Answer:

ursamajor

Answer	Crossword Clue
URSAMAJOR	Big Dipper constellation
URSAMAJOR	Alioth is in it
URSAMAJOR	The Plow

URSAMAJOR	Most conspicuous northern constellation
URSAMAJOR	Big Dipper's locale
URSAMAJOR	It's pictured in Van Gogh's "Starry Night Over the Rhone"
URSAMAJOR	The handle of the Big Dipper is its tail
URSAMAJOR	Constellation next to Draco