A dark nebula found here corresponds to a similar feature in Cygnus and is called the "coalsack.
A dark nebula found here corresponds to a similar feature in Cygnus and is called the "coalsack." The open cluster known as the "jewel box" is found just under Mimosa, which forms its left side. Certain stars from Vela and Carina can form a similar shape to this constellation and are known as its "false" version. Found north of Musca and otherwise adjacent only to Centaurus, it covers the smallest area of any constellation and is useful in navigation because its long arm points towards the south celestial pole. For 10 points, name this constellation visible below the Tropic of Cancer taken as a divine message by Christian explorers.
A dark nebula found here corresponds to a similar feature in Cygnus and is called the "coalsack.
{Southern Cross} or {Crux} Australius