"The Altar at Midnight" by C. M. Kornbluth is a science fiction short story written in the early 1950s. The narrative delves into themes of human experience amidst the backdrop of space travel, exploring the psychological and physical toll it takes on individuals. The story is set in a gritty urban environment, reflecting the social challenges faced by those who navigate through the complexities of modern life. The plot centers around a chance meeting between an older man and a young spacer, marked by deep conversations that reveal the harsh realities of life as an astronaut. The young spacer, affected by the physical scars of his profession, seeks solace in bars and human connections while grappling with feelings of isolation and purpose. Their interactions expose the struggles of identity, the search for belonging, and the impact of societal expectations. As the older man guides the young spacer through the nightlife, their dialogue showcases the bittersweet nature of seeking escape while confronting the haunting truths of their lives. In the end, the story raises questions about the value of human connection and the sacrifices made in the name of progress. (This is an automatically generated summary.)