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Thanks for the heads up!
44 hours to dock! Gotta love the NASA people. So honest about what they really do up there...
Think we will get some live video from space?
Originally post by Cool Hand on the other Discovery thread
Let's not forget all the preparations that have to be made before you can dock to the space station (testing, stowing equipment, setting up housekeeping, etc.)
You cannot take off and hope to immediately perform a rendezvous. Even the contingency flights have time built in between launch and docking.
Originally posted by Soylent Green Is People in other Discovery thread
Plus, it's easier for them to do their post-launch inspection while they are not docked. They use the shuttle's robotic arm to inspect the entile craft for damage.
They can use the shuttle's and the ISS's arm while docked, but it's easier to get every inch if the ship while not docked, because the ISS isn't "in the way" of the perferred path of the arm.
NASA has assigned the space shuttle crew for Discovery's STS-119 mission, targeted for launch in the fall of 2008. The flight will deliver the final pair of power- generating solar array wings and truss element to the International Space Station.
Air Force Col. Lee J. Archambault will command Discovery. Navy Cmdr. Dominic A. Antonelli will serve as the pilot. The mission specialists are Joseph Acaba, Richard R. Arnold II, John L. Phillips and Steven R. Swanson. Antonelli, Acaba and Arnold will be making their first spaceflight.
Originally posted by zorgon
I think I am missing something here....
Air Force Col. Lee J. Archambault will command Discovery. Navy Cmdr. Dominic A. Antonelli will serve as the pilot. The mission specialists are Joseph Acaba, Richard R. Arnold II, John L. Phillips and Steven R. Swanson. Antonelli, Acaba and Arnold will be making their first spaceflight.
collectspace.com...
I think I am missing something here....
Originally posted by MrPenny
Me too....help me with this.
Since you are so concerned with this mystery, have you actually called nasa and ask them what the delay is, or what they are doing before you leap to conclusions? Of course, your too paranoid to believe anything they tell you anyway, so don't bother.
Did ya miss me, John?
OCTOBER 2007 TIMELINE OVERVIEW 7
TIMELINE OVERVIEW
FLIGHT DAY 1
• Launch
• Payload Bay Door Opening
• Ku-Band Antenna Deployment
• Shuttle Robotic Arm Activation and Checkout
• Umbilical Well and Handheld External Tank Video and Stills Downlink
FLIGHT DAY 2
• Discovery Thermal Protection System Survey with Orbiter Boom Sensor System (OBSS)
• Extravehicular Mobility Unit Checkout • Centerline Camera Installation
• Orbiter Docking System Ring Extension
• Orbital Maneuvering System Pod Survey
• Rendezvous Tools Checkout
OCTOBER 2007 RENDEZVOUS & DOCKING 47
RENDEZVOUS AND DOCKING
The shuttle launch is timed precisely to place the orbiter on the correct trajectory and course for its two-day chase of the station. Periodic engine firings will gradually bring Discovery to about 50,000 feet behind the station — the starting point for a final approach. About 2.5 hours before docking, Discovery’s jets will be fired during what is called the Terminal Initiation burn to begin the final phase of the rendezvous. Discovery will close the final miles to the station during the next orbit. As Discovery moves closer to the station, the shuttle’s rendezvous radar system and trajectory control sensor will track the complex and provide range and closing rate data to the crew. During the final approach, Discovery will execute several small mind course correction burns that will place the shuttle about 1,000 feet directly below the station. STS-120 Commander Pam Melroy then will manually control the shuttle for the remainder of the approach and docking.
Back on topic, can you think of any reason they would have opened up the cargo doors when they did...other than a super secret space station docking? Anybody?