• Astronomy Quiz Time: Find Out Your Star Quotient With These Trivia Questions

    Rated 0 out of 5
    0
    Mabel Tilson

    This book will help you find out how much information you have been able to acquire and retain about the inhabitants of our Solar System. I have tried to include a good mix of celestial bodies: in addition to the planets and dwarf planets, you will meet prominent satellites, asteroids, and even some comets! Anything that has a name, usually taken from Greek or Roman mythology, can be found here.

    $2.99
    Buy eBook

  • Infinity and Our Unbounded Universe

    Rated 0 out of 5
    0
    Martin Ettington

    The concept of Infinity has been around since the ancients and it has many practical applications in mathematics like Calculus. Modern evidence is showing us contradictions which say that we live in a Universe which is steady state and might even be infinite in size.

    $7.99
    Buy eBook