SpaceX's launch of NASA's PACE spacecraft is rescheduled due to high winds.

The new launch window is set for 1:33 a.m. on Wednesday with uncertain weather conditions.

The mission's first-stage booster is planned to return to Cape Canaveral, potentially causing sonic booms in Brevard County.

Spectators are advised to watch from beaches and causeways in Indian River and Martin Counties.

FLORIDA TODAY's Space Team will provide live updates on the event.