.
Atlantic Standard Time (AST) = UT - 4 hours
Eastern Standard Time (EST) = UT - 5 hours
Central Standard Time (CST) = UT - 6 hours
Mountain Standard Time (MST) = UT - 7 hours
Pacific Standard Time (PST) = UT - 8 hours
If Daylight Saving Time is in effect in the time zone, you must ADD one hour to the above standard times.
.
Wednesday, Oct. 19, 2011
ROSAT DECAY UPDATE: The doomed ROSAT X-ray space telescope continues to descend toward Earth.
Multiple experts agree that re-entry should occur on Oct. 23rd, with most favoring the early hours of the day.
With uncertainties exceeding 8 hours, however, it is still impossible to say exactly where ROSAT will disintegrate.