Science news articles about 'protostar'

... would eventually shine its light into this darkness. The result is a detailed description of the formation of a protostar -- the early stage of a massive primordial star of our universe -- and the ...

... typically are seen coming from young stars or protostars. However, this object has an estimated mass of 60 ... arms in. In order to gather mass, the young protostar must somehow shed that angular momentum ...

... only hold together but also collapse and form new stars. The discovery of these protostars corroborates recent theoretical work, in which a supercomputer simulation produced star formation within a ...

... form a series of small secondary stars, most of which end up colliding and merging with the central protostar. In the simulation, one secondary star became massive enough to break away and acquire ...

... forces counteract gravity and suppress fragmentation of the cloud: thermal pressure from the heat of protostars, and turbulence. This may allow massive stars to form directly from accretion. Previous ...

MOSCOW, May 16 (UPI) -- A Proton-M rocket carrying a ProtoStar-2 telecommunication satellite was launched from the Baikonur space center Saturday, the Russian space agency said.

... by about 500 times the Earth–Sun distance. In the NACO image, the astronomers found a handful of protostars — the faintly luminous precursors to fully realised stars — and dozens of other candidate ...

... laser-like beacons often associated with star formation. Some masers were as close to the protostar as Jupiter is to our Sun, which is also a record. Many of the masers existed long enough for their ...