Conspectus For many years, scientists suspected that the interstellar medium was too hostile for organic species and that only a few simple molecules could be formed under such …
Scientists use the Earth as a tool for astrobiology by analyzing planetary field analogues (ie terrestrial samples and field sites that resemble planetary bodies in our Solar System). In …
T Drant, E Garcia-Caurel, Z Perrin… - Astronomy & …, 2024 - aanda.org
We report new optical constants (refractive index, n, and extinction coefficient, k) for exoplanet haze analogs from 0.3 to 30 µm. The samples were produced in a simulated N 2 …
The photochemical haze produced in the upper atmosphere of Titan plays a key role in various atmospheric and surface processes on Titan. The surface energy, one important …
This paper presents the first results of the solid phase analysis of the Titan tholins generated in the Titan Haze Simulation (THS) experiments. This study complements the gas phase …
S Vinatier, P Rannou, CM Anderson, B Bézard… - Icarus, 2012 - Elsevier
We utilized aerosol extinction coefficient inferred from Cassini/CIRS spectra in the far and mid infrared region to derive the extinction cross-section near an altitude of 190km at 15° S …
J Maillard, N Carrasco, I Schmitz-Afonso… - Earth and Planetary …, 2018 - Elsevier
Titan, the biggest moon of Saturn, has a thick atmosphere which presents similarities with the one thought to be on Earth at its beginning. The study of Titan's photochemical haze is …
I Wong, B Benneke, P Gao, HA Knutson… - The Astronomical …, 2020 - iopscience.iop.org
We present the transmission spectrum of HAT-P-12b through a joint analysis of data obtained from the Hubble Space Telescope Space Telescope Imaging Spectrograph and …
This work deals with the optical constant characterization of Titan aerosol analogues or “tholins” produced with the PAMPRE experimental setup and deposited as thin films onto a …