SpaceX Sends Solar Panels, Blueberry Plants and Lightning Experiments to ISS

SpaceX sent their fourth cargo resupply mission to the International Space Station, delivering solar panels to increase its power, blueberry plants for research and experiments studying blue jet lightning.
The Falcon 9 rocket used for the launch and the Dragon capsule docking with the ISS have both been to space multiple times before.
The Dragon capsule is delivering 7,000 pounds of supplies including a final pair of solar arrays that will boost the station's power by 20-30%.
The capsule will dock autonomously with the ISS on Tuesday morning and stay for three weeks as astronauts reload it with return cargo.
Over thirty investigations for NASA and international partners are launching, including a student experiment growing plants in space.