NCCR PlanetS

NCCR PlanetS From 2014 to 2026 PlanetS provided an interdisciplinary research programme dedicated to the study of the origin, evolution, and characterisation of planets.

The discovery in 1995 of the first planet outside our solar system by Swiss astronomers spawned a unique revolution in modern astronomy. The NCCR PlanetS is providing an interdisciplinary research programme dedicated to the study of the origin, evolution, and characterisation of planets. Established by the Swiss National Science Foundation in June 2014, the NCCR PlanetS brings together researchers

from the Universities of Berne (Leading House), Geneva (co-Leading House), and Zürich as well as of the ETHs Zürich and Lausanne. PlanetS lays the foundations of a Swiss Institute of Planetary Sciences (SIPS) that will carry on these activities beyond the lifetime of the NCCR. Als 1995 zwei Schweizer Astronomen den ersten Planeten ausserhalb unseres Sonnensystems entdeckten, lösten sie damit eine einzigartige Revolution in der modernen Astronomie aus. Der Nationale Forschungsschwerpunkt (NFS) PlanetS ermöglicht mit einem interdisziplinären Programm eine Reaktion auf diese Verlagerung. Sein Ziel ist die Erforschung von Ursprung und Entwicklung von Planeten sowie deren Charakterisierung. Der Forschungsschwerpunkt PlanetS wurde im Juni 2014 vom Schweizerischen Nationalfonds lanciert. Daran beteiligt sind Wissenschaftler und Wissenschaftlerinnen der Universitäten Bern (Heiminstituion), Genf (co-Heiminstitution) und Zürich, sowie der ETH Zürich und der EPF Lausanne. PlanetS legt den Grundstein für ein Schweizer Institut zur Planetenforschung (Swiss Institute of Planetary Sciences, SIPS), das diese Aktivitäten nach Ende des NFS weiterführen wird. La découverte en 1995 de la première planète géante en dehors de notre système solaire par des astronomes suisses a engendré une révolution unique dans l’astronomie moderne. Dès lors, les progrès ont été tels que le domaine est en train de passer d’une phase de découverte à celle de la caractérisation physique et chimique. Le PRN PlanetS permet de répondre à cette évolution en offrant un programme de recherche interdisciplinaire dédié à l’étude de l’origine, de l’évolution et de la caractérisation des planètes. Créé par le Fonds national suisse de la recherche scientifique en Juin 2014, le PRN PlanetS réunit des chercheurs des Universités de Berne (Leading House), Genève (co-Leading House), et Zurich ainsi que les EPF de Zurich et Lausanne. PlanetS jettera les bases d’un Institut suisse des sciences planétaires (SIPS) qui perpétuera ces activités au-delà de la durée de vie du PRN.

A new study reveals a surprising find: a tiny, icy world beyond Pluto appears to harbor a thin, delicate atmosphere — po...
23/05/2026

A new study reveals a surprising find: a tiny, icy world beyond Pluto appears to harbor a thin, delicate atmosphere — possibly formed by volcanic eruptions or a comet strike. At just around 500 kilometers across, this mini Pluto would be the smallest known object in the solar system with a gravity-bound global atmosphere.

Just 300 miles or so across, this mini Pluto is thought to be the solar system's smallest object.

ESA’s Plato mission has successfully completed a series of tough tests under space‑like conditions. With this accomplish...
28/04/2026

ESA’s Plato mission has successfully completed a series of tough tests under space‑like conditions. With this accomplishment, the spacecraft is on track to lift off in early 2027 and begin its search for terrestrial planets.

The European Space Agency Plato mission has successfully completed a series of tough tests under space‑like conditions. With this accomplishment, the spacecraft is on track to lift off in early 2027 and begin its search for terrestrial planets.

Noticeable change on Mars often takes millions of years – but the ESA’s Mars Express has captured a blanket of dark ash ...
21/04/2026

Noticeable change on Mars often takes millions of years – but the ESA’s Mars Express has captured a blanket of dark ash creeping across the planet in just decades.

