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Hydrogen and deuterium survey of minor bodies: transformative science with a pur...
Hydrogen and deuterium survey of minor bodies: transformative science with a purpose-built CubeSat
The advent of standardized small satellites called CubeSats has made astronomical research from space more accessible than ever before. The proposed ERC project directly derives from the vast research possibilities offered by this...
The advent of standardized small satellites called CubeSats has made astronomical research from space more accessible than ever before. The proposed ERC project directly derives from the vast research possibilities offered by this platform, and aims at the construction of a miniature UV space telescope designed specifically to detect hydrogen and deuterium around comets and asteroids through the ultra-luminous Lyman alpha transition. Thanks to the unparalleled sensitivity to these atoms, the envisioned satellite will provide definite answers to some of the most profound problems of the near Universe. First, it will enable ultra-sensitive investigation of future interstellar objects passing through the Solar System in search of their hydrogen clouds, with direct implications to our understanding of orbital anomalies in the absence of detectable dust, such as seen in ‘Oumuamua, as well as their physical nature in general. Second, the satellite will allow for deep investigation of hydrogen content around main-belt comets, probing water-ice outgassing from these bodies with a better sensitivity than the best present-day limits. The high level of sensitivity will be routinely achieved for all known objects of this class, including new main-belt comets discovered by LSST, transforming our knowledge of the ice reservoir in the outer Main Belt. Finally, the satellite will provide homogeneous, model-independent and self-consistent measurements of the D/H ratio for dozens of comets from different dynamical classes down to 12 mag of total brightness, which is a factor-of-hundred improvement in sensitivity over the state-of-the-art methods and a major leap in measurement reliability. The D/H measurements will ultimately resolve the puzzle of cometary origin of water on Earth, and unveil the link between present-day cometary reservoirs and their original place of formation in the solar nebula.
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Duración del proyecto: 60 meses
Fecha Inicio: 2023-06-29
Fecha Fin: 2028-06-30
Fecha Fin: 2028-06-30
Línea de financiación: concedida
El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2023-06-29
Línea de financiación objetivo
El proyecto se financió a través de la siguiente ayuda:
ERC-2022-COG:
ERC CONSOLIDATOR GRANTS
Cerrada
hace 2 años
Presupuesto
El presupuesto total del proyecto asciende a
3M€
Líder del proyecto
UNIWERSYTET JAGIELLONSKI
No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico
TRL
4-5
Perfil tecnológico
TRL
4-5