The probe arrived at Mars in late 2003 for a two-year mission, but almost 15 years later it's still operating.
13 Apr 2018 2:17 PM
Scheduled for an April 2018 launch, the spacecraft will prowl for planets around the closest, brightest stars.
13 Apr 2018 1:38 PM
Biscuit stands around two feet tall and looks something like a labradoodle, with sensors all over its body.
13 Apr 2018 9:01 AM