STS-114 Commander Says Launch Delay Was the Right Call

STS-114 Commander Says Launch Delay Was the Right Call
STS-114 commander Eileen Collins will make her fourth spaceflight aboard the space shuttle Discovery. (Image credit: NASA/JSC.)

CAPE CANAVERAL, Fla. -The astronauts who will fly on the first post-Columbia shuttle mission landedat Kennedy Space Center late Sunday night for this week's practice countdown,and their commander said NASA managers made the right call by postponing thelaunch to mid-July.

Veteran astronaut Eileen Collins said Discovery's crew understands why they'renot going to launch in May as planned.

"I truly believe we've made the right decision in going to July," Collins said."It's going to give the teams more time to prepare. And like anything in life,the longer you prepare for something, the better it's going to be. We want thismission to be very, very successful."

NASA last week delayed the launch from May 22 to no earlier than July 13,citing several technical concerns. Most worrisome is new data showing largechunks of ice could build up on a pipeline outside the external fuel tank,break free during launch and damage the fragile heat shield.

Jet engines roared through the night sky Sunday as a caravan of sleek, blue andwhite T-38 training jets touched down at the Shuttle Landing Facility. Thefive-man, two-woman crew is here for what's called the Terminal CountdownDemonstration Test.

Countdown clocks start ticking early Tuesday. The exercise will enable theshuttle launch team and Discovery's crew to get familiar with all of theprocedures they'll go through in the days and hours leading up to the realliftoff of their test flight to the International Space Station.

On Wednesday, Collins and her crew will don pumpkin-orange partial pressurespacesuits and head out to Pad 39B. They'll ride an elevator to the 195-footlevel and board Discovery for the last few hours of a simulated countdown.

The practice culminates just before 11 a.m. with a simulated main engineshutdown on the pad. The astronauts then will scramble out of the orbiter toslide-wire baskets that -- in case of a real fire or emergency on launch day --would whisk them safely away from the gantry.

Sometime after this week's tests, NASA plans to haul Discovery back from thelaunch pad to the Vehicle Assembly Buildingto fix the safety problems that prompted them to delay the mission. No dateshave been set for the rollback or for Discovery's return to Pad 39B.

"This is a great event for our crew," Collins said. "This is great practice forthem as well as it is for us."

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Aerospace Journalist

Todd Halvoron is a veteran aerospace journalist based in Titusville, Florida who covered NASA and the U.S. space program for 27 years with Florida Today. His coverage for Florida Today also appeared in USA Today, and 80 other newspapers across the United States. Todd earned a bachelor's degree in English literature, journalism and fiction from the University of Cincinnati and also served as Florida Today's Kennedy Space Center Bureau Chief during his tenure at Florida Today. Halvorson has been an independent aerospace journalist since 2013.