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VLA Reveals Dramatic New Evidence About Star,Planet Formation
VLA About Star Planet Formation
2016/1/8
A detailed study of young stars and their surroundings has produced dramatic new evidence about how multiple-star systems form and how the dusty disks that are the raw material for planets grow around...
Astronomers Catch Multiple-Star System in First Stages of Formation（图）
Astronomers Multiple-Star System First Stages of Formation
2015/3/4
For the first time, astronomers have caught a multiple-star system in the beginning stages of its formation, and their direct observations of this process give strong support to one of several suggest...
Using a technique that exploits general relativity, astronomers in the US and the Netherlands have identified a neutron star that has a mass nearly twice that of the Sun. The object is the most massiv...
Observations of the triple star eta virginis with a long Baseline optical interferometer
triple star optical interferometer
2009/6/16
Observations of the triple star eta virginis with a long Baseline optical interferometer。
METHODS OF SMOOTHING APPLIED TO DIFFERENCES IN STAR POSITIONS IN OBSERVATIONAL CATALOGUES
Whittaker - Robinson - Vondrak double stars Elementary Trigonometric and Exponential
2009/3/26
Three different methods, Whittaker - Robinson - Vondrak (WRV),
cubic spline (SPL) and Expansion of the Elementary Trigonometric and Exponential
Functions (ETE), are applied to differences in star po...