The Sickle is a famous asterism in Leo, which now also hosts Mars in the evening sky. Mars has now crossed the border from Cancer into Leo, standing in the far western regions of the Lion’s domain.

Kemble's Cascade is an asterism in Camelopardalis in which a line of colorful stars appears to terminate with the small open ...

A decade after the release of "The Martian" and a decade out from the world it envisions, how close is reality to fiction?