fairinglarge enough to enclose a school bus.
The prelaunch fitting will include a mix of both flight ready and qualification hardware which will undergo final integration at the launch site in a horizontal position, and then be raised to vertical on the custom built erector.
Arrival of Falcon 9 hardware at the Cape represents yet another critical milestone in a year of significant accomplishments for SpaceX. On November 22nd, the company successfully conducted a full mission-length firing of the Falcon 9, validating SpaceX's design which uses nine engines on the first stage.
In addition, SpaceX has been rapidly upgrading SLC-40 into a state-of-the-art launch facility which will serve as a gateway to a new era in commercial space operations. Located on the Florida space coast, just south of NASA's launch site for all Apollo moon missions and Space Shuttle flights, SLC-40 is a world class heavy lift launch facility, capable of supporting Falcon 9 and future Falcon 9 Heavy missions, as well as cargo and crew carrying missions using the SpaceX Dragon spacecraft.

Source SpaceX