Assertion: asterism's star | /r/CapableOf | form the northern cross
Facets:
Source sentences:
text: The stars that form the Northern Cross are Alpha, Beta, Gamma, Delta, and Epsilon Cygni.
text: Beta Crucis has an apparent magnitude of 1.25, almost the same as Deneb, the brightest star in Cygnus constellation and one of the stars that form the Northern Cross, a prominent asterism in the night sky in northern latitudes in the summer months.