Spaceflight Now Home



The Mission




Rocket: Falcon 1
Payload: FalconSat 2
Date: March 24, 2006
Window: 2100-0300 GMT (4-10 p.m. EST)
Site: Omelek Island in the Kwajalein Atoll

Mission Status Center

Our preview story

Launch timeline

Photo gallery



Spaceflight Now +



Premium video content for our Spaceflight Now Plus subscribers.

CEV planning
Lockheed Martin holds this news conference in Houston on March 24 to announced that it is partnering with the State of Texas to locate the Crew Exploration Vehicle (CEV) program office in Houston, as well as systems engineering, software development and qualification testing, if the corporation wins the NASA contract to build the next generation spacecraft for NASA.

 QuickTime | For iPod

STS-41B: Human satellite
One of the iconic moments of the early space shuttle program was astronaut Bruce McCandless floating above the brilliantly blue Earth completely disconnected from his spacecraft. He was testing the Manned Maneuvering Unit, a jet-powered backpack that would enable spacewalkers to travel away from the space shuttle to service satellites. In this post-flight presentation, the crew of Challenger's STS-41B mission of February 1984 narrate the film highlights from their mission that also included the first shuttle landing at Kennedy Space Center.

 Small | Medium | Large

Shuttle launch delay
Space Shuttle Program Manager Wayne Hale announces his decision to replace suspect fuel-level sensors inside the liquid hydrogen portion of Discovery's external tank. The three-week job means Discovery will miss its May launch window, delaying the second post-Columbia test flight to the next daylight period opening July 1. Hale made the announcement during a news conference from Johnson Space Center on March 14.

 Dial-up video:
   Part 1 | Part 2

 Broadband video:
   Part 1 | Part 2

Stardust science
NASA's Stardust spacecraft returned to Earth in January with the first samples ever retrieved from a comet. This briefing with mission scientists held March 13 from the Johnson Space Center offers an update on the initial research into the comet bits.

 Dial-up video:
   Part 1 | Part 2

 Broadband video:
   Part 1 | Part 2

Exploring Enceladus
The Cassini spacecraft orbiting the planet Saturn has found evidence indicating pockets of liquid water may exist near the surface on the icy moon Enceladus, raising the question of whether the small world could support life. This movie includes stunning images of Enceladus taken by Cassini and animation of geysers seen erupting from the moon.

 Play video

MRO's orbit insertion explained
The make-or-break engine firing by the Mars Reconnaissance Orbiter to enter orbit around Mars and the subsequent aerobraking to reach the low-altitude perch for science observations are explained by project manager Jim Graf in this narrated animation package.

 Play video

Become a subscriber
More video



NewsAlert



Sign up for our NewsAlert service and have the latest news in astronomy and space e-mailed direct to your desktop.

Enter your e-mail address:

Privacy note: your e-mail address will not be used for any other purpose.



First SpaceX rocket launch ends in failure
BY JUSTIN RAY
SPACEFLIGHT NOW

Posted: March 24, 2006

The maiden flight for a new breed of low-cost rockets designed to revolutionize the space launch industry met a disastrous fate Friday, tumbling out of control and slamming into the Pacific Ocean moments after liftoff.

More than three years of development took the Falcon 1 rocket from the drawing board to the launch pad thanks to the backing of Elon Musk. The South African spent part of the fortune he made as co-founder of PayPal, the online payment system, and the earlier Zip2 software company to create Space Exploration Technologies Corp.

He formed SpaceX with the goal of vastly reducing the cost of rockets and dreams of human voyages to the planets.

The company's first space booster blasted off at 2230 GMT (5:30 p.m. EST) from the seven-acre Omelek Island in the Kwajalein Atoll. The mission had been delayed months by technical setbacks.

The 70-foot tall Falcon 1 rocket, named after the Star Wars Millennium Falcon, was carrying a tiny science spacecraft built by cadets at the U.S. Air Force Academy. The two-stage booster was supposed to deploy the probe into a 250 by 310 mile orbit around Earth.

Priced at $6.7 million per launch, the Falcon 1 small-satellite launcher seems like a bargain in the U.S. market, since NASA currently spends almost three times that much on existing rockets of similar lifting power.

What's more, the Falcon 1's design will evolve into larger rockets -- the Falcon 5 and Falcon 9 -- to haul much heavier payloads into orbit while promising to keep the cost lower than Atlas or Delta vehicles.

But Friday's launch turned into a brutal failure.

Liftoff was delayed 90 minutes because the retrieval ship for the reusable first stage was errantly inside the restricted zone downrange and had to be moved into safer waters.

After the unplanned hold, countdown clocks entered the final 75 minutes and the rocket was loaded with a highly-refined kerosene propellant and supercold liquid oxygen to feed the engines on both stages.

To keep the liquid oxygen from warming up and naturally boiling away while the rocket sat on its tropical launch pad before liftoff, a "thermal coat" had been wrapped around the first stage. Problems running out of liquid oxygen on the remote island have bedeviled SpaceX over the past few months.

