It's a big question--are there other planets like ours? There are thousands of exoplanets beyond our solar system waiting to be found! Discover how exoplanetologists study exoplanets and learn about . The huge distance between Earth and the nearest exoplanet The powerful telescopes both on Earth and in space used to hunt for new exoplanets Whether humans will ever travel to an exoplanet . and so much more! Beautifully bound with stunning illustrations, this book is part of a unique and collectable series that will start a lifelong interest in science for kids. Each book in the series includes a QR code that links to The Big Questions Answered website for comprehensive free teacher resources and fun kids' packs.