Cancer the Crab is a dim constellation, yet it contains one of the most beautiful and easy-to-spot star clusters in our sky: the Beehive Cluster. Cancer also possesses one of the most studied exoplanets: the superhot super-Earth, 55 Cancri e.
Find Cancer's dim stars by looking in between the brighter neighboring constellations of Gemini and Leo.
55 Cancri is a nearby binary star system, about 41 light-years from us and faintly visible under excellent dark sky conditions. The larger star is orbited by at least five planets, including 55 Cancri e (a. K.
