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Robert Goddard Launches Space Age
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On This Day...
      ...in 1926, Clark University physics professor Robert Goddard launched the world's first liquid fuel rocket — and with it the space age. Standing in a snow-covered field in Auburn, Massachusetts, he watched as the rocket he had built rose 41 feet into the air, flew for two and a half seconds, and landed 184 feet away. Having been widely ridiculed for suggesting that it might be possible for a rocket to reach the moon, he did not publicize his achievement. It would be another 30 years before Robert Goddard was recognized as the father of modern rocketry. In May of 1959, NASA named the Goddard Space Flight Center in Maryland in memory of the brilliant and visionary scientist from Worcester.

Robert Goddard was a dreamer from the time anyone could remember. Born in Worcester in 1882, he was thinking about space travel when he was still in grade school. He was fascinated with the notion of space flight, and when he read War of the Worlds, he began to wonder what it would take to send people into space.

One fall afternoon when he was 16, he was sent to prune a cherry tree in his backyard. While he worked, he found himself imagining, as he later wrote in his diary, "how wonderful it would be to make some device which had even the possibility of ascending to Mars, and how it would look on a small scale, if sent up from the meadow at my feet." It was at that moment that Robert Goddard dedicated himself to making space flight a reality. "I was a different boy when I descended the tree . . . for existence at last seemed very purposeful." For the rest of his life, Goddard commemorated that day, October 19th, as his "Anniversary Day."

Goddard set out to accomplish his dream. He stayed in Worcester for college at W.P.I. and then to earn a Ph.D. in physics at Clark. During his early post-doctoral years, Goddard began working out the arithmetic of propulsion, calculating the energy-to-weight ratio of various fuels. Discovering that the black powder used for pyrotechnics was not strong enough to propel a rocket, he began using liquid fuels. For 20 years he tinkered and experimented and repeatedly tested rockets; none of them would fly.

In 1920, when he was 38 and a tenured professor at Clark, Goddard decided to publish some of his theories. He wrote an academic paper, "A Method of Reaching Extreme Altitudes," to share his work on rocket technology with his fellow physicists. At the end of the article, he suggested that if one could build a large enough rocket and supply it with a powerful enough fuel, it might be possible to reach the moon.

Goddard soon regretted his decision to go public with his theories. The New York Times jumped on the story. The paper ridiculed Goddard and accused him of lacking an understanding of basic physics, "the knowledge ladled out daily in our high schools." Despite this public humiliation, he persevered. Although he rarely discussed his results publicly again, he did not abandon his research.

On March 16, 1926, Goddard took a spindly 10-foot rocket that he had named "Nell" to his aunt's farm in Auburn. He set up the missile and an assistant lit the fuse with a blowtorch attached to a long stick. At first nothing happened; then, as the fuse burned down, the rocket suddenly soared upwards at an astonishing 60 m.p.h. After reaching a height of 41 feet, it arced and fell to earth, landing in the cabbage patch.

Mindful of the scorn heaped on him in 1920, Goddard said little about his achievement. As he succeeded in sending ever-larger rockets into the sky, his activities were hard to hide. In 1920 an 11-foot rocket caused such excitement in Worcester that the police were summoned. The local paper picked up the story and dismissed its importance with a headline that said "Moon Rocket Misses Target by 238,799 1/2 Miles!"

Goddard was undeterred. He continued his research, inventing various techniques to improve rocket flight. In 1929 he tested the first rocket carrying a scientific payload — a barometer and a camera. During the 1930s, he worked to increase the stability and control of the rockets he was building.

Scientists in the U.S. had little faith in Goddard's experiments, but the Germans were following them carefully. By the late 1930s, Goddard began to feel uneasy about the technical questions he was fielding from German engineers. Worried about how the Nazi regime might use his science, Goddard contacted army officials in Washington. He proposed to re-engineer his "moon rockets" as military missiles. The army politely told the professor it had no interest in his offer. Within five years, Germany turned Goddard's discoveries into the V-2 rocket, which caused terrible devastation when directed at London and Antwerp. After the war, Goddard examined a captured V-2 rocket and was dismayed to find that it was designed using his research.

Robert Goddard died of cancer in 1945, before he was recognized as the father of the space age; those who followed in his footsteps understood how much they owed to the Massachusetts professor. The V-2 was transformed into the Redstone, the rocket that propelled the first Americans into space. The Redstone was the forerunner of the Saturn moon rockets and virtually every other U.S. rocket ever launched.

In 1969, as Apollo 11 was heading towards the moon, the New York Times revisited its 1920 article on Robert Goddard's dream. The paper acknowledged that "further investigation and experimentation" had shown it was wrong to denigrate Goddard's knowledge of physics and concluded, "The Times regrets the error."

Sources

NASA Web Site: From Stargazers to Starships, by David P. Stern.

NASA Facts Web Site. "Robert H. Goddard: American Rocket Pioneer."

Rocket Man: Robert H. Goddard and the Birth of the Space Age, by David A. Clary (Theia, 2003).

"The Most Important People of the Century," Time Magazine, March 29, 1999.


 
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