CASSIOPE

Cascade, Smallsat and Ionospheric Polar Explorer (CASSIOPE), is a Canadian Space Agency (CSA) multi-mission satellite operated by the University of Calgary. The mission development and operations from launch to February 2018 was funded through CSA and the Technology Partnerships Canada program. In February, 2018 CASSIOPE became part of the European Space Agency's Swarm constellation through the Third Party Mission Program, known as Swarm Echo, or Swarm-E. It was launched September 29, 2013, on the first flight of the SpaceX Falcon 9 v1.1 launch vehicle. CASSIOPE is the first Canadian hybrid satellite to carry a dual mission in the fields of telecommunications and scientific research. The main objectives are to gather information to better understand the science of space weather, while verifying high-speed communications concepts through the use of advanced space technologies.

The satellite was deployed in an elliptical polar orbit and carries a commercial communications system called Cascade as well as a scientific experiment package called e-POP (enhanced Polar Outflow Probe).

Following staging, the Falcon 9's first stage was used by SpaceX for a controlled descent and landing test. While the first stage was destroyed on impact with the ocean, significant data was acquired and the test was considered a success.