The Seven Stars
From Tolkien Gateway
The Seven Stars was one of the many names for the seven-starred constellation that turned, and still turns, through the northern skies every night of the year. To the Elves this was the Valacirca, the Sickle of the Valar that signalled the downfall of Morgoth, but the Men of the Northern lands called it simply 'The Wain'. The Seven Stars are today known as the Plough, or the Big Dipper.
