Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Therese Encrenaz"'
The Earth is the only planet in the Solar System where liquid water is present on the surface, a condition that seems necessary for the development of life. Its sisters Venus and Mars are extremely different. Why did these three planets, born under f
More than 4300 planets around nearby stars! Who could have imagined this extraordinary harvest only thirty years ago? As the vast majority of stars are surrounded by planets, we can surmise that there must be more than a hundred billion planets in ou
Comprendre l'évolution climatique de la Terre et des autres planètes est un enjeu majeur. La Terre est la seule planète du Système solaire dont les conditions tempérées autorisent aujourd'hui la présence d'eau liquide à sa surface, eau qui pa
Plus de 3600 planètes autour d'étoiles proches! Qui aurait pu imaginer cette extraordinaire moisson il y a seulement vingt ans? La grande majorité des étoiles est entourée de planètes, dont il doit y avoir plus de cent milliards dans notre Gala
Autor:
Athena Coustenis, Thérèse Encrenaz
What is life and where can it exist? What searches are being made to identify conditions for life on other worlds? If extraterrestrial inhabited worlds are found, how can we explore them? In this book, two leading astrophysicists provide an engaging
Autor:
Thérèse Encrenaz
En 2006, l'Union Astronomique Internationale a décidé de retirer à Pluton son statut de planète. Malgré tout ce qu'on pourrait penser, la réponse à'qu'est-ce qu'une planète?'n'est ni évidente, ni ne va de soi. Cette définition a beaucoup é
Autor:
Therese Encrenaz, Athena Coustenis, Billy Edwards, Karan Molaverdikhani, Marc Ollivier, Giovanna Tinetti
In 2018 and 2022, we have published an analysis of the observability of temperate planets (with an equilibrium temperature of about 300-550 K) with ARIEL [1, 2]. This presentation is an update of this analysis which uses new targets identified in par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::622bc99825fd4061b7db491bce27094d
Autor:
Thérèse Encrenaz, Maria-Antonietta Barucci, Jean-Pierre Bibring, Michel Blanc, Françoise Roques, Philippe Zarka
Cet ouvrage présente une vue synthétique des propriétés de l'ensemble des objets du système solaire et fait une large place à la discussion des processus physico-chimiques responsables de leur évolution spécifique depuis sa formation. Il s'ag
Autor:
Therese Encrenaz, Thomas Greathouse, Rohini Giles, Thomas Widemann, Bruno Bézard, Thierry Fouchet
Since 2012, we have been monitoring SO2 and H2O (using HDO as a proxy) at the cloud top of Venus, using the TEXES high-resolution imaging spectrometer at the NASA InfraRed Telescope Facility (IRTF) at Maunakea Observatory. Sixteen runs have been perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9519137ec94c9db85d707624d876a062
https://doi.org/10.5194/epsc2022-414
https://doi.org/10.5194/epsc2022-414
Autor:
Therese Encrenaz, Thomas Greathouse, Rohini Giles, Thomas Widemann, Bruno Bézard, Thierry Fouchet
Since 2012, we have been monitoring SO2 and H2O (using HDO as a proxy) at the cloud top of Venus, using the TEXES high-resolution imaging spectrometer at the NASA InfraRed Telescope Facility (IRTF) at Maunakea Observatory. Maps have been recorded aro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::830c149147613b94a5695d0cc3aa3322
https://doi.org/10.5194/egusphere-egu22-3676
https://doi.org/10.5194/egusphere-egu22-3676