In the book "Packing for Mars: The Curious Science of Life in the Void," author Mary Roach explores the quirky side of space travel and the science behind it. She addresses various misconceptions and curious questions related to human experiences in space, making the topic accessible and entertaining for readers. One particularly humorous remark discusses the capabilities of the legendary singer Ella Fitzgerald, using her name to illustrate the absurdity of certain concerns about space and health.

Roach cleverly points out that despite any whimsical fears one might have, Fitzgerald's influence could not physically harm someone in such a drastic way. This highlights the lighthearted approach she takes when addressing serious scientific concepts, making readers think while also chuckling at the oddities of human perception in extreme environments. Through engaging anecdotes and informative insights, Roach blends humor with science in a way that captivates her audience.