pete_xl: M 33 and new discovery Maa 2
pete_xl: The "Likely Planetary Nebula" PNG 133.7-31.4 (Maa 2).
pete_xl: M 33 and new discovery Maa 2
pete_xl: The "Likely Planetary Nebula" PNG 133.7-31.4 (Maa 2).
pete_xl: Astrometrierung PI