Catalyst: Deep space telescope

“Catalyst” explores why astrophysicists launch a balloon carrying a 5,000-pound telescope into the stratosphere over Antarctica.

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In this segment:

Phil Mauskopf, PhD
Sam Gordon
Adrian Sinclair

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Baptiste Season 2 on Masterpiece

The series follows detective Julien Baptiste as he dives into Budapest’s corrupt underworld to find a British Ambassador’s family.

La Frontera with Pati Jinich

Savor the sights, sounds and flavors of the U.S.-Mexico border alongside acclaimed James Beard Award-winning chef Pati Jinich.

“Check, Please! Arizona” returns to Arizona PBS

Three guests sit at the Check, Please! Arizona table on set with host Mark Tarbell.

Arizona PBS is issuing a call for nominations of local and independently owned Arizona restaurants to be featured on new episodes of returning fan-favorite series “Check, Please! Arizona.”