Planetary Radio: Space Exploration, Astronomy and Science

Landing on Mars: How Hard Can It Be?

Planetary Radio: Space Exploration, Astronomy and Science

JPL's Rob Manning explores just a few of the challenges of landing a spacecraft on another planet. We also get a Phoenix mission update from Emily Lakdawalla, who says not everything is going well.Learn more about your ad choices. Visit megaphone.fm/adchoices

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