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Analyzing sun-like stars that eat Earth-like planets
Analyzing sun-like stars eat Earth-like planets
2014/6/12
Some Sun-like stars are ‘Earth-eaters.’ During their development they ingest large amounts of the rocky material from which ‘terrestrial’ planets like Earth, Mars and Venus are made.
On using the beaming effect to measure spin-orbit alignment in stellar binaries with Sun-like components
measure spin-orbit alignment stellar binaries Sun-like components
2011/10/13
The beaming effect (aka Doppler boosting) induces a variation in the observed flux of a luminous object, following its observed radial velocity variation. We describe a photometric signal induced by t...
The Sun's journey through the local interstellar medium: the paleoLISM and paleoheliosphere
Sun's journey paleoheliosphere local interstellar medium
2009/5/27
Over the recent past, the galactic environment of the Sun has differed substantially from today. Sometime within the past ~130 000 years, and possibly as recent as ~56 000 years ago, the Sun entered t...
EQUATOR AND EQUINOX CORRECTIONS FROM THE SUN AND PLANET OBSERVATIONS MADE AT THE BELGRADE OBSERVATORY
EQUATOR EQUINOX CORRECTIONS
2009/4/8
EQUATOR AND EQUINOX CORRECTIONS FROM THE SUN AND PLANET OBSERVATIONS MADE AT THE BELGRADE OBSERVATORY。