An ancient book on astronomy from the 1500s sold for more than £10,000 ($12,200), as a "private international buyer" triumphed over intense competition at a U.K. auction. The Castle of Knowledge by ...

There is no doubt that books have the power to change how people think about the world — and the universe — around them. But what makes a book influential? Does it need to have a major impact on ...

The article recounts the author's personal journey into astronomy, highlighting several influential beginner astronomy guidebooks from various eras, including "Stars: A Guide to the Constellations," ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." These days, high-tech cameras and sensors enable modern astronomers to do everything from hunting for ...