Formation of planetary building blocks throughout time and space
The major objective of the PLANETOIDS project is to profoundly advance our understanding of planet formation. Numerous discoveries of exoplanets in the last years proved that planet formation is a rule rather than an exception. At...
ver más
Descripción del proyecto
The major objective of the PLANETOIDS project is to profoundly advance our understanding of planet formation. Numerous discoveries of exoplanets in the last years proved that planet formation is a rule rather than an exception. At the same time, we made unprecedented progress in observations of the birthplaces of planets, the disks surrounding young stars, where dust growth up to pebble-sizes is detected. Despite the significant progress, the planet formation process remains a conundrum as its intermediate stages are essentially unobservable. This project aims at constructing innovative numerical models of the early stages of planet formation when the dust grows to pebbles and becomes gravitationally bound in building blocks of planets called planetesimals. Despite the critical role of this phase in the planet formation process, global models addressing planetesimal formation are scarce. With PLANETOIDS, I propose to go beyond the state-of-the-art by combining the most advanced models of circumstellar disk formation and structure, dust evolution, planetesimal formation, and planetesimal growth in one comprehensive framework. The key aspects included in PLANETOIDS are: 1) investigating how dust grows and circulates in wind-driven circumstellar disks, 2) understanding where, when, and how many planetesimals can emerge and how this result depends on the properties and environment of the host star, 3) exploring the pathways of fast planet formation required to explain the observations of young circumstellar disks. With these developments, it will become possible to self-consistently simulate the decisive early stages of planet formation for the first time. The awaited results are essential for explaining the origin of the Solar System and the diversity of exoplanets.
Seleccionando "Aceptar todas las cookies" acepta el uso de cookies para ayudarnos a brindarle una mejor experiencia de usuario y para analizar el uso del sitio web. Al hacer clic en "Ajustar tus preferencias" puede elegir qué cookies permitir. Solo las cookies esenciales son necesarias para el correcto funcionamiento de nuestro sitio web y no se pueden rechazar.
Cookie settings
Nuestro sitio web almacena cuatro tipos de cookies. En cualquier momento puede elegir qué cookies acepta y cuáles rechaza. Puede obtener más información sobre qué son las cookies y qué tipos de cookies almacenamos en nuestra Política de cookies.
Son necesarias por razones técnicas. Sin ellas, este sitio web podría no funcionar correctamente.
Son necesarias para una funcionalidad específica en el sitio web. Sin ellos, algunas características pueden estar deshabilitadas.
Nos permite analizar el uso del sitio web y mejorar la experiencia del visitante.
Nos permite personalizar su experiencia y enviarle contenido y ofertas relevantes, en este sitio web y en otros sitios web.