Loren Grush, author of new book 'The Six,' spoke with Space.com about Sally Ride, Judith Resnik and other pioneering NASA women astronauts.
Learn the true stories of NASA's 1st women astronauts in new book 'The Six' (exclusive) : Read more
Learn the true stories of NASA's 1st women astronauts in new book 'The Six' (exclusive) : Read more