Project description
The origin of Earth as a habitable planet
Despite several models having been formulated in recent decades, the fundamental question of how Earth formed, with the properties that made it a habitable planet, remains unsolved. All proposed models have only been tested against a limited number of constraints (sometimes different constraints for different models, with no common intersection). The EU-funded HolyEarth project’s goal is to solve this difficulty with a holistic approach, which consists in considering the largest set of available observational constraints to identify a unique scenario which, for the first time, simultaneously satisfies all these constraints in a self-consistent way and places the formation of Earth in the context of a cosmic evolution towards stars and planets.
Objective
How did Earth form with the properties that made it the only inhabited planet of the Solar System? Answering this question is the Holy Grail of planetary science and is key for (i) placing the formation of Earth into the context of general planet formation (ii) unveiling the fundamental processes that led to the formation of a planet able to sustain life and (iii) assessing the likelihood that similar processes occurred in other, extrasolar systems. However, despite decades of research, it is still unknown how Earth formed. Although several competing models exist, the reason we do not yet have a consensus on how Earth formed is that all proposed models have only been tested against a limited number of constraints (and sometimes different constraints for different models) with no common intersection. HolyEarth will overcome these limitations by developing a holistic approach to understand Earth’s formation that is based on the largest set of observational constraints: orbits, masses, formation timescales, chemical and isotopic properties of terrestrial planets and meteorites, and the structure of the asteroid belt (the relict of planet formation). The overarching goal of this project is to identify a unique scenario which, for the first time, simultaneously satisfies all these constraints in a self-consistent way. This project will break the boundaries between Earth science and astronomy by placing the formation of Earth in the context of a cosmic evolution towards stars and planets. Its impact will reach other scientific domains, such as biology and exobiology, and resonate with the public’s keen interest in the question of our origins.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences physical sciences astronomy planetary sciences meteorites
- natural sciences physical sciences astronomy planetary sciences planets
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
ERC-ADG - Advanced Grant
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2020-ADG
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
75794 PARIS
France
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.