Previously thought to be negligible, the Sun’s ☀️magnetic activity is influencing the determination of its seismic age, as shown by a study published by an international team led by Jérôme Bétrisey, Postdoctoral Researcher at @sciences_UNIGE.
👉https://t.co/hvZQhzM0xo
#astronomy
🎖️Le 25 juillet, le professeur Stéphane Udry, ancien directeur du Département d’astronomie de la @sciences_UNIGE et actuel co-directeur du Pôle de Recherche National PlanetS a reçu le grade de docteur en sciences, honoris causa, de @uniofwarwick. Le prix distingue son travail de pionnier dans le domaine de la recherche sur les exoplanètes 🪐.
#prix #exoplanète #astronomie #UNIGE
.@ESO is endorsing a new #spectrograph for its future giant telescope. Switzerland 🇨🇭 is contributing thanks to its expertise in #exoplanets and in high-precision instruments.
👉https://t.co/JMbkEUweT2
With @sciences_UNIGE@obsge@unibern @NCCRPlanetS
A team from @unige_and @CNRS has simulated the entire runaway #greenhouse effect, which can make a #planet completely unhabitable. On #Earth, a global average temperature rise of just a few tens of degrees would be sufficient to initiate this phenomenon.
https://t.co/XemqdfsYrk
💫Déchiffrer les secrets des galaxies lointaines: une collaboration suisse 🇨🇭 permet d’accélérer la recherche sur les exoplanètes.
@ESO@sciences_UNIGE@obsge@UMontreal
https://t.co/DvvkA3nicC
1/ A rare star system with 6 #exoplanets has been unlocked with the help of our @ESA_Cheops mission
A special discovery because the planets’ orbital configuration shows that the system is largely unchanged since formation more than a billion years ago
👉https://t.co/5OGkpGpHab
Conférences publiques d’astronomie conjointes UniGE-EPFL 2023
Jeudi 16 nov. à 19h00 à Uni-Dufour, Genève
La conférence sur l’exploration de l’Univers sombre par
Marc Sauvage, astrophysicien au CEA–Saclay, Paris,
vice-président du Conseil scientifique du consortium Euclid
XRISM to be launched soon
XRISM will study the Universe in X-ray light with an unprecedented combination of light collecting power and energy resolution.
The spacecraft will be launched on 26 August 2023 from the Tanegashima Space Center, Japan
https://t.co/tQjF5r2Snk