In honor of World Space Week, world famous astronaut Buzz Aldrin shared his dream for the future of space travel with AOL.com. First of all, I want to salute the efforts of the World Space Week that embraces the activities of some 80 countries around...
The story behind the story of the hit-book "The Martian" could almost be a book all of its own. TODAY's Erica Hill sat down with the book's author Andy Weir to talk about how "The Martian" came to be....
ABC Breaking News | Latest News Videos...