1. Messier 77Messier 77 (also known as NGC 1068) is a barred spiral galaxy about 47 million light-years away in the constellation Cetus. Messier 77 is an active galaxy with an Active Galactic Nucleus (AGN), which is obscured from view by astronomical dust at visible wavelengths. The diameter of the molecular disk and hot plasma associated with the obscuring material was first measured at radio wavelengths by the VLBA and VLA.
Read “Messier 77” on English Wikipedia
Read “M77” on Japanese Wikipedia
Read “Messier 77” on DBpedia
Read “Messier 77” on English Wikipedia
Read “M77” on Japanese Wikipedia
Read “Messier 77” on DBpedia
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