NASA's final space shuttle launch has been delayed for a second time.
The shuttle Endeavor was originally scheduled for liftoff on Friday and then was delayed until Monday due to a power unit failure.
An official date has not been set, as mission managers determine how long it will take to make the repairs, but NASA spokesman says:
"We're looking more toward the end of the week, maybe next weekend. We won't know until tomorrow when our next launch opportunity is."
So unfortunate that such a momentous occasion continues to be delayed. We're keeping our fingers crossed that NASA can pinpoint the problem and get the shuttle ready for liftoff for its final voyage.
[Image via WENN.]