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The spatial distribution of star formation in the solar neighbourhood: do all stars form in dense clusters?
low-mass neighbours Spitzer Space Telescope
2014/12/20
We present a global study of low-mass, young stellar object (YSO) surface densities (ヒ) in nearby (<500 >pc) star-forming regions based on a comprehensive collection of Spitzer Space Telescope surveys...
Hipparcos, iue, and the stellar content of the solar neighbourhood
solar neighbourhood stellar content
2009/6/8
Hipparcos, iue, and the stellar content of the solar neighbourhood。