![Astronomy (book)](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/1/15/Astronomy_%28book%29.jpg/revision/latest/scale-to-width-down/180?cb=20240622183720&path-prefix=en)
Astronomy (Fifth Edition)
Astronomy was a textbook on astronomy. The cover of the fifth edition had the tagline: "Everything you need [...]" to know on the subject.
In the early 23rd century, while injured with a broken leg, Una Chin-Riley had a copy of this textbook on her bedside. (SNW: "Ad Astra per Aspera")