Explosions - Large and Small Artist Concept
This artist concept is of Z Camelopardalis Z Cam, a stellar system featuring a collapsed, dead star, or white dwarf, and a companion star. This image shows one of the first regions of Mars measured after CRISM cover was opened

Scene of Multiple Explosions
This composite image NASA Galaxy Evolution Explorer shows Z Camelopardalis, or Z Cam, a double-star system featuring a collapsed, dead star, called a white dwarf, and a companion star, as well as a ghostly shell around the system.

Ghostly Remnant of an Explosive Past
This enhanced image from the far-ultraviolet detector on NASA Galaxy Evolution shows a ghostly shell of ionized gas around Z Camelopardalis, a binary, or double-star system featuring a collapsed, dead star known as a white dwarf, and a companion star.