On this episode of The Public Radio Hour, we hear a special episode about Ramadan, the holiest month of the year in the Muslim religion, from91.3 FM KBCS in Washington's podcast,'Unmute the Commute.' We hear a touching performance from- and a talk with- retiring harpist of the Huntsville Symphony Orchestra, Katherine Newman. We also talk with local librarians about their collaborations with NASA, and we hear about all there is to do in the month of June, celebrating Alabama's Bicentennial in Huntsville and Madison County.