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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Celtic Woman celebrates 15 years of making music

Celtic Woman – the most successful all-female group in Irish history – is celebrating 15 phenomenal years of making music. "Celtic Woman: The Best Of" is filled with favorite songs from their journey so far.

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.

See Pink Floyd perform in Venice for the first time

On July 15, 1989, Pink Floyd performed for more than 200,000 people in the romantic setting of Venice at a concert that was described by press as a “Night of Wonders.” "Pink Floyd: Live in Venice" marks the first authorized broadcast of the restored and remastered concert.