NOVA will present two new specials. On July 10 at 8:00 p.m. ET, join the next generation of engineers who aim to take us “Back to the Moon” as a stepping stone for future human missions to Mars, the Asteroid Belt and beyond. On July 24 at 9:00 p.m. ET, “The Planets” treats viewers to an up-close look at some faraway worlds, including the dark side of Pluto, an ancient Martian waterfall and the storm twice the size of Earth seen from high above Saturn, revealing how each of them has affected our own planet.