Feb 11, 2015 · Messier 6 (M6), also known as the Butterfly Cluster, is a bright open cluster located in the southern constellation Scorpius. It lies in the direction of the galactic centre, at an approximate distance of 1,600 light years from Earth.

The Butterfly Cluster (cataloged as Messier 6 or M6, and as NGC 6405) is an open cluster of stars in the southern constellation of Scorpius. Its name derives from the resemblance of its shape to a butterfly .

Jul 18, 2024 · In a dark sky, you’ll see 2 famous star clusters – M6 and M7 – in the constellation Scorpius the Scorpion. In this photo, Messier 7 – aka Ptolemy’s Cluster – is above the tree on the left....

Messier 6, or the Butterfly Cluster, is an open star cluster in the Scorpius constellation. As an easily observable and intriguingly structured celestial object, M6 provides scientists with valuable information about stellar evolution and galactic structure.

Messier 6, also known as the Butterfly Cluster, is an open star cluster located in the constellation Scorpius. The cluster gets its name from the butterfly-like pattern formed by its brightest stars. It is a stunning celestial object, with around 80 stars shining brightly against the backdrop of …

Mar 7, 2016 · "In the same night of May 23 to 24, 1764, I have determined the position of a cluster of small stars between the bow of Sagittarius and the tail of Scorpius: At simple view [with the naked eye],...

Aug 24, 2020 · Come learn about the beautiful Messier 6, the Butterfly Cluster. Learn the time of the year to view the object, observational history, and more!

At magnitude +4.2, it's one of the brightest open clusters in the Messier catalogue and a wonderful object for binocular and telescope owners. It covers 25 arc minutes of apparent sky and contains 80 stars.

Explanation: To some, the outline of the open cluster of stars M6 resembles a butterfly. M6, also known as NGC 6405, spans about 20 light-years and lies about 2,000 light years distant.

Messier 6 or M6 (also designated NGC 6405) is an open cluster in the constellation Scorpius. It has an apparent visual magnitude of 4.2 and its angular diameter is 25 arc-minutes. M6 lies at an estimated distance of 1600 light years. The Equinox 2000 coordinates are RA= 17h 40.1m, Dec= -32° 13´ which makes M6 best seen during the summer.