The countdown remains on schedule for Space Shuttle Endeavour's planned 4:39 a.m. EST (0939 GMT) launch Sunday. Listen to live radio communications from Kennedy Space Center: Kennedy Space Center Communications Live Scanner Audio Feed
Ehh, I wouldn't be so sure yet... The last night launch everyone said "won't be seen again" and delays put 130's launch from a daytime one to nighttime one. That is still easily possible for future missions.A beautiful launch with a big long orange flame piercing the night sky. That sight will not be seen again.