Optimal impulsive closed-form control for spacecraft formation flying and rendezvous. - Lucas Riggi; Simone D'Amico (ACC, 2016)

The Capella Synthetic Aperture Radar Constellation. - Gordon Farquharson; William Woods; Craig Stringham; Navneet Sankarambadi; Lucas Riggi (IGARSS, 2018)

The Capella X-band SAR Constellation for Rapid Imaging. - Craig Stringham; Gordon Farquharson; Davide Castelletti; Eric Quist; Lucas Riggi; Duncan Eddy; Scott Soenen (IGARSS, 2019)