"A glaring deficiency that we had in the November and December attempts was the fact that we were basically boiling LOX at an unacceptably high rate. It is hard to get LOX on the island. So what we did was put a blanket scheme together to cover the first stage LOX tank," Gwynne Shotwell, SpaceX vice president of business development, told reporters during Friday's countdown.

"It is held to the rocket by Velcro and we've got lanyards that hold it down to the ground. So basically the lanyards will pull a zipper as the vehicle lifts up, a Velcro zipper, and that LOX tank insulation will stay on the ground as the vehicle flies through it."

Countdown clocks hit T-zero and the Merlin main engine fired to life. The powerplant, expected to generate about 77,000 pounds of thrust, was developed in-house by SpaceX.

The Falcon 1 had set sail on its maiden voyage, and a video camera mounted on the rocket beamed back live footage of the booster ascending skyward. However, the launch video did not show any signs of the liquid oxygen blanket unzipping and being yanked free from the rocket by ground tethers as planned.

As the vehicle climbed higher, a white blanket presumably the cover Shotwell had mentioned could be seen flapping wildly in the onboard video. Large pieces appeared to rip away at T+plus 20 seconds due to the rocket's increasing speed.

The vehicle had a noticeable rolling motion, rocking back and forth a bit, and then at T+plus 26 seconds rapidly pitched over when its fiery engine plume became greatly distorted.

"This is the RCO, we have an active track with the radar," the Range Safety officer announced.

Just moments later the rocket impacted the ocean, apparently on its side, at about T+plus 41 seconds.

Did the blanket play a role? Was the engine damaged? Did the nozzle fail? Investigators are beginning to sift through the data collected during the brief flight to construct a full picture of the launch.

"We did lose the vehicle," Shotwell said in announcing the failure. "Clearly this is a setback. But we are in this for the long haul. We will proceed with follow-up information as we learn it."

In a pre-launch press briefing last November before the first attempt to fly the Falcon 1, Musk acknowledged the difficulty in rocketry. Successfully launching a rocket requires everything to go right, and history is littered with failed inaugural flights. Musk compared the maiden flight with trying to develop perfect software.

"It is like...if you had a very complex piece of software that you test pieces of but you can't test the whole thing together until you ran it for the first time, nor could you test it on the exact computer that it had to run for the first time. But when it does run for the first time it can have no bugs. When was the last time you saw a piece of software that met that criteria?"

SpaceX had planned to launch its second Falcon 1 rocket with an experimental communications satellite for the U.S. Naval Research Laboratory in three to six months from the company's pad at Vandenberg Air Force Base in California. How Friday's failure will change those plans is not clear.


John Glenn Mission Patch

Free shipping to U.S. addresses!

The historic first orbital flight by an American is marked by this commemorative patch for John Glenn and Friendship 7.
 U.S. STORE
 WORLDWIDE STORE

Final Shuttle Mission Patch

Free shipping to U.S. addresses!

The crew emblem for the final space shuttle mission is available in our store. Get this piece of history!
 U.S. STORE
 WORLDWIDE STORE

Celebrate the shuttle program

Free shipping to U.S. addresses!

This special commemorative patch marks the retirement of NASA's Space Shuttle Program. Available in our store!
 U.S. STORE
 WORLDWIDE STORE

Anniversary Shuttle Patch

Free shipping to U.S. addresses!

This embroidered patch commemorates the 30th anniversary of the Space Shuttle Program. The design features the space shuttle Columbia's historic maiden flight of April 12, 1981.
 U.S. STORE
 WORLDWIDE STORE

Mercury anniversary

Free shipping to U.S. addresses!


Celebrate the 50th anniversary of Alan Shephard's historic Mercury mission with this collectors' item, the official commemorative embroidered patch.
 U.S. STORE
 WORLDWIDE STORE

Fallen Heroes Patch Collection
The official patches from Apollo 1, the shuttle Challenger and Columbia crews are available in the store.
 U.S. STORE
 WORLDWIDE STORE

Ares 1-X Patch
The official embroidered patch for the Ares 1-X rocket test flight, is available for purchase.
 U.S. STORE
 WORLDWIDE STORE

Apollo Collage
This beautiful one piece set features the Apollo program emblem surrounded by the individual mission logos.
 U.S. STORE

Expedition 21
The official embroidered patch for the International Space Station Expedition 21 crew is now available from our stores.
 U.S. STORE
 WORLDWIDE STORE

Hubble Patch
The official embroidered patch for mission STS-125, the space shuttle's last planned service call to the Hubble Space Telescope, is available for purchase.
 U.S. STORE
 WORLDWIDE STORE
MISSION STATUS CENTER

INDEX | PLUS | NEWS ARCHIVE | LAUNCH SCHEDULE
ASTRONOMY NOW | STORE

ADVERTISE

© 2014 Spaceflight Now Inc.