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
Building long-term constituencies for space exploration: The challenge of raising public awareness and engagement in the United States and in Europe
TL;DR: In this paper, the authors present an environmental analysis of space exploration in the United States and Europe and investigate the current branding stature of the National Aeronautics and Space Administration (NASA) and the European Space Agency (ESA).
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Erratum: "Observations of Solid Carbon Dioxide in Molecular Clouds with the Infrared Space Observatory" (ApJ, 522, 357 [1999])
Perry A. Gerakines,D. C. B. Whittet,Pascale Ehrenfreund,A. C. A. Boogert,A. G. G. M. Tielens,W. A. Schutte,Jean Chiar,E. F. van Dishoeck,Timo Prusti,Frank Helmich,Th. de Graauw +10 more
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The Detection of Elemental Signatures of Microbes in Martian Mudstone Analogs Using High Spatial Resolution Laser Ablation Ionization Mass Spectrometry.
Andreas Riedo,Andreas Riedo,Coen de Koning,Adam R. H. Stevens,Charles S. Cockell,Alison McDonald,Alena Cedeño López,Valentine Grimaudo,Marek Tulej,Peter Wurz,Pascale Ehrenfreund,Pascale Ehrenfreund +11 more
TL;DR: The instrument showed the capability to detect biogenic element signatures of the inoculated microbes by monitoring biologically relevant elements, such as hydrogen, carbon, sulfur, iron, and so on.
ESSC-ESF Position Paper--Science-Driven Scenario for Space Exploration: Report from the European Space Sciences Committee (ESSC)
Jean-Claude Worms,Helmut Lammer,Antonella Barucci,Reta Beebe,Jean-Pierre Bibring,J. E. Blamont,Michel Blanc,Roger Bonnet,John Robert Brucato,Eric Chassefière,Angioletta Coradini,Ian A. Crawford,Pascale Ehrenfreund,Heno Falcke,Rupert Gerzer,Monica M. Grady,Manuel Grande,Gerhard Haerendel,Gerda Horneck,Bernhard Koch,Andrei Lobanov,José Juan López-Moreno,Roberto Marco,Peter Norsk,Dave Rothery,Jean-Pierre Swings,Cam Tropea,Stephan Ulamec,Frances Westall,John C. Zarnecki +29 more
TL;DR: The Ad Hoc Group defined overarching scientific goals for Europe's exploration programme, dubbed "Emergence and co-evolution of life with its planetary environments," focusing on those targets that can ultimately be reached by humans, i.e., Mars, the Moon, and Near Earth Objects.
•Journal Article
A laboratory database of solid co and co2 for iso
Pascale Ehrenfreund,A. C. A. Boogert,Perry A. Gerakines,D. J. Jansen,W. A. Schutte,Aggm Tielens,E. F. van Dishoeck +6 more
TL;DR: In this paper, the authors present laboratory measured infrared spectra of mixtures containing CO and CO2 at low temperatures, which can be used for the determination of the grain mantle composition and grain evolution in dense clouds.