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Friday, June 21, 2019

First privately-financed sub-orbital space flight


©Mark Ollig 


On this day 15 years ago, 64-year-old civilian test pilot Michael Melvill was having the ride of his life.

Melvill was inside a spacecraft called SpaceShipOne, which was in a sub-orbital trajectory over the Earth.

As he gazed out the small, round cabin window in his craft, he could see the curvature of the Earth.

What Melvill did next may have surprised a few folks.

While weightless above the Earth, he opened a bag of M&M’s and observed the round, colorful candy pieces as they floated inside the cockpit.

“It was amazing,” Melvill reportedly said.

If it were me experiencing weightlessness, I would rather see a model of the original “Star Trek” USS Enterprise NCC-1701 floating. Of course, Melvill could eat those M&M’s.

Burt Rutan of Scaled Composites designed the SpaceShipOne, and the late Microsoft co-founder Paul Allen provided the $25 million to build and fly the craft.

This aerospace adventure, designated Flight 15P, was unique because there was no government financial assistance, and NASA was not involved. This was a purely private civilian commercial effort.

June 21, 2004, Flight 15P took off from the Mojave Air and Space Port in California, a civilian aerospace test center certified as a spaceport by the Federal Aviation Administration June 17, 2004.

The 28-foot-long, three-seat SpaceshipOne aircraft, registration number N328KF, was attached to the underbelly of the launching aircraft, White Knight One, as it took off from the spaceport.

When both reached a height of 47,000 feet, SpaceshipOne was released from White Knight One over the Mojave Desert.

White Knight One returned to the Mojave Air and Space Port.

Meanwhile, aboard SpaceShipOne, Melvill ignited the hybrid nitrous-oxide solid-propellant rocket engines.

He maneuvered the now soaring craft 62.2 miles above the Earth – 62 miles is considered to be when one officially reaches space.

Melvill, in his spacecraft, spent approximately three minutes weightless above the atmosphere.

Once SpaceshipOne reentered the Earth’s atmosphere, it engaged a folded-wing feathering aerobraking technique.

SpaceShipOne landed at the same spaceport runway it had taken off from in Mojave, CA.

Michael Melvill, at age 64, is the second-oldest person to have been in space.

NASA astronaut John Glenn became the oldest person to travel in space at the age of 77, while serving as a mission specialist aboard the Space Shuttle Discovery in 1998.

Glenn is also the first American to orbit the Earth in the Friendship 7 Mercury spacecraft in 1962.

Today, SpaceShipOne is on display next to Charles Lindbergh’s Spirit of St. Louis monoplane and the Bell X-1 rocket-powered supersonic research airplane at the National Air and Space Museum in Washington, DC.

Another historic flight took place June 21.

June 21, 1908, Glenn H. Curtiss piloted “The June Bug,” which was a two-blade propeller airplane, using his Curtis air-cooled 40-horsepower V8 engine. It was the first aircraft to fly one kilometer (3,280 feet).

Orville and Wilbur Wright flew the first powered airplane with a four-cylinder gasoline engine producing 12.5 horsepower. It was called the Wright Flyer, and it flew 20 feet off the ground for a distance of 852 feet Dec. 17, 1903.

SpaceShipOne while in Earth's atmosphere
 
View out the window aboard SpaceShipOne