CRS-35

Cargo Dragon resupply flight to the International Space Station, with the last pair of iROSA roll-out solar arrays stowed in its unpressurized trunk. Installing them completes the iROSA program, which adds new arrays to boost the aging station's power supply.

On its return trip, the capsule is planned to bring a failed joint from Canadarm2, the station's robotic arm, back to Earth for analysis.