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Initial orbit determination using Doppler shift of Fraunhofer lines Brett PantaloneMichael W. Kudenov Original Article 17 December 2018 Article: 80
Creation of a synthetic population of space debris to reduce discrepancies between simulation and observations Alexis PetitDaniel CasanovaAnne Lemaître Original Article 14 December 2018 Article: 79
Tidal synchronization of close-in satellites and exoplanets. III. Tidal dissipation revisited and application to Enceladus H. A. FolonierS. Ferraz-MelloE. Andrade-Ines Original Article 06 December 2018 Article: 78