Photograph of Robert Goddard and his liquid-fueled
rocket, prior to its first flight on March 16, 1926, from a farm at Auburn,
Mass.
Credits: Esther Goddard, Courtesy of Clark University
Snow covered the ground that Tuesday
morning 100 years ago, when a college professor and his wife took a morning
drive to the family farm a few miles south in Auburn, Massachusetts. Along for
the ride, the couple brought two work colleagues — and “Nell.”
They may not have known it at the time,
but thanks to Nell, the four New Englanders were about to attend an auspicious
birth.
Some eleven feet tall and weighing a
mere 10 pounds, Nell was a contraption of the professor’s invention. He had
devised, constructed, and tested Nell methodically, incrementally, over the
course of many, many years.
That snowy morning at Aunt Effie’s farm,
the professor’s assistant took a blowtorch to Nell.
Moments later Nell ascended. The gangly
apparatus climbed 41 feet high and landed in a cabbage patch 60 yards away. The
entire journey took less than three seconds, but March 16, 1926, had just
become the date of the world’s first liquid-fueled rocket flight, and Dr. Robert Goddard had just become a father of modern rocketry.
“It looked almost magical as it rose,
without any appreciably greater noise or flame, as if it said, ‘I’ve been here
long enough; I think I’ll be going somewhere else, if you don’t mind,’” Goddard
wrote in his journal the next day.
Robert Goddard’s assistant Henry Sachs (left), former
student and fellow Clark University Physics professor Percy Roope (middle), and
wife Esther Goddard who photographed and filmed much of her husband’s work.
They stand with parts from the rocket — later named “Nell” — following the
flight of March 16, 1926, at Aunt Effie’s (a distant relative of Robert
Goddard’s) Ward Farm in Auburn, Mass. This test marked the world’s first
successful launch of a liquid-propelled rocket.
Courtesy of Clark University
The idea of a liquid-fueled rocket was
not new. Others around the world had been pondering theory and sketching
designs for years: Liquid propellant would offer greater thrust control than
solid fuel, but the benefit accompanies tricky challenges, like how to
pressurize and control the rate of fuel mixture. Goddard, who filled Nell up
with a blend of gasoline and liquid oxygen, became the first in the world to
build and successfully launch such a rocket.
Recognition was slow to arrive —
ridicule came faster. In 1920, The New York Times opined that Goddard’s work in
rocketry and his suggestion that such a device could reach the Moon was “a
severe strain on credulity”: How could a rocket function in a vacuum with no
air to push against, the newspaper accused. “Of course [Goddard] only seems to
lack the knowledge ladled out daily in high schools.”
“It is difficult to say what is impossible, for the
dream of yesterday is the hope of today, and the reality of tomorrow.
DR. ROBERT H. Goddard
Rocketry Pioneer
But Goddard pressed on, refining and retooling his rockets over the years.
At the dawn of the Space Age and with Esther Goddard championing her late
husband’s work (Robert Goddard died in 1945), the true significance of the
Clark University professor’s work became clearer. NASA named its first new
complex the Goddard Space Flight Center in his honor in 1959. Liquid-propelled rocketry
has been the backbone of spaceflight ever since.
A century after Goddard’s first
launch, NASA’s Artemis II mission is poised to bring astronauts around the
Moon for the first time since 1972. The SLS (Space Launch System) rocket that
will take them there is 30 times taller and half a million times heavier than
Nell — but still liquid-fueled, just as Goddard predicted and pioneered, 100
years ago in a snowy field next to a cabbage patch.
By Rob Garner
NASA’s Goddard Space Flight Center, Greenbelt, Md.
References & Resources
- Goddard, Esther, “Figure
126: Robert Goddard standing next to rocket at Ward Farm, March 16, 1926” (1926). March 16, 1926: The First Liquid-Propellant
Rocket Launch. 23.
- Goddard, Robert H., “Figure
128: Henry Sachs, Percy Roope, and Esther Goddard with parts of first
liquid-propellant rocket after flight, March 16, 1926” (1926). March 16, 1926: The First Liquid-Propellant
Rocket Launch. 24.
- NASA’s Goddard Space
Flight Center (1982). Dr. Robert H. Godard —
100th Anniversary October 5, 1882 – 1982. Greenbelt, Md.
- Rosenthal, Alfred (1968). Venture Into Space: Early Years of Goddard Space Flight Center. Washington, D.C.: NASA.
Source: From Cabbages to Countdowns: NASA Marks 100 Years of Modern Rocketry - NASA


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