Catalyst: NASA satellite images of our solar system

The latest generation of NASA satellites during its Lucy Mission captures new visions of Earth and fascinating objects in our solar system.

In this segment:

Don Johanson, PhD

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Seek out 'A Few Good Pie Places' and 'Bakeries'

A Few Good Pie Places

Tour a collection of sweet spots known for their pies and other baked goodies on Fridays at 7 p.m.

See how our ancestors understood the 'Ancient Skies'

Discover how centuries of knowledge, experimentation and engineering helped our ancestors understand the mysteries of space in this three-part series airing Wednesdays at 7 p.m.

'Great Performances at the Met' returns to Sundays at 9 a.m.

Great Performances at the Met "La Fanciulla Del West"

"Great Performances at the Met" brings the best of the Metropolitan Opera into the homes of classical music fans across the United States.