Complex sentence: The Briz-M separated from the Proton-M nine minutes and forty one seconds into the flight and subsequently made five burns before releasing Nimiq 5 into a geosynchronous transfer orbit nine hours and fifteen minutes after liftoff.
Split into simpler sentences: The Briz-M will separate from the Proton-M nine minutes and forty one seconds into the flight. It will subsequently make five burns before releasing Nimiq 5 into a geosynchronous transfer orbit nine hours and fifteen minutes after liftoff.