GK Per: Nova and Planetary Nebula GK Per: Nova y nebulosa planetaria
The star system GK Per is known to be associated with only two of the three nebulas pictured. At 1500 light years distant, Nova Persei 1901 (GK Perse... El sistema estelar GK Per se sabe que está asociado solo con dos de las tres nebulosas mostradas. A 1500 años luz de distancia, la Nova Persei 1901 (G...