Front Page


Staff

Editor: Veronica Pierce
OpEd: Dan Schrimpsher
Reporter: Dan Schrimpsher
Finance: Veronica Pierce
Contact Us Alternative Contact
space (spās) n. 1. space beyond the atmosphere of the earth.

prag·ma·tism (prgm-tzm) n. A way of approaching situations or solving problems that emphasizes practical applications and consequences.

Saturday, August 02, 2008

Falcon 1 Launch Number 3 Live Blogging

[update 10:39 CDT] The rocket is off and supersonic.

[update 10:26 CDT] We are at T-10 and counting.

[update 10:23 CDT] The turbopump purge pressure was off by 0.5 psi. They are resuming countdown at T-10 minutes shortly.

[update 10:19 CDT] There was an abort at T-0 seconds. They are deciding whether or not to recycle and launch tonight or not. They have 50 minutes in the launch window.

[update 10:00 CDT] The rockete didn't take off. Not sure what happened yet.

[update 9:56 CDT] 5 minutes to go. The arms are open. All is a go!!!!!

[update 9:51 CDT] T-10 minutes and counting.

[update 9:44 CDT] Everything looks good for a 10pm CDT launch.

[update 9:16 CDT] The fuel is being reloaded and they have restarted T-55. They are currently at T-44 and expect to launch about 10pm CDT.

[update 8:06 CDT] Webcast has been put on hold until 8:30 CDT. The helium tanks need more cooling.

[update 7:59 CDT] They have left the hosts and we are now hearing the ground crew talking.

[update 7:53 CDT] According to Kimbal, the hold is due to the Hold is due to extended time needed to cryochill the helium.

[update 7:41 CST] There is another hold at T-16 minutes. Hopefully it is nothing big.

[update 7:40 CDT]They are currently showing a video of Elon Musk giving a tour of the Hawthorne, CA SpaceX facility. The webcast will be posted at http://www.spacex.com/ after the flight if you miss it.

[update 7:25 CDT] The countdown has continued. They are topping off the LOX. Launch expected at 7:55 CDT.

[update 6:37 CDT] LOX loading is complete. They are still on hold but there are two people giving an overview about what we are going to see. Hosts are Max Vozoff and Emily Shanklin.

[update 6:28 CDT] The first stage is full of LOx, the second stage is 50% full. They are on a hold at T-55 minutes.

[update 6:06] They have begun loading the liquid oxygen.

[update 6:03 CDT] There is currently about 1 hour until launch time.

I will be blogging as the night goes on about SpaceX's third launch of the Falcon 1 rocket. You can view the webcast here.

SpaceX Sets August 2 for Falcon 1 launch

Hawthorne CA – Space Exploration Technologies Corp. (SpaceX) has scheduled the launch of the Falcon 1 Flight 3 mission for Saturday, August 2nd. The launch window will open at 4:00 p.m. (PDT) / 7:00 p.m. (EDT) / 23:00 (UTC) and remain open for five hours. Webcast will begin approximately 30 minutes before launch. If launch is delayed for any reason, SpaceX has range availability to resume countdown through August 5.

Lift-off of the vehicle will occur from SpaceX’s Falcon 1 launch site at the Kwajalein Atoll, about 2500 miles southwest of Hawaii. Falcon 1 launch facilities are situated on Omelek Island, part of the Reagan Test Site (RTS) at United States Army Kwajalein Atoll (USAKA) in the Central Pacific.

Designed from the ground up by SpaceX at headquarters in Hawthorne, Calif., Falcon 1 is a two-stage, liquid oxygen and rocket-grade kerosene powered launch vehicle. The first stage is powered by a single SpaceX Merlin 1C Regenerative engine – flying for the first time on this Flight 3 mission. A “hold before liftoff” system enhances reliability by permitting all systems to be verified as functioning nominally before launch is initiated. The Falcon 1 second stage is
powered by a single SpaceX Kestrel engine.

Falcon 1 is the first new orbital rocket in more than a decade. Merlin is the first new American hydrocarbon engine for an orbital booster to be flown in more than 40 years and only the second new American engine of any kind in more than a quarter century. After achieving orbit, Falcon 1 will be the first privately developed, liquid fuel rocket to orbit the Earth.
The primary customers for the Falcon 1 launch are the Department of Defense, Government of Malaysia and NASA. Falcon 1 is carrying a payload stack of three separating satellites that will orbit at an inclination of 9 degrees:

The Trailblazer satellite was developed by SpaceDev of Poway, Calif., for the Jumpstart Program of DoD’s Operationally Responsive Space (ORS) Office, as a test platform to validate the hardware, software and processes of an accelerated microsatellite launch. Trailblazer is deployed from the Falcon 1 second stage shortly after the shut-down of the second stage engine, about 10 minutes into flight.

Deploying four to eight minutes later will be two NASA small satellites: PRESat, a micro laboratory from NASA’s Ames Research Center, and then NanoSail-D, which will unfurl an ultra-thin solar sail, developed by NASA’s Marshall Space Flight Center, in collaboration with NASA Ames Research Center.

The three separating satellites attach to the Falcon 1 second stage via the Secondary Payload Adaptor and Separation System, (SPASS), developed by ATSB, a company owned by the Government of Malaysia that develops and commercializes space technology. The SPASS was engineered by Space Access Technologies of Ashburn, Va.

