Tags: Star.
Zeta Puppis (Zeta Pup ζ Puppis ζ Pup) is a star in the constellation of Puppis. It is also known by the traditional names Naos (/ˈneɪ.ɒs/ from the Greek ναύς ship) and Suhail Hadar (سهيل هدار possibly roaring bright one) in Arabic.Its spectral class is O4If making it an exceptionally hot star and it is one of the sky’s few naked-eye class O-type stars as well as the closest to Earth.
