Pascale Ehrenfreund
Leiden University
332 Papers
1.5K Citations
Pascale Ehrenfreund is an academic researcher from Leiden University. The author has contributed to research in topics: Interstellar medium & Interstellar cloud. The author has an hindex of 59, co-authored 326 publications. Previous affiliations of Pascale Ehrenfreund include NASA Astrobiology Institute & Austrian Academy of Sciences.
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Papers
Cometary Materials: Progress Toward Understanding the Composition in the Outer Solar Nebula
Kathrin Altwegg,Pascale Ehrenfreund,Johannes Geiss,W. F. Huebner,Anny Chantal Levasseur-Regourd +4 more
TL;DR: In this article, the authors summarize the analyses of these data to predict the composition of comet nuclei and project them further to the composition, structure, and thermodynamic conditions in the nebula.
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The ESO Diffuse Interstellar Bands Large Exploration Survey: EDIBLES I. Project description, survey sample and quality assessment
Nick L. J. Cox,Jan Cami,Jan Cami,Amin Farhang,Jonathan Smoker,Ana Monreal-Ibero,Ana Monreal-Ibero,Ana Monreal-Ibero,Rosine Lallement,Peter J. Sarre,Charlotte Marshall,Keith T. Smith,Christopher Evans,Pierre Royer,Harold Linnartz,Martin A. Cordiner,Martin A. Cordiner,Christine Joblin,Jacco Th. van Loon,B.H. Foing,N. H. Bhatt,Emeric Bron,Meriem Elyajouri,Alex de Koter,Alex de Koter,Pascale Ehrenfreund,Atefeh Javadi,Lex Kaper,Habib G. Khosroshadi,M. Laverick,Franck Le Petit,Giacomo Mulas,Evelyne Roueff,Farid Salama,Marco Spaans +34 more
TL;DR: The ESO Diffuse Interstellar Bands Large Exploration Survey (EDIBLES) as mentioned in this paper was designed to provide an observationally unbiased view of the presence and behaviour of the DIBs towards early-spectral-type stars whose lines-of-sight probe the diffuse-to-translucent ISM.
American Astronomical Society Meeting Abstracts
Jason Alonzo,A. Fresneau,Andreas Elsaesser,J. Chan,A. Breitenbach,Pascale Ehrenfreund,Antonio J. Ricco,Farid Salama,Andrew Mattioda,O. Santos,Hervé Cottin,Emmanuel Dartois,Louis Le Sergeant d'Hendecourt,René Demets,Bernard Foing,Zita Martins,Mark A. Sephton,Marco Spaans,Richard C. Quinn +18 more
- 01 Jan 2013
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Developing the global exploration roadmap: An example using the humans to the lunar surface theme
TL;DR: Mapping documents from a variety of international stakeholders can be used to cement buy-in from the current partners and attract new ones to this effort to send humans beyond low Earth orbit for the first time since Apollo.
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Infrared Properties of Isolated Water Ice
TL;DR: In this paper, a detailed study of the infrared properties of H2O diluted in various matrices and discuss the possible detection of isolated water on low temperature and ultraviolet shielded grain mantles covered with non-polar ices.