7.1k citations
- Center for Astrophysics Harvard & SmithsonianUS45 papers
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- University of AmsterdamNL36 papers
- Goddard Space Flight CenterUS35 papers
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15 papers · 1 filter
Unfolding Genus-2 Orthogonal Polyhedra with Linear Refinement
Mirela Damian, Erik Demaine, Robin Flatland +1
We show that every orthogonal polyhedron of genus at most 2 can be unfolded without overlap while using only a linear number of orthogonal cuts (parallel to the polyhedron edges).…
Gyroscope precession along unbound equatorial plane orbits around a Kerr black hole
Donato Bini, Andrea Geralico, Robert T. Jantzen
The precession of a test gyroscope along unbound equatorial plane geodesic orbits around a Kerr black hole is analyzed with respect to a static reference frame whose axes point tow…
The habitability of Proxima Centauri b. I. Irradiation, rotation and volatile inventory from formation to the present
Ignasi Ribas, Emeline Bolmont, Franck Selsis +9
Proxima b is a planet with a minimum mass of 1.3 MEarth orbiting within the habitable zone (HZ) of Proxima Centauri, a very low-mass, active star and the Sun's closest neighbor. He…
Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties
Gaia Collaboration, A. G. A. Brown, A. Vallenari +5
At about 1000 days after the launch of Gaia we present the first Gaia data release, Gaia DR1, consisting of astrometry and photometry for over 1 billion sources brighter than magni…
The Gaia mission
Gaia Collaboration
Gaia is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006, following a study in which the original…
Physics Of Eclipsing Binaries. II. Towards the Increased Model Fidelity
Andrej Prša, Kyle E. Conroy, Martin Horvat +6
The precision of photometric and spectroscopic observations has been systematically improved in the last decade, mostly thanks to space-borne photometric missions and ground-based…