Obviously, for us at PlanetS this was sweet music to our ears… Curiosity driven research another expression for basic research strives at understanding the world that surrounds […]. The discovery of seven earth-like planets around an ultracool star made headlines worldwide. It still has to undergo a battery of tests before its launch end The capacities of this instrument in the field of planetology are such that several astronomers of PlanetS are already planning time demands.
A month earlier, the Swiss born physicist had visited the University of Bern where he had studied and gained his PhD. Just as you can tell where your friend spent his holidays based on the tan of his skin, scientists can tell where and for how long meteorites travelled in space. Like your friend, meteorites have been exposed to solar radiation which have left peculiar imprints on their outer layer.
Together with colleagues, Antoine Roth, postdoc […]. The American business magazine Forbes is famous for its annual ranking lists of young influential people in different categories. The video shows who she is […]. Before building the flight model, the team used a structural model for testing which had […]. In his new textbook on the theory of […]. Water is one of the key molecules in shaping the history and present day of our planet Earth and is crucially important for many physical, chemical and biological processes during abiogenesis, the process to transform lifeless matter into the flourishing and astounding environment we experience today.
For instance, the amount of water ice was crucial […]. For two years, astronomer Henning Avenhaus has worked as a postdoctoral research fellow in Santiago, Chile, studying protoplanetary disks and planet formation. But besides sitting in the control room in front of the computer screen […]. The objective: by manipulating real scientific data, tens of thousands of players think of conquering the galaxy, […]. Dear Reader, Many of you probably remember some privileged moments in your youth when you had a special encounter with science and perhaps thought, be it only for a short moment, that this could be something fun to do in life.
Hard to predict what triggers these moments, perhaps reading a book, visiting a museum, […]. Brice-Olivier Demory is looking for earth-sized, potentially habitable exoplanets. Part of his research strategy is building a telescope in Mexico.grupoavigase.com/includes/381/3647-ofertas-de-empleo.php
Marshall Space Flight Center
Among the speakers at the opening of the new […]. The Bernese instrument made […].
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In modern astronomy researchers not only observe celestial objects, but also build them in computers and follow their evolution over time. These simulations reveal exciting new insights that — of course — have to be validated by observations. In the last few weeks, members of PlanetS published new results about comets, giant planets and earth-sized […]. Most of the life of the current astronomer is spent behind the screen of a computer. Being a new format, we awaited the premiere with great expectations and were not disappointed.
By Timm Riesen During the Space Trip weeks, hotel guests were offered one or two activities every day, introducing them to the night […]. This grant is awarded by the ERC to researchers who have between 7 and 12 years of experience and it […]. Dear Reader, The discovery of Proxima Centauri b is nothing short of extraordinary: A planet with a mass that appears similar to that of the Earth is orbiting in the habitable zone of our nearest star! We could not have hoped for anything better!
The star is sufficiently close that within the next decade instruments […]. PlanetS: You will lose an instrument that you have grown very fond of — it has […]. Ravit Helled occupies an office in the buildings of the Irchel campus, University of Zurich, Y11 building. In the video Principal Investigator Nicolas Thomas explains what will happen after the arrival at Mars. This interactive page describes the different elements of the optical bench to test and calibrate the entire optics of the CHEOPS space telescope including the CCD detector.
The photo was taken in the clean room of the Physics Institute of the University of Bern and the diagram shows the optical path of the installation. To […].
EASTERN LAUNCH FACILITIES, KENNEDY SPACE CENTER
This newly discovered companion is actually just one of many such objects. However, we had […]. On 24 November the completely redesigned permanent space exhibition at the Museum of Transport in Switzerland will open its doors to the public. Dear Reader, The beginning of the presentations of our activities to the international expert panel and Swiss National Science Foundation SNSF representatives marks the end of a year-long preparation process.
While PlanetS enjoys significant freedom in its organisation and priority setting, reporting on our activities is an essential element in our yearly cycle. This takes the […]. ESPRESSO, the new very high-resolution spectrometer built under the direction of the Astronomy Department of the University of Geneva, is in its integration phase in the new observatory building clean room, inaugurated on 27th June. Take a virtual visit. Water is necessary for life as we know it, but too much water is bad for habitability. Therefore, to study the habitability of extrasolar planets, determining the abundance of water is a key element.
Yann Alibert, Science Officer of PlanetS, shows that the observation of exoplanets at different ages can be used to set statistical […]. The yearly site visit of the […]. It is one of the oldest and […]. As soon as the pillar about exoplanets has been set up in the lobby of the planetarium of the Swiss Museum of Transport in Lucerne, people are gathering. They want to know what there is to see.
They are especially attracted by the rotating planet on top of the pillar. Around the planet there is […]. Next week, about scientists from Europe and the US will gather in Davos to present and discuss all aspects of exoplanet science from observations to characterisation and theory. On the occasion of the inauguration of its new building, the Astronomical Observatory of the University of Geneva invites you to an open house on 2nd July You will be able to visit the new clean room in which the Observatory is building a high-resolution spectrograph measuring the mass of planets identical to ours.
Dear Reader, The year barely began when the claim was made that there is evidence for a yet undiscovered planet Planet 9 within our solar system. You would think that nothing could stir more the astronomy community and the general public…. But here comes the direct detection of gravitational waves and the excitement reaches […].
On 14 March , a new Mars mission will be launched from Baikonur in Kazakhstan. Aboard the European spacecraft is a camera built at the University of Bern — in a record time as team leader Nicolas Thomas explains. Members of PlanetS have joined the worldwide race to spot the alleged ninth major object in the outer Solar System. Researchers at the University of Bern study the evolution of such a planet and estimate its visible magnitude.
Its new director Kevin Heng is an expert in the atmospheres of exoplanets and also leader […]. They regularly appear in the news: exoplanets. But what exactly are they? And what do they have to do with Switzerland? With special information pillars, which are set up at various locations in Switzerland, the scientists of the NCCR PlanetS want to show to the general public that they are a leading organisation worldwide dedicated to […]. Dear Reader, In 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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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. Its […]. 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 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. All European scientists involved in the […].
With an accurate knowledge of masses and radii for […]. Did planets guide the Three Wise Men to the stable near Bethlehem two millennia ago? Or a comet? By Carsten Knigge For generations children and grown-ups alike have been delighted […]. It must be said that the cast announced to the Geneva public was […]. This year […]. Dear Reader, Almost exoplanets have been found since our colleagues Michel Mayor and Didier Queloz discovered the first one orbiting a solar-type star exactly twenty years ago.
Such an incredible explosion in number is due for one part to the development of instruments with increasing performances and for another part to the fact that […]. The space telescope dedicated to characterize exoplanets is taking shape. A camera installed in a clean room shows how the CHEOPS team prepares the structural and thermal model for tests in the vacuum chamber. He was one of the speakers at a conference in July in Bern where participants from all over the world discussed […].
Only a few exoplanets have been photographed directly, the others were found in indirect methods. In order to detect and characterize exoplanets by imaging, a consortium in which members of PlanetS are involved, designed SPHERE Spectro Polarimetric High contrast Exoplanet REsearch , an instrument capable of photographing a planet up to a million times fainter than […].