By Susan Granger
Special to WestportNowAnyone ready for philosophical science-fiction?

Let’s start with the title “Ad Astra.” In Latin, it means “to the stars,” but the entire phrase is “Ad Astra Per Aspera,” meaning “to the stars through hardships.”
Set in an unspecified future when interplanetary travel is common, the constant search for intelligent life in the outer reaches of the solar system continues.
Under top-secret orders from Spacecom, cool, collected Major Roy McBride (Brad Pitt), whose pulse never exceeds 80 beats per minute, is dispatched to Neptune to find his astronaut father, H. Clifford McBride (Tommy Lee Jones), an American hero thought to have died many years ago, but now suspected to be behind power surges that endanger Earth.