. . . "Nebular"@en . "Nebular is one half of a pair of aliens, the other half being Galaxoid, that landed in Calvin's backyard. At the time, Calvin was collecting leaves for a homework assignment at the last minute."@en . . . . . "Nebular is one half of a pair of aliens, the other half being Galaxoid, that landed in Calvin's backyard. At the time, Calvin was collecting leaves for a homework assignment at the last minute."@en . .