What came first the Universe or Time? What was Earth before it was formed? What do we know so far about sun, stars, moon, asteroids, planets, and other countless objects that are part of the Universe? How far has humanity been successful in exploring Space? 500 Facts -Space uses a quick-facts format and an attractive, easy layout to trace humankind’s incredible journey into the infinite Universe. Full of relevant pictures and the most fascinating information on what we know about space, this book is ideal for curious readers and a must-read for anyone who is interested in knowing and understanding the Space and the Universe.