
Galileo's Points of Light in the Night Sky
By Dr. Katherine E.A. Korkidis · Ages 8–12
Jennifer and Daniel travel to 1631 to meet Galileo Galilei.
Awards · 2All awards →


About the book
In the first book of Dr. K’s Portal Through Time series, 10-year-old Jennifer and her 8-year-old brother, Daniel, embark on a remarkable journey that transcends the boundaries of time and space. Guided by the enigmatic Dr. K, the children step through a time portal that whisks them back to the early 17th century, where they meet the brilliant astronomer, Galileo Galilei.
As they explore Galileo’s world, Jennifer and Daniel learn about his groundbreaking discoveries and his innovative use of the telescope to map the night sky. Together, they witness Galileo’s passion for science and his relentless pursuit of knowledge, which forever changed humanity’s understanding of the universe. Along the way, Dr. K helps break down the complex scientific concepts for young readers, turning history and astronomy into a fun, accessible adventure.
Galileo’s Points of Light in the Night Sky is a thrilling blend of history, science, and imagination, perfect for curious minds aged 8–12.
Learn more at drkportalthroughtime.com →
What readers sayAll 14 reviews →
“Reviewed by Doreen Chombu for Readers’ Favorite Galileo's Points of Light in the Night Sky is a children's picture book written by Dr. Katherine E.A. Korkidis with illustrations by Emilie B. Nuñez. The story follows Jennifer, a curious young girl who learns about the famous scientist Galileo from her grandfather. She wishes to meet him, even though she is told he is from the past. One night, she is visited by the mysterious Dr. K, who uses a time portal to transport her to Galileo's era. With Dr. K's guidance, Jennifer discovers concepts such as oscillations and learns about Galileo's discovery of Jupiter and its moons. On her second visit, Jennifer brings her brother along, and together they delve deeper into learning about telescopes and how to observe objects in space. Join Jennifer and her brother as they explore the wonders of the universe with Galileo's help. Galileo’s Points of Light in the Night Sky is the first book in Dr. K’s Portal Through Time series by Dr. Katherine E.A. Korkidis. It is an entertaining read that promotes curiosity and creativity while teaching important elements about Galileo Galilei’s life and his groundbreaking discoveries in astronomy. The book introduces relatable characters like Jennifer and Daniel, who inspire readers to embrace adventure and wonder about the universe. The story is engaging and includes interactive sections for children, parents, and teachers. The author has also included QR codes that link to tutorials on how to build a telescope, additional resources for learning, and a glossary of key terms mentioned in the story. With its colorful illustrations that beautifully complement the narrative, this book truly brings the characters to life. Overall, it is a fantastic read that makes learning science enjoyable and encourages children to explore the world around them and the universe beyond.”
“This historical fiction book was a great mix wonder and education for young readers.”
“A very nice little story book. Graphics are nice. I was given an arc and i choose to give a honest review.”