SpaceX will provide live coverage of the Falcon 1 Flight 3 mission via webcast at: www.SpaceX.com . The webcast will begin 30 minutes prior to launch and will include mission briefings, live feeds and launch coverage from the launch site at the Kawjalein Atoll, as well as a special video tour of SpaceX facilities by Elon Musk, CEO and CTO.

Post-launch, high resolution B-roll video footage and photos will be available for download by contacting: media@spacex.com .

About SpaceX
SpaceX is developing a family of launch vehicles intended to increase the reliability and reduce the cost of both manned and unmanned space transportation, ultimately by a factor of ten. With its Falcon line of launch vehicles, powered by internally-developed Merlin engines, SpaceX offers light, medium and heavy lift capabilities to deliver spacecraft into any altitude and inclination, from low-Earth to geosynchronous orbit to planetary missions. SpaceX currently has 12 missions on its manifest, excluding the two previous Falcon 1 demonstration flights, plus indefinite delivery/indefinite quantity (IDIQ) contracts with NASA and the US Air Force.
As a winner of the NASA Commercial Orbital Transportation Services competition (COTS), SpaceX is in a position to help fill the gap in American spaceflight to the International Space Station (ISS) when the Space Shuttle retires in 2010. Under the existing Agreement, SpaceX will conduct three flights of its Falcon 9 launch vehicle and Dragon spacecraft for NASA, culminating in Dragon berthing with the ISS. NASA also has an option to demonstrate crew services to the ISS using the Falcon 9 / Dragon system. SpaceX is the only COTS contender that has the capability to return pressurized cargo and crew to Earth. The first Falcon 9 will arrive at the SpaceX launch site (complex 40) at Cape Canaveral by the end of 2008 in preparation for its maiden flight.
Founded in 2002, the SpaceX team now numbers over 500, located primarily in Hawthorne, California, with four additional locations: SpaceX's Texas Test Facility in McGregor near Waco; offices in Washington DC; and launch facilities at Cape Canaveral, Florida, and the Marshall Islands in the Central Pacific.

SpaceX Conducts Full Thrust Firing of Falcon 9 Rocket


McGregor TX – Space Exploration Technologies Corp. (SpaceX) conducted the first nine engine firing of its Falcon 9 launch vehicle at its Texas Test Facility outside McGregor on July 31st. A second firing on August 1st completed a major NASA Commercial Orbital Transportation Services (COTS) milestone almost two months early.

At full power, the nine engines consumed 3,200 lbs of fuel and liquid oxygen per second, and generated 832,000 pounds of force (lbf) – four times the maximum thrust of a 747 aircraft. This marks the first firing of a Falcon 9 first stage with its full complement of nine Merlin 1C engines . Once a near term Merlin 1C fuel pump upgrade is complete, the sea level thrust will increase to 950,000 lbf, making Falcon 9 the most powerful single core vehicle in the United States.

"This was the most difficult milestone in development of the Falcon 9 launch vehicle and it also constitutes a significant achievement in US space vehicle development. Not since the final flight of the Saturn 1B rocket in 1975, has a rocket had the ability to lose any engine or motor and still successfully complete its mission,” said Elon Musk, CEO and CTO of SpaceX. “Much like a commercial airliner, our multi-engine design has the potential to provide significantly higher reliability than single engine competitors."

"We made a major advancement from the previous five engine test by adding four new Merlin engines at once," said Tom Mueller, Vice President of Propulsion for SpaceX. "All phases of integration went smoothly and we were elated to see all nine engines working perfectly in concert."

About SpaceX

SpaceX is developing a family of launch vehicles intended to increase the reliability and reduce the cost of both manned and unmanned space transportation, ultimately by a factor of ten. With its Falcon line of launch vehicles, powered by internally-developed Merlin engines, SpaceX offers light, medium and heavy lift capabilities to deliver spacecraft into any altitude and inclination, from low-Earth orbit to geosynchronous to planetary missions. SpaceX currently has 12 missions on its manifest, excluding the two previous Falcon 1 demonstration flights, plus indefinite delivery/indefinite quantity (IDIQ) contracts with NASA and the US Air Force.

As a winner of the NASA Commercial Orbital Transportation Services competition (COTS), SpaceX is in a position to help fill the gap in American spaceflight to the International Space Station (ISS) when the Space Shuttle retires in 2010. Under the existing Agreement, SpaceX will conduct three flights of its Falcon 9 launch vehicle and Dragon spacecraft for NASA, culminating in Dragon berthing with the ISS. SpaceX is the only COTS contender that has the capability to return cargo and crew to Earth. NASA also has an option to demonstrate crew services to the ISS using the Falcon 9 / Dragon system. SpaceX is the only COTS contender that has the capability to return pressurized cargo and crew to Earth. The first Falcon 9 will arrive at the SpaceX launch site (complex 40) at Cape Canaveral by the end of 2008 in preparation for its maiden flight.

Founded in 2002, the SpaceX team now numbers more than 500 full time employees, primarily located in Hawthorne, California, with four additional locations: SpaceX's Texas Test Facility in McGregor near Waco; offices in Washington DC; and launch facilities at Cape Canaveral, Florida, and the Marshall Islands in the Central Pacific.