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- Centre National de la Recherche ScientifiqueFR36 papers
- European Southern ObservatoryCL24 papers
- Max Planck Institute for AstronomyDE23 papers
- Instituto de Astrofísica de CanariasES21 papers
- Leiden UniversityNL20 papers
- Observatoire de ParisFR18 papers
- Université Paris CitéFR18 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR16 papers
- National Institute for AstrophysicsIT16 papers
- Space Telescope Science InstituteUS16 papers
- University of HertfordshireGB16 papers
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7 papers · 1 filter
Precision Measurement of the Newtonian Gravitational Constant Using Cold Atoms
G. Rosi, F. Sorrentino, L. Cacciapuoti +2
About 300 experiments have tried to determine the value of the Newtonian gravitational constant, G, so far, but large discrepancies in the results have made it impossible to know i…
Tomography of Galactic star-forming regions and spiral arms with the Square Kilometer Array
Laurent Loinard, Mark Thompson, Melvin Hoare +12
Very Long Baseline Interferometry (VLBI) at radio wavelengths can provide astrometry accurate to 10 micro-arcseconds or better (i.e. better than the target GAIA accuracy) without b…
Morphology parameters: substructure identification in X-ray galaxy clusters
Viral Parekh, Kurt van der Heyden, Chiara Ferrari +2
In recent years multi-wavelength observations have shown the presence of substructures related to merging events in a high fraction of galaxy clusters. Clusters can be roughly grou…
Concept-of-Operations Disposal Analysis of Spacecraft by Gossamer Structure
Malcolm Macdonald, Colin McInnes, Charlotte Lücking Bewick +3
A gossamer structure for end-of-life disposal of spacecraft to mitigate space debris is considered in comparison with other end-of-life disposal concepts to determine when it would…
Evidence for the concurrent growth of thick discs and central mass concentrations from SG imaging
Sébastien Comerón, Bruce G. Elmegreen, Heikki Salo +3
We have produced vertically integrated radial luminosity profiles of 69 edge-on galaxies from the Spitzer Survey of Stellar Structure in Galaxies (SG)…
A Space Weather Mission Concept: Observatories of the Solar Corona and Active Regions (OSCAR)
Antoine Strugarek, Nils Janitzek, Arrow Lee +14
Coronal Mass Ejections (CMEs) and Corotating Interaction Regions (CIRs) are major sources of magnetic storms on Earth and are therefore considered to be the most dangerous space we…