The Top 10 Best-Selling Authors in Science, Space, and Tech:

• Dr. Neil deGrasse Tyson - Astrophysicist and Science Communicator

• Charles Dance - Novelist and Science Writer

• Arianna Huffington - Entrepreneur and Author of "The Morning Pages"

• John Green - New York Times bestselling author of science fiction novels

• Rod Pyle - Astrophysicist and Science Writer, best-selling author of "Galileo's Daughter" and "The Lost Universe"

• Neil Stephenson - Bestselling novelist and science fiction writer known for his 'Snow Crash' series

• Tanya Haler - Author and science communicator, best-selling author of "The Star-Crossed Planet" and "Beyond the Cosmic Horizon"