NASAのインスタグラム(nasagoddard) - 2月16日 02時56分

Stars are born in dark clouds of gas and dust. But star formation is an energetic process, and newly-formed stars can send out a brilliant display of lights called Herbig-Haro objects. These objects form as jets of hot gas spewed by the newborn star collide with the surrounding matter at high speeds.

In this @NASAHubble image, these objects can be seen at the top center as bright blue streaks traveling away from the star that created them at 150,000 miles per hour, towards the upper left.

Credit: ESA/Hubble & NASA, K. Stapelfeldt #nasagoddard #space #Hubble #HST #telescope #star #science

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