Travelers who need more space may take that word literally -- by looking up at the heavens and considering celestial tourism. So says Valerie Stimac, author of Dark Skies: A Practical Guide to Astrotourism, published last September by Lonely Planet. She'll share her love of space, the stars, and the future when she visits TRAVEL ITCH RADIO on Thursday, November 12. Listen live at 8p EST as she talks with host and executive producer Dan Schlossberg and co-host Maryellen Nugent Lee. The show airs on iTunes and BlogTalkRadio.com and will be posted after airing on the TRAVEL ITCH RADIO Facebook page.