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Report

On the Early In Situ Formation of Pluto's Small Satellites

Autor: Woo, Man Yin, Lee, Man Hoi

The formation of Pluto's small satellites - Styx, Nix, Keberos and Hydra - remains a mystery. Their orbits are nearly circular and are near mean-motion resonances and nearly coplanar with Charon's orbit. One scenario suggests that they all formed clo

Externí odkaz: http://arxiv.org/abs/1803.02005

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Akademický článek

Mechanism Development and Heading Control of Catamaran-type Sail Drone

Autor: Dong-Woo Man, Hyun-Sik Kim

Publikováno v: 한국해양공학회지, Vol 35, Iss 5, Pp 360-368 (2021)

The need for energy harvesting in marine environments is gradually increasing owing to the energy limitation of marine robots. To address this problem, a catamaran-type sail drone (CSD), which can harvest marine energies such as wind and solar, was p

Externí odkaz: https://doaj.org/article/a26fe63ab1924e9cb2e556f867d2c725