搜索结果: 1-5 共查到“天文学其他学科 About Star”相关记录5条 . 查询时间(0.203 秒)
VLA Reveals Dramatic New Evidence About Star,Planet Formation
VLA About Star Planet Formation
font style='font-size:12px;'>
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
font style='font-size:12px;'>
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...
Neutron star is most massive yet（图）
Neutron star the Sun protons electrons
font style='font-size:12px;'>
2010/11/30
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
font style='font-size:12px;'>
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
font style='font-size:12px;'>
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...