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The HARPS search for southern extra-solar planets⋆,⋆⋆,⋆⋆⋆
Astronomy and Astrophysics, 2013Jacques Laskar, Nuno C. Santos, V Neves
exaly
On the interaction between embedded planets and the corotation region of protoplanetary discs [PDF]
, 2015 PhDDisc material in the corotation region librates with respect to low-mass planets on horseshoe trajectories. The exchange of angular momentum associated with this libration gives rise to the non-linear corotation torque (the horseshoe drag).
Fendyke, Stephen
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Advances in Social Sciences Research Journal, 2023 Five hundred years ago the Roman Catholic Church wrongly opposed science. In my fifty years as a scientist, I have observed the Catholic Church reaching out to science, wholly unaware of widespread corruption and cartel-like behavior under guise of science, which leads, I allege, to the Vatican aiding and abetting activities that are not only anti ...
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A multi-criteria assessment of deflection methods for dangerous NEOs [PDF]
, 2007 Over the last few years, the possible scenario of an asteroid threatening to impact the Earth has stimulated an intense debate among the scientific community about possible deviation methods.
Colombo, Camilla +3 more
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A comparative assessment of different deviation strategies for dangerous NEO [PDF]
, 2006 In this paper a number of deviation strategies for dangerous Near Earth Objects (NEO) have been compared. For each strategy (i.e. Solar Collector, Nuclear Blast, Kinetic Impactor, Low-thrust Propulsion, Mass Driver) a multi criteria optimisation method ...
Colombo, Camilla +3 more
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Laboratory astrophysics : investigation of planetary and astrophysical maser emission [PDF]
, 2013 This paper describes a model for cyclotron maser emission applicable to planetary auroral radio emission, the stars UV Ceti and CU Virginus, blazar jets and astrophysical shocks.
Ronald K +36 more
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A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266
, 2021 © 2020 ESO. We report the discovery and characterisation of a super-Earth and a sub-Neptune transiting the bright (K = 8.8), quiet, and nearby (37 pc) M3V dwarf TOI-1266.
Pozuelos, FJ +15 more
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Solar system astrophysics: planetary atmospheres and the outer solar system
, 2014 The second edition of Solar System Astrophysics: Planetary Atmospheres and the Outer Solar System provides a timely update of our knowledge of planetary atmospheres and the bodies of the outer solar system and their analogs in other planetary systems ...
Wilson, William J F, Milone, Eugene F
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Solar system astrophysics: planetary atmospheres and the outer solar system
, 2008 Solar System Astrophysics opens with coverage of the atmospheres, ionospheres and magnetospheres of the Earth, Venus and Mars and the magnetosphere of Mercury.
Wilson, Willam J.F, Milone, Eugene F
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