Funding for this research was provided by:
EU FP7 Framework Programme (Grant agreement No 606716 SPACESTORM)
H2020 Industrial Leadership (Grant agreement No 637302 PROGRESS)
National Aeronautics and Space Administration (NNX14AF34G, NNX14AC02G, NNX17AB87G, NAS5-01072)
National Science Foundation (AGS-1414517)
Article History
Received: 6 February 2017
Accepted: 17 August 2017
First Online: 2 October 2017