I DREW THIS OVER MANY WEEKS OF READING THE HUBBLE SPACE BOOK AND OTHERS I BOUGHT FROM BARNES AND NOBLE GILES SPARROW AND MANY OTHER AUTHORS. PS - HYPERSPACE BY MACHIO KAKU IS THE BEST BOOK EVER! FALLOW ME ON TUMBLR FOR NEWS AND SCIENCE AND GARBAGE THOUGHTS! HyperSpaceMultiverseScience on tumblr.