The U.S. plans to return to the Moon in a few years and have humans walk there again. Consistent and reliable communication between the Moon and Earth is imperative. How will NASA accomplish this? Take a listen to our guest Sirina Nabhan, project data systems engineer at NASA JPL as she explains...

Have you ever looked at a building and noticed the beautiful landscape around it? Perhaps you've walked along amazingly manicured lawns amidst interesting plants, flowers, trees, and shrubs. Just who designs this natural beauty for you to enjoy? That would be someone like our guest, landscape...

  Have you ever wondered what it's like to live in Antartica? We have Greg Neri, explorer, science translator for Antarctica, and children's author, on our show today to tell us all about his experiences of living on the frozen contentinent with scientists. He even shares the story behind his new...