SiriusXM’s SXM-11 satellite is shown inside a clean room. Image: SiriusXM

A SpaceX Falcon 9 rocket is scheduled for launch Sunday carrying a multi-ton, radio-broadcasting satellite for SiriusXM’s to replace two aging satellites in geostationary Earth orbit.

Liftoff from Space Launch Complex 40 at Cape Canaveral Space Force Station is scheduled during a nearly four-hour window that opens at 10:25 p.m. EDT (0225 UTC). The rocket will fly on an easterly trajectory upon leaving the launch pad.

Spaceflight Now will have live coverage beginning about an hour prior to liftoff.

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