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Planet-forming lifeline discovered in a binary star system: ALMA examines ezekiel-like 'wheel in a wheel' of dust and gas（图）
dust gas
2014/12/1
Scientists using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected a streamer of dust and gas flowing from a massive outer disk toward the inner reaches of a binary star system. Th...
Young binary star system may form planets with weird and wild orbits
Young binary star system planets with weird wild orbits
2014/8/14
Unlike our solitary Sun, most stars form in binary pairs -- two stars that orbit a common center of mass. Though remarkably plentiful, binaries pose a number of questions, including how and where plan...
‘Upside-down planet’ reveals new method for studying binary star systems
Upside-down planet reveals new method studying binary star systems
2014/5/13
What looked at first like a sort of upside-down planet has instead revealed a new method for studying binary star systems, discovered by a University of Washington student astronomer.
The Formation of Low-Mass Binary Star Systems Via Turbulent Fragmentation
Solar and Stellar Astrophysics (astro-ph.SR)
2011/1/7
We characterize the infall rate onto protostellar systems forming in self-gravitating radiation-hydrodynamic simulations. Using two dimensionless parameters to determine disks' susceptability to gravi...
Binary star speckle measurements with the 1.52-m telescope at calar alto
Binary star calar alto speckle measurements
2009/7/9
Binary star speckle measurements with the 1.52-m telescope at calar alto。
The Status of Speckle Imaging in Binary Star Research
Speckle Imaging Binary Star Research
2009/6/30
The Status of Speckle Imaging in Binary Star Research。
Binary star formation and mass outflows：Mhd nested grid simulation
Binary star Mhd nested grid simulation mass outflows
2009/6/17
Binary star formation and mass outflows：Mhd nested grid simulation。
Terrestrial Planet Formation in Binary Star Systems
Terrestrial Planet Formation Binary Star Systems
2009/6/16
Terrestrial Planet Formation in Binary Star Systems。
Observed and Intrinsic Properties of Binary Star Orbits
Intrinsic Properties Binary Star Orbits
2009/6/5
Observed and Intrinsic Properties of Binary Star Orbits。
REVISED ORBITAL ELEMENTS OF BINARY STAR ADS 13777。
NEW ORBIT OF BINARY STAR WDS 21044S1951 = FIN 328。
ORBIT OF BINARY STAR ADS 16904, A 643。
1 December 2006，The first astronomical source of very high-energy gamma-ray pulses has been discovered by an international team of researchers. The gamma rays, which have energies greater than 100 gig...
Photometric Modelling of Close Binary Star CN And
Close binaries stars spot active starts light curve
2010/9/17
The results of two color photometry of active close binary CN And are presented and analyzed. The light curves of the system are obviously asymmetric, with the primary maximum brighter than the second...