Noticeable change on Mars often takes millions of years – but the European Space Agency’s Mars Express has captured a blanket of dark ash creeping across the planet in just decades.

Where is the boundary between stars and the most massive planets? It likely depends on how they form: either by gradual ...
19/04/2026

Where is the boundary between stars and the most massive planets? It likely depends on how they form: either by gradual growth (“bottom-up”) or by fragmentation of a large gas and dust cloud (“top-down”). Using the James Webb Space Telescope, astronomers studied an object of about 15 Jupiter masses—right at this boundary. They found that 29 Cygni b likely formed “bottom-up,” meaning like a planet, not a star.

Where is the dividing line between stars and the most massive planets? Scientists think it may depend on how they formed. Was it from a bottom-up approach, gradually growing larger over time, or a top-down approach in which a large collection of gas and dust fragments into smaller, planet-sized bits...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an unex...
15/04/2026

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an unexpected way.

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an unexpected way.

✨ The next Astronomy on Tap Bern will be this Thursday 16 April!Join scientists for a chill evening at Stellwerk, Bern, ...
14/04/2026

✨ The next Astronomy on Tap Bern will be this Thursday 16 April!
Join scientists for a chill evening at Stellwerk, Bern, to learn more about giant stars, dense clusters, and the cosmic stories written in the Universe’s stellar cities. Featuring: Corinne Charbonnel (University of Geneva) and Mark Gieles (University of Barcelona)

Tickets (free) available at: https://www.eventbrite.ch/e/astronomy-on-tap-bern-big-stars-in-stellar-cities-tickets-1986726297838

The event will be held in English.

✨ Der nächste Event von „Astronomy on Tap Bern“ findet diesen Donnerstag, 16. April, statt! Verbringt gemeinsam mit Forschenden einen entspannten Abend im Stellwerk in Bern und erfahrt mehr über Riesensterne, dichte Sternhaufen und die kosmischen Geschichten, die in den Sternenstädten des Universums geschrieben stehen. Mit: Corinne Charbonnel (Universität Genf) und Mark Gieles (Universität Barcelona)

Tickets (kostenlos) erhältlich unter: https://www.eventbrite.ch/e/astronomy-on-tap-bern-big-stars-in-stellar-cities-tickets-1986726297838

Die Veranstaltung findet auf Englisch statt.

Using the James Webb Space Telescope, an international team involving the University of Bern, the University of Geneva a...
13/04/2026

Using the James Webb Space Telescope, an international team involving the University of Bern, the University of Geneva and the NCCR PlanetS has succeeded in producing detailed climate maps of two rocky exoplanets with Earth-like masses. The measurements reveal an extreme climate: On the day sides, temperatures rise to well over 100 degrees Celsius, whilst the night sides freeze in temperatures below –200 degrees Celsius. These marked contrasts suggest that the planets do not possess dense atmospheres. The two planets studied belong to the legendary TRAPPIST-1 planetary system, which is regarded as a veritable laboratory for the exploration of extrasolar worlds. Read more at https://tinyurl.com/y8zvsxtr

This month’s James Webb Space Telescope Picture of the Month offers us a two-for-one on brand new stars – with some pote...
08/04/2026

This month’s James Webb Space Telescope Picture of the Month offers us a two-for-one on brand new stars – with some potential planets thrown in as well! This visual highlights Webb's views of the protoplanetary discs Tau 042021 (left) and Oph 163131 (right). Read more at https://tinyurl.com/33x477wx

Das „Bild des Monats“ des James-Webb-Weltraumteleskops bietet uns diesen Monat gleich zwei brandneue Sterne auf einen Schlag – und dazu noch einige potenzielle Planeten! Dieses Bild zeigt Webbs Aufnahmen der protoplanetaren Scheiben Tau 042021 (links) und Oph 163131 (rechts). Mehr dazu unter https://tinyurl.com/33x477wx

The latest photos from the Artemis II mission!
07/04/2026

The latest photos from the Artemis II mission!

Adresse

Sidlerstrasse 5
Bern
3012

Webseite

http://nccr-planets.ch/

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