In his personal, engaging new book, “Sorrowful Mysteries,” the novelist and journalist Stephen Harrigan explores the enduring ...

"Polar orbit" means that instead of orbiting in the same plane as where the two stellar objects are located, the planet’s orbit is 90 degrees to that plane, as you can see in the image above. This ...

Jacksonville resident Allen Thomas was not a writer by trade before his retirement. That hasn't stopped him from becoming a twice-published author. Thomas is the author of "The Lonely Library Book," a ...