2 papers
astro-ph.EP2019
VIRTIS-H observations of comet 67P's dust coma: spectral properties and color temperature variability with phase and elevation
D. Bockelée-Morvan, C. Leyrat, S. Erard +14
We analyze 2-5 micrometre spectroscopic observations of the dust coma of comet 67P/Churyumov-Gerasimenko obtained with the VIRTIS-H instrument onboard Rosetta from 3 June to 29 Oct…
astro-ph.EP2018
Formation of recurring slope lineae on Mars by rarefied gas-triggered granular flows
F. Schmidt, F. Andrieu, F. Costard +2
Active dark flows known as recurring slope lineae have been observed on the warmest slopes of equatorial Mars. The morphology, composition and seasonality of the lineae suggest a r…