Young population in Vela-Puppis region
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The Vela-Puppis region is known to host the Vela OB2 association as well as several young clusters featuring OB and pre-main-sequence stars. Several spatial and kinematic...
船帆座-船尾座天区（Vela-Puppis region）以包含船帆座OB2星协（Vela OB2 association）及多个拥有OB星与主序前恒星（pre-main-sequence stars）的年轻星团而著称。目前已有多项空间与运动学……
