NASA is raising awareness for its upcoming launch of the Mars Atmosphere and Volatile Evolution spacecraft with its Going to Mars project. The MAVEN spacecraft is scheduled for launch this November, to study the Red Planet's upper atmosphere; the craft will examine why Mars lost its atmosphere, and how that catastrophe affected the history of water there.
Part of the appeal of podcasts is portability: You can listen at the gym, in the car, or on foot. Beyond portability, though, they offer another advantage: In a world of multimedia bombast, they return listeners to an ancient idea – people talking to other people.
Penny Pritzker, one of the nation's richest people and a "longtime political supporter and heavyweight fundraiser," as TheChicago Tribune writes, is President Obama's choice to be his next secretary of commerce.
The president announced the news this hour at the White House. He also said that one of his economic advisers, Michael Froman, is his choice to be the next U.S. trade representative.
NPR's business news starts with two new cabinet appointments.
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MONTAGNE: This morning, President Obama appointed Penny Pritzker to run the commerce department.
DAVID GREENE, HOST:
Pritzker is an heiress to the Hyatt hotel empire. She also served on the president's Economic Recovery Advisory Board, and she is a long time financial backer of the president's political campaigns. Forbes ranks her as one of 300 richest Americans.