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Giant impact disrupted Jupiter’s core
New interior models of Jupiter based on data gathered by NASA’s Juno mission suggested that the giant gas planet might not have a small compact core but rather a diluted, “fuzzy” one. Now, an international team with researchers of the University of Zürich and the NCCR PlanetS has found an explanation for this surprising Juno […]
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CHEOPS passes final review
The Characterising Exoplanet Satellite, CHEOPS, has successfully passed the final analysis review for its launch on a Soyuz rocket from Europe’s Spaceport in Kourou, French Guiana. As ESA announced today, all technical evaluations performed by Arianespace on the mission’s key aspects, including the launch trajectory and payload separation, have shown positive results. Arianespace’s launch manifest […]
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Observing plans for CHEOPS
Observing stars that are known to harbour planets with unprecedented accuracy to characterise their planetary population – this is the main goal of the CHEOPS mission, scheduled for launch between 15 October and 14 November 2019. How the mission is going to achieve this is summarized in an article published by ESA on its CHEOPS […]
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Editorial
Dear Reader, President Kennedy in his famous speech about the US effort to reach the Moon delivered in Houston, Texas on September 12, 1962 said “…We choose to do these things not because they are easy, but because they are hard; because that goal will serve to organize and measure the best of our energies […]
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The story of the Swiss moon experiment
When Buzz Aldrin stepped out of the lunar module on 21 July 1969, the first thing he did was to place a solar wind experiment on the moon even before the American flag. The experiment was developed at the University of Bern. As a PhD student Jürg Meister was significantly involved in the work. Today, […]
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Switzerland in Space
From the Bernese solar-wind experiment on Apollo 11 to space research in Switzerland as a member of the European Space Agency ESA – the development up to the first long-term space research programme ‘Horizon 2000’. By Martin C.E. Huber The Bernese experiment, which Buzz Aldrin planted into the solar wind after he and astronaut colleague […]
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A prize for outstanding achievements
The astronomer Monika Lendl has won the Look! business award for the Austrian woman of the year in STEM (Science, technology, engineering & maths). Monika Lendl is member of PlanetS and works as senior researcher at The University of Geneva. This year’s Austrian woman of the year in the science, technology, engineering and mathematics, nominated […]
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“We will need large space missions”
Sascha Quanz was appointed the new professor of Exoplanets and Habitability at ETH Zurich on 1 June 2019. “I’m delighted that we can now move ahead with renewed vigour, also within PlanetS,” says Sascha Quanz, who is now also a member of the Executive Board of the National Centre of Competence in Research. PlanetS: You have […]
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Discover exoplanets while playing
Two years ago, the Icelandic company CCP, which markets and operates the EveOnline galactic conquest game, launched the “project discovery”, a concept of citizen science included in the game. Using the star light curves taken by the European CoRoT satellite (COnvection, ROtation et Transits), the goal was to try to discover periodic decreases in the […]
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Highlights of recent research results
Recently, PlanetS researchers published papers about stolen comets, a forbidden planet, meteorites from Vesta, and Rare-Earth metals in the atmosphere of a glowing-hot exoplanet. The video based on computer simulations demonstrates what happens if two young stars in a cluster undergo a close encounter. Each star has a belt of so-called planetesimals, the building blocks […]
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