Catalyst: Deep space telescope

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

Sponsor message:

In this segment:

Phil Mauskopf, PhD
Sam Gordon
Adrian Sinclair

Sponsor message:

Sign up to receive the Arizona PBS Insider

Get up-to-the-minute information about your favorite programs and learn more about Arizona PBS news and events.

Recount Jonathan Antoine's journey

The concert special "Jonathan Antoine in Concert: Going the Distance" recounts his journey from a shy 17-year-old facing Simon Cowell on Britain’s Got Talent to a virtuosic tenor.

Pay tribute to the greatest soul performers from the 1970s and '80s

"Soul Legends" features classics by The Temptations, Marvin Gaye, Gladys Knight & the Pips, Bill Withers, The Spinners, Isaac Hayes, Minnie Riperton and more.

Get a front row seat for 'Lionel Richie at Glastonbury'

In June of 2015, Lionel Richie performed for nearly 200,000 fans on the main Pyramid stage at the UK’s renowned Glastonbury Festival in the Sunday teatime slot.