Messier 84 (NGC 4374): A Cotton Ball in a Field of Many

Messier 84 (M84), also designated as NGC 4374, lies in the springtime sky amongst the plethora of viewable galaxies in Virgo. Using a small scope, one can also find it among the array of galaxies in the Virgo Cluster and the stretch of galaxies in Markarian’s Chain. It looks a faint smudge in small to mid-sized scopes from the backyard.

Zeta Coronae Borealis: A Double Once Referred to as Smalt Blue

In August 1831, astronomer Admiral Smyth described the color of this double star as “smalt blue” — an intriguing description for pale blue stars. Regardless of various accounts of their color, the pair make for a pretty pair of late spring in Corona Borealis.