First Ares test launch likely delayed by pad conflict, SpaceflightNow
"Delays in the space shuttle program could force a one-month slip of an early test flight of NASA's next-generation rocket next year due to busy Kennedy Space Center launch facilities, agency officials said Thursday."
Shuttle's Hubble mission incurs 5-week delay, Orlando Sentinel
"The launch scheduled later this summer to service the Hubble Space Telescope will be pushed back four to five weeks because of delays in manufacturing the space shuttle's redesigned external fuel tank, a NASA official said Thursday. The delay in the tank-production schedule also is likely to affect the first test flight of a new rocket that is similar to one intended to take astronauts back to the moon."