A voice crackled in the small speakers on her headset. “Lei Feng Number One from the firing room. Are you ready to begin your checklist?”

She was still clutching the brass bell. She reached up, and fixed it to the handle of the hatch above her with a twist of wire. She touched Mao’s face with a spacesuited finger. The bell rang gently. She smiled. Now, ta laorenjia could protect her as he did millions of Chinese; Mao Zedong, three decades after his death, had become the most popular household folk god.

She settled back in her couch. “This is Jiang Ling in Lei Feng Number One. Yes, I can confirm I am ready to proceed with the checklist. Today is a good day to fly!”

The work seemed to come in waves, with clusters of switches to throw and settings to check in a short time. In addition she had to record measurements in her log book. And she had to work to reduce the condensation inside the cramped compartment. In orbit this would be done automatically, but on the ground the light pumps were overwhelmed by Earth’s gravity, and she had to open and close valves at set times, and she had a little hand-pump she used to move condensate from one part of the cabin to another.

There were several long holds in the countdown, when malfunctions were encountered. During these periods she had literally nothing to do, and she found them difficult times.

She was aware of continual movement and noise. She could feel the rocket swaying as the thin desert wind hit its flanks; and there was a succession of thumps, bangs and shudders, as ancillary equipment was moved to and from the booster. She was very aware that she was suspended at the top of a thin, fragile steel tower housing thousands of tons of highly explosive propellant.

There were cameras all over the cabin, focused on her face behind its open visor, their black lenses glinting in the floods. She tried to keep her expression clear, her movements calm and assured.

She felt a deep nervousness gnaw at her, more worrying even than the prospect that some catastrophe might claim her life, today. If something went wrong, if the mission was aborted, was it possible that she would somehow be blamed?

Jiang was not Han Chinese. She was a Turkic Uighur, a Muslim minority which emanated from the westernmost province of Xin-jiang. Jiang’s family came from the desert capital Urumqi; her family had moved to Beijing when she was a child when Jiang’s father, a mid-ranking Party cadre, was posted to the Minorities Institute in the capital in the 1970s. Since her father was both an official and a Uighur, the family had been treated with a special deference reserved for select representatives of minority groups who served as symbols for the Party’s efforts to build “socialist solidarity” between central China and the non-Han regions. In Beijing, Jiang had attended a special “experimental” school reserved for the children of the Party elite.

Among the Han astronaut trainees there had been some resentment at her promotion — sometimes suppressed, sometimes not. And there had been genuine surprise when she had been selected for the honor of this first flight, ahead of the Han candidates.

Jiang believed that it was on the basis of her superior abilities. Perhaps that was true. But she knew that she could not help but accrue rivals and enemies, now, as she moved into national, even international prominence.

Meanwhile the xiaodao xiaoxi — the back-alley scuttlebutt — was that the Chinese space program, in its thirty-year history, had already killed five hundred people. Even worse, it was said, one astronaut had already lost his — or her — life, in a clandestine suborbital test of the Lei Feng -Long March system.

Jiang Ling believed some of this, but not all. She would be a fool to try to deny that she was exposing herself to enormous risks, here in the Lei Feng. Perhaps more risks than any other astronaut from East or West since the first pioneers themselves.

But for Jiang it was worth it. And not for the glory — for being what the People’s Daily called a jianghu haojie, a modern-day knight errant — and certainly not for the “iron rice bowl” which her status afforded her. To Jiang, it was simply this moment, the hours and days to come: to be thrust into orbit, to look down on the Earth like a glowing carpet below. To Jiang, that was worth any risk.

As she’d come to the pad, a technician had told her the Americans were claiming to have found life on Titan, moon of Saturn.

Lying here now, Jiang tried to absorb the news. What could it mean? Could it be true?

In the end she dismissed the speculation. What value was a mission to Saturn? What use was life on Titan, even if it existed? Perhaps the stars were for America, but Earth was for China.

And now the holds started to clear up, and her mood lifted.

Jackie Benacerraf didn’t know what to expect of JPL. She certainly didn’t rely on the descriptions from her mother, the famous space-woman.

She drove her hired car out along the Glendale Freeway, out of downtown LA, along tree-lined roads. She drove through swank suburbs, following the softscreen map in the car, and was surprised when she rounded a turn, and came upon JPL.

At first glance JPL could have been any reasonably modern corporate or college site, maybe a hospital: it was spread over two hundred acres, nestling in the eroded, green-clad shoulders of the San Gabriel Mountains, the blocky office buildings interspersed with Southern California palms. She caught glimpses of some kind of campus inside the security fences, fountains and trees.

But the roads here were called Mariner Road, and Surveyor Road, and Ranger Road. For the Jet Propulsion Laboratory had built and run spacecraft which had reached every planet in the Solar System, save only Pluto. And, right now, the scientists here were gathering information from the moons of Saturn.

She parked her car. Isaac Rosenberg was there to meet her at the visitors’ reception. “Jackie. Thanks for coming in.”

“Isaac, it’s good to meet you again.”

He pushed his John Lennon spectacles a little further back up his nose. “Rosenberg. Everybody calls me Rosenberg.”

“Rosenberg, then.”

He was somewhere in his mid-twenties, she figured, maybe a couple of years older than she was. He didn’t look as if he lived too well; his face was pale and badly shaved, and his prematurely thinning black hair, none too clean, was tied back in a pony tail.

But none of that mattered, compared to the look in his brown eyes.

He said, “Thanks for coming out. Listen, you want me to get you a coffee? A doughnut, maybe?”

“No, thanks, Rosenberg. I want you to tell me about your results. At the party the other night, you were so—”

“Out of it.”

“Were you serious? Are the press reports true? How come the official spokesmen won’t answer questions on it?”

“Come see the results for yourself.”

He led her through the reception area and across the campus, to a long, low building he called the SFOF, for Space Flight Operations Facility. He took her up to the second floor, to a big windowless loft of a room, painted grey, with grey carpeting. It was divided up into rows of cubicles, within which worked — Rosenberg said — the engineers and scientists who controlled Cassini’s systems. So this is a spacecraft control center, she thought. It was about as lively as a bank’s back office.

They crossed the engineering room, and then passed through a hall to a science area, and entered a new warren of cubicles, the science back room. Rosenberg took her to his own cubicle, which was cluttered up with papers and rolled-up softscreens and an old-fashioned hard-key calculator. There were reproductions of the covers of antique science fiction magazines taped to the cubicle walls, she saw: By Spaceship to Saturn, and Raiders of Saturn’s Rings, and Missing Men of Saturn.