... Explanation: Driven by the explosion of a massivestar, supernova remnant Puppis A is blasting into the surrounding ... the initial supernova itself, triggered by the collapse of the massivestar's core , would have reached Earth about 3,700 years ...
... Explanation: Driven by the explosion of a massivestar, supernova remnant Puppis A is blasting into the surrounding ... the initial supernova itself, triggered by the collapse of the massivestar's core , would have reached Earth about 3,700 years ...
... All extremely massivestars will eventually evolve though a Wolf-Rayet phase. Approximately 200 Wolf-Rayet stars are known in our Milky Way Galaxy . ...
... Explanation: Massivestars, abrasive winds , mountains of dust , and energetic light sculpt one of the largest and most picturesque regions of star formation in the Local Group of Galaxies . ...
... Explanation: Massivestars, abrasive winds , mountains of dust , and energetic light sculpt one of the largest and most picturesque regions of star formation in the Local Group of Galaxies . ...
... Explanation: Winds and radiation from massive hot stars in the Rosette Nebula have cleared the natal gas and dust from the center of the nearby star-forming region. ...
... NGC 3372, known as the Great Nebula in Carina , is home to massivestars and changing nebula. ... Keyhole Nebula, visible left the center , houses several of the most massivestars known and has also changed its appearance ...