Books in Captured History Sports series

No one knew his name. But soon millions would know about his bravery. For almost two months in spring 1989, Beijing’s Tiananmen Square had been the site of growing protests against China's hardline communist government. In early June, China’s leaders had had enough. In a matter of days soldiers cleared the square. They used sticks and cattle prods. They shot rubber bullets, then real ones. They used bayonets. Student protesters fought back with firebombs and rocks, but they were no match for the soldiers. Gunfire still rang out in parts of Beijing, but China’s leaders felt in control. As tanks rumbled through the streets near Tiananmen Square, a man in a white shirt came suddenly into view. He held up his right hand, like a police officer trying to halt traffic. The first huge tank in a row of four stopped just a few feet in front of the man. The tanks behind it stopped as well. Photographer Jeff Widener took a picture of the brave protester halting the huge armored fighting vehicles. The image was soon sent around the world, becoming one of the most famous photographs ever.

When it went down in flames, the Hindenburg went down in history. The era of airship travel ended with a disastrous explosion May 6, 1937. Sam Shere's photo of the Hindenburg in flames has been called the most famous news photograph ever taken. The entire episode from first flash to destruction took less than a minute. It happened so fast that Shere, who could feel the heat of the burning airship, had no time to raise his camera to his eye. His famous photo, which was the first ever to show a major air disaster as it happened, was shot from the hip.

Weighing as much as a small car, a rover named Curiosity rolls quietly around Mars. Scientific instruments pack its body and cluster at the end of a mechanical arm. An arrangement of lenses and instruments tops its mast, like a face. To the many NASA workers involved in Curiosity's mission on Mars, the rover is not simply a robot, but an astronaut bravely exploring an alien place. Curiosity's instruments collect data and its cameras take images of the Mars landscape, including self-portraits, in vivid color and detail. As it roams and explores, Curiosity will help find the answers to such age-old questions as has there ever been life on Mars? Could there be one day?

World War II was in its early days when brutal German dictator Adolf Hitler paid a visit to Paris, the capital of France. Only days before, on June 14, 1940, German soldiers had overrun the city, shocking the world. Hitler now viewed the city’s cultural treasures as his own. He posed for a photo in front of the Eiffel Tower, the beloved symbol of France and the country’s free, democratic people. The photo, taken by his personal photographer, Heinrich Hoffmann, would show the world that Nazi Germany had triumphed over its bitter enemy. Many who viewed the photo in newspapers around the globe would draw a second conclusion that Germany would almost certainly invade Britain next. And if Britain fell, Hitler would be a huge step closer to his ultimate goal of world domination.

To the untrained eye, Photo 51 was simply a grainy black and white image of dark marks scattered in a rough cross shape. But to the eye of a trained scientist, it was a clear portrait of a DNA fiber taken with X-rays. And to young scientists James Watson and Francis Crick, it confirmed their guess of deoxyribonucleic acid's structure. In 1953 the pair was racing toward solving the mystery of DNA's structure before other scientists could beat them to it. They and others believed that finding the simple structure of the DNA molecule would answer a great mystery, how do organisms live, grow, develop, and survive, generation after generation? Photo 51 and subsequent models based on the photo would prove to be the key to unlocking the secret of life.

The summit of Mount Everest the highest place on Earth. Could it be conquered? Could a climber literally stand on top of the world? No one had ever reached the summit and returned alive. Edmund Hillary and Tenzing Norgay wanted to be the first. Not far from the top, before their final hours of climbing, team photographer Alfred Gregory snapped a picture of Hillary and Norgay, with the imposing Himalayas spread out behind them. It was the highest photograph anyone in human history had ever taken. With a click of his camera shutter in May 1953, Gregory opened up a hidden world for the rest of humanity to share.

What has been called the most famous photograph in the world, and a symbol of the 20th century, began as a spur of the moment snapshot by a Cuban photographer. Alberto Korda transformed a simple photo into a world famous portrait of a larger than life revolutionary. Korda's 1960 photo of Che Guevara's defiant face has traveled the world in many forms. It shows up wherever people struggle for freedom and human rights. And in the 21st century, the controversial photo continues to inspire, entertain, and even infuriate.

The long-term damage from an accident at the Chernobyl nuclear power plant more than 30 years ago is still unknown. When explosions ripped through the reactor in rural Ukraine, then part of the Soviet Union, they spewed huge amounts of radioactive material into the atmosphere and caused the worst nuclear disaster in history. About 10,000 people have died or will die because of their exposure to radiation, and experts worry about the children born to parents who were living near the disaster area. With international help, Ukraine has enclosed the damaged reactor, giving scientists time to figure out what the future holds.

A series of photos taken from space more than 20 years ago revealed thousands of unknown galaxies in a tiny patch of "empty" space. Called the Hubble Deep Field, the amazing image is made up of hundreds of photos combined into one. It was taken over the course of 10 days from the Hubble Space Telescope and has prompted astronomers and other scientists to speculate about universe's size, shape, and age. How long ago did the first galaxies appear? Have they always looked like they do today, or have their shapes evolved over time? And will they, along with the universe itself, go on expanding forever? The Hubble Deep Field has helped to answer some of these questions.