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Post-doctoral position – Exoplanet characterization with future instruments
The Star and Planet Formation Research Group at the Institute for Particle Physics and Astrophysics at ETH Zurich invites applications for a new post-doctoral fellowship to work with Dr. Sascha Quanz on the characterization of (small) extra-solar planets. We are looking for a postdoc with expertise in atmospheres / atmospheric retrieval techniques and/or habitability research […]
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Better to dry a rocky planet before use
Earth’s solid surface and clement climate may be in part due to a massive star in the birth environment of the Sun. Without its radioactive elements injected into the early solar system, our home planet could be a hostile ocean world covered in global ice sheets. This is the result of computer simulations of planet […]
Continue ReadingExoplanets Postdoctoral research positions in Geneva
The exoplanet team of the University of Geneva has an opening for four postdoctoral researchers to work on detection and characterization of exoplanets through high-precision radial velocity measurements. Focusing on the low-mass range of exoplanets and using the high-precision spectrographs CORALIE, HARPS, HARPS-N, ESPRESSO, SPIROU, and NIRPS, our team is strongly involved in blind radial velocity surveys as well as in the follow-up of transiting candidates from […]
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Sapphires and Rubies in the Sky
Researchers at the Universities of Zurich and Cambridge have discovered a new, exotic class of planets outside our solar system. These so-called super-Earths were formed at high temperatures close to their host star and contain high quantities of calcium, aluminium and their oxides – including sapphire and ruby. 21 light years away from us in […]
Continue ReadingProgrammkoordinator/in
Im Rahmen des Nationalen Forschungsschwerpunkt PlanetS (NFS PlanetS) suchen wir per 1.03.2019 oder nach Vereinbarung eine/n Programmkoordinator/in Administrative Koordination & Finanzverwaltung des NFS PlanetS In Ihren Aufgabenbereich fallen: Verantwortung für fristgerechte, vollständige und fehlerlose Einreichung des NFS-Finanzberichts beim SNF Kontaktperson für SNF und lokale AdministratorInnen der Teilprojekte bei allen finanz- & personalrelevanten Fragen und Problemen Finanzverwaltung: […]
Continue ReadingPostdoctoral Fellowship in exoplanet observations with CHEOPS
The Theoretical Astrophysics and Planetary Science Group (led by Prof. Willy Benz and Yann Alibert) and the SAINT-EX research group (led by Prof. Brice-Olivier Demory) both at the University of Bern, Switzerland, seek qualified candidates for a Postdoctoral position in CHEOPS exoplanet observations. The Characterising ExoPlanets Satellite (CHEOPS) is a joint mission between ESA and […]
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The shrinking planet
“But where did the hot Neptunes go?” This is the question astronomers have been asking for a long time, faced with the mysterious absence of planets the size of Neptunes very close to their star. A team of researchers, led by astronomers from the University of Geneva, has just discovered that one of these planets […]
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Dancing with the Enemy
While testing their new subsystem on the SPHERE planet-hunting instrument, a team lead by Hans Martin Schmid, professor of ETH Zürich and member of PlanetS, was able to capture the sharpest image ever of the binary star R Aquarii. Installed on ESO’s Very Large Telescope in Chile, SPHERE and its component ZIMPOL were developed to […]
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A planet inflated like a balloon
Researchers from UNIGE and members of the NCCR PlanetS have found helium in the atmosphere of an exoplanet, swollen like a balloon. Although helium is a rare element on Earth, it is ubiquitous in the Universe. It is, after hydrogen, the main component of stars and gaseous giant planets. Despite its abundance, helium was only […]
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Spotting Protoplanet Collision Afterglows
Planets start out with a bang. During the last stage of planet formation, planetary embryos collide with other protoplanets, causing their surfaces and mantles to extensively melt. Will it be possible to directly image such molten protoplanets with future telescopes? This is the question that was addressed by a team of young PlanetS researchers. Irene […]
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