MUMS - Puzzle Hunt

Answer: URANUS

Solving it as a normal logic puzzle gives the solution:

Name	Occupation	Idol	Constellation
Amy Alphabetical	Evangelist	Aleph	Delphinus
Barbaranne Berry	Bureaucrat	Cupid	Boötes
Cristabel Creech	Chain Maker	Borat	Equuleus
Dottie Dowdeswel	Dinner Lady	Dante	Centaurus
Eleanor Einstein	Accountant	Ender	Aquarius

On the given grid, with ticks corresponding to letters, you get:

Which spells out APLANETBETWEENSATURNANDNEPTUNE. Or "a planet between Saturn and Neptune". Under conventional, layman understanding of the solar system, this can only be Uranus.

Answers