– Interactive Online Book


This interactive book is an immersion experience.
It runs in all browsers, on desktops, laptops, tablets and cell phones. It does not require special software.

Online Discovery PLANETS combines storytelling with:

  • 4K video streaming
  • 3D model manipulations
  • Animations
  • Hands-on activities
  • Interactive explorations
  • A suite of gravity simulators

With the PLANET FINDER: You can point your cell phone or tablet at the sky in any direction and the app will identify the stars, planets and constellations in that region. Take a Grand Tour through the Solar System — appropriate for planetary explorers of all ages.

In stock


This online book combines storytelling, a planet finder app, 4K video streaming, 3D manipulations, animations, hands-on activities, interactive explorations and gravity simulators to explore the Solar System. This is not just a book, it is an immersion experience, appropriate for planetary explorers of all ages.  

  • Take a 4K video tour of Mars’ varied landscapes, as seen by three of NASA’s rovers!
  • Spin through 3D models of the planets, moons and asteroids.
  • Ponder the existence of giant diamond icebergs floating in liquid carbon oceans deep inside the largest planets.
  • Learn about deep oceans of water encapsulated beneath the surfaces of a number of planetary moons and even inside the dwarf planet, Pluto. Do these oceans harbor life? We are going to find out.
  • Watch as your view of the Earth telescopes out to the edge of the Solar System in the video, The Pale Blue Dot, narrated by Carl Sagan.
  • Discover how our understanding of gravity has evolved from Newton to Einstein. Manipulate, spin, model and ponder space-time.
  • Which is the most studied meteorite ever to have landed on Earth? What has it revealed about the early history of the Solar System and the origins of life on Earth?
  • Explore a spectacular set of gravity simulators to monitor near-Earth astroids; to watch Earth’s lost Moon escape; to examine exoplanets in other Solar Systems; and to visualize what happens when galaxies collide.
  • What is an equinox? What is a solstice? What causes the seasons? How have the cycles of the Earth guided humans toward an understanding of the cosmos? Do other planets have seasons?
  • Take a brief but intriguing look at the history of astronomy. Learn about the breakthrough events that led to our current understanding of the cosmos.