Hop on Ryder's amazing time scooter and zoom back to meet the legendary Galileo Galilei Ryder is a curious kid with a real time machine built from his old scooter. While his family doubts him, little sister Lucy believes every word. When Ryder travels to the 1600s to meet Galileo, he witnesses revolutionary discoveries-moons orbiting Jupiter, craters on the moon, and sunspots on our star Join Ryder on an incredible journey where science and wonder light the way to a whole new universe. Keep following Ryder and Lucy as they explore history's greatest minds and the amazing worlds they unlocked
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