News
Escape the lab and enjoy the game
Have you ever got lost in your work? Take a break and awake inside a strange virtual laboratory.
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NCCR PlanetS
Dear Reader, In 2015 we celebrated the 20th anniversary of the discovery of the first exoplanet orbiting a solar-type star by our colleagues Michel Mayor and Didier Queloz. Reflecting back on these two decades it is amazing to realize how much this discovery has changed the traditional fields of astronomy and planetary sciences increasingly bringing […]
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Chaos in the birth of planets
The formation of Earth-like planets is like billiards: A tiny change in the first collision of the building blocks can lead to a completely different result – a chaotic, but not a random behaviour as researchers of PlanetS at the University of Zurich calculated. They have developed the world’s fastest code for simulating collisions. Its […]
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“The goal is to enable science”
“Building the world’s largest telescopes at ESO” was the title of Tim de Zeeuw’s talk at the University of Bern. “To be able to help science and have the countries work together – that’s something I really enjoy doing”, says the Director General of ESO. PlanetS: What is the biggest problem building the world’s largest […]
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NIRPS, the red arm of HARPS
In association with the Canadians from the Montreal University and Brasilian colleagues from the Natal University, the Geneva Observatory and members of the NCCR PlanetS will soon participate in the construction of a new instrument capable of detecting planets with the radial velocity method. The NIRPS (Near Infra Red Planet Searcher) project will enter its […]
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Successful CHEOPS test
The video shows the successful baffle cover opening test performed at Airbus Defence and Space (ADS) – Spain after the spacecraft mechanical environmental campaign. The cover, which is used to protect the telescope against environmental influences during ground operations and launch, opened as planned roughly 50 seconds after the system has been switched on. The […]
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Targets for CHEOPS
“In two years time CHEOPS will be in space, so before the launch we must have defined the observation program and a large part of the targets.” David Ehrenreich, CHEOPS Mission Scientist and member of NCCR PlanetS is categorical, “CHEOPS must be exploitable from the beginning of the mission”. All European scientists involved in the […]
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Launching the CHEOPS fellow program
The main science goals of the CHaracterizing ExoPlanets Satellite (CHEOPS) will be to study the structure of exoplanets with radii typically ranging from 1 to 6 REarth orbiting bright stars. It is this last characteristic that makes CHEOPS unique when compared to its two predecessor COROT and Kepler. With an accurate knowledge of masses and radii for […]
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The Bethlehem Star
Did planets guide the Three Wise Men to the stable near Bethlehem two millennia ago? Or a comet? Or is the famous star mere literary fiction as in the Hellenistic and Roman world, depictions of kings and emperors were usually accompanied by a star? By Carsten Knigge For generations children and grown-ups alike have been delighted […]
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Inside view of 51pegb discovery
“Sorry, the room is full, you can go to the other auditorium where the conference is broadcast on a giant screen.” Security agents continually repeated this to the despair of a large audience on 3rd November 2015 at the University of Geneva. It must be said that the cast announced to the Geneva public was […]
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