SpaceX's Dragon capsule is set to arrive at the International Space Station this morning.
The cargo craft, launched early Saturday from the Kennedy Space Center in Florida, is carrying more than 5,000 pounds of supplies and payloads, including the Cloud–Aerosol Transport System (CATS), which will monitor cloud and aerosol coverage that directly impacts the global climate.
ESA Astronaut Samantha Cristoforetti tweeted; 'Dragon is berthed! Did leak check & equalized pressure, now our hatch is open. On Dragon hatch "smell of space".'
Cloud–Aerosol Transport System (CATS)