Puppis A Supernova Remnant Restos de la Supernova Puppis A
Driven by the explosion of a massive star, supernova remnant Puppis A is blasting into the surrounding interstellar medium about 7,000 light-years awa... Movido por la explosión de una estrella masiva, el remanente de supernova Puppis A está expandiéndose dentro del medio interestelar circundante, a uno...