Atmosphere

1) Prologue 2) The Envelope in the Mail Slot 3) Steak and Stars at Frenchie's

December 29, 1984. Joan Goodwin sits at the CAPCOM console in Mission Control—the only person in Houston who speaks directly to the crew aboard the shuttle Navigator. Her closest friends compose the crew: Commander Steve Hagen, pilot Hank Redmond, mission specialists Vanessa Ford, Griff, and Lydia Danes. When Ford and Griff complete a spacewalk to release a jammed satellite, the routine fractures. A second explosive cord detonates wrong, hurling shrapnel through the payload bay. Metal pierces Griff's suit below his waist. Somewhere on the shuttle's skin, debris tears a hole. Cabin pressure drops at terrifying speed. Hagen, Redmond, and Danes scramble to find the breach—then fall unconscious one by one. Vanessa's voice comes through alone: she believes she is the only crew member left.

A rejected astrophysicist applies again and the phone finally rings

Joan is a solar astronomer teaching freshmen at Rice University—the only woman in her department—when her younger sister Barbara calls about a NASA recruitment ad seeking women scientists. Joan mails her application and waits. The rejection arrives implicitly: a newspaper headline announces thirty-five new astronaut candidates, none of them her. She sits in her car for seventeen minutes. A year later, applications reopen. This time NASA invites her for a week of grueling interviews at Johnson Space Center: cardiac tests, treadmill runs, and a claustrophobia exercise inside a sealed fabric ball, where Joan promptly falls asleep. Months later, Antonio Lima, director of the Astronaut Office, calls with the news. Joan is in. So is one other woman from her interview group: an aeronautical engineer named Vanessa Ford.

Two future astronauts discover they share the same desperate hunger

Joan has already befriended fellow mission specialists Donna Fitzgerald—an outspoken ER doctor—and Griff, whose gravelly voice and easy warmth make her like him instantly. But it is Vanessa who approaches Joan at Frenchie's bar one evening and sits beside her. Vanessa orders steak and cabernet while Joan picks at a Caesar salad, and the politeness evaporates within minutes. Vanessa admits she wants to fly the shuttle so badly she would die for the chance—but NASA bars civilian women from piloting. Joan reveals she wants her six-year-old niece Frances to know that girls can be astronauts. They discover their different specialties mean they will never compete for the same slot. The conversation runs late, and Joan realizes no one has ever asked about her this much. She leans in.

Joan teaches Vanessa the sky and inherits her secrets Vanessa appears at Joan's apartment late one Saturday, embarrassed: she cannot orient herself in the night sky the way others can. They drive Vanessa's cream convertible to…