Is there intelligent life on Mars? Why are there starless gaps in the Milky Way? What creates the Aurora Borealis or the Northern Lights? These and more are the interesting questions that are asked and sought to be answered in the 1909 book, Curiosities of the Sky by Garrett P. Serviss. Garrett Putnam Serviss was an American astronomer and popular sci-fi writer. He believed that science should be understood and enjoyed by everyone, not just by scientists. Though he was trained as a lawyer, h ...