Week 30 (Jul 23 - Jul 29)

The 7 days of 365 Days of Astronomy for week 30 2009. This week the shows include:Jul 23: Everything Old is New Again by Ball Aerospace & Technologies Corp.Jul 24: Astronomical Arts and Crafts for Kids by Amy Bowen. Jul 25: The Southern Cross by Steve Nerlich. Jul 26: Gravity Wave Astronomy by Ivan Semeniuk. Jul 27: Astronomical Ballooning - Or, What Goes Up Must Come Down by Sarah Tuttle. Jul 28: Opening Up the Sky to Kids by Jeff Wood. Jul 29: Why Should We Teach Astronomy in High Schools? by Colin Jagoe.