NASA DELAYS SIRTF LAUNCH
BBSNews - 2003-04-18 -- NASA managers have decided to postpone the launch of
SIRTF (Space Infrared Telescope Facility) aboard a Boeing
Delta II rocket until no earlier than mid-August 2003.
The delay will allow engineers enough time to change out one
of the nine solid rocket motors attached to the Delta II
rocket, which had multiple delaminations within the layers of
material that comprise the engine-nozzle exit-cone liner.
"There simply is not enough time to remove and replace the
rocket motor to support a SIRTF launch in advance of the Mars
Exploration Rover-B launch window," said Karen Poniatowski,
Assistant Associate Administrator for Launch Services at NASA
Headquarters, Washington.
The upcoming launch dates of the Mars Exploration Rovers (MER
A and B), also on Delta II rockets, are June 6 and June 25,
respectively. The MER-A mission, originally scheduled for May
30, was recently rescheduled to June 6 due to a potential
problem with cabling on the spacecraft.
The launch of the Galaxy Evolution Explorer mission, or
GALEX, is on schedule for launch on a Pegasus rocket on April
28.
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Michael Hess is the Editor of BBSNews in Charlotte, NC. Write to the editor here. Not all submissions are published. Or visit the completely new BBSNews Blog and Forum on our front page - Please Participate in BBSNews!
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