The Great Courses: My Favorite Universe

From the publisher: "What forces molded the universe? Are those forces still at work, removing, changing, or adding heavenly bodies even as we gaze upward? Will humanity, and Earth itself, one day be gone? In this lecture series, Professor Neil deGrasse Tyson, the astrophysicist who directs the nation's most famous planetarium, makes that understanding available to anyone. Explore how black holes are formed, how asteroids move through space, why the odds seem overwhelmingly in favor of extraterrestrial life, and much more."