A Falcon 9 rocket successfully delivered the CRS-12 Dragon capsule to Earth orbit today, complete with a successful return of the first stage to Cape Canaveral. It carries 3642 lbs. / 1652 kg of cargo in its pressurized compartment, and the 2773.4 lbs. / 1258 kg CREAM experiment package in the unpressurized “trunk” section. (At around 10:27 of the following video, you can start to see CREAM in Dragon’s back section, complete with RMS grapple fixtures that will be used to extract it from the trunk later on.) CREAM, Cosmic-Ray Energetics And Mass, has been flown from stratospheric balloons already; mounting it on the JEM Exposed Facility will give it the opportunity to make far more measurements over a long period of time. Of more immediate practical return are the experiments in the pressurized compartment, including a crystal growth experiment funded partly by the Michael J Fox foundation to study Parkinson’s Disease, a commercial microsatellite to be deployed later, and an experiment that will grow human lung cell tissue scaffolds to be used in pharmaceutical and biological research.