He Did It! Felix Baumgartner's Recordbreaking Skydive From Space

Amazing.... imagine if the astronauts aboard the shuttle that broke up over New Mexico a few years ago had had this equipment and technology.

Amazing.... imagine if the astronauts aboard the shuttle that broke up over New Mexico a few years ago had had this equipment and technology.

Suit built for free fall from space may not have future at NASA

by KHOU.com Staff
kvue.com
Posted on October 15, 2012 at 9:35 PM

Felix Baumgartner survived his record breaking leap from 24 miles above Earth on Sunday thanks in part to a special pressurized suit that experts say could help save the lives of future astronauts—except NASA is not interested.

Baumgartner leapt from 128,000 feet, falling through the near vacuum at speeds exceeding 800 miles an hour.

"He is a brave man, clearly, to have done what he has done. But this project is anything but a daredevil act," said Dr. Leroy Chiao.
Chiao is a a former NASA Astronaut who flew on three shuttle missions, the Soyuz Rocket and commanded the International Space Station.

Now, Dr. Chiao works with the Baylor College of Medicine Center for Space Medicine where some of the testing was done on the high tech suit worn in the jump. So does Dr. Jon Clark, who lost his wife Laurel when the Space Shuttle Columbia broke up over Texas in 2003.

All along the team has said this is not a stunt. It is research on the pressurized suit, something that could help protect our astronauts in the future.

In space talk they call them Black Zones, places astronauts don’t want to see "Simply, our systems will not probably allow you to survive. The idea is to minimize or eliminate those black zones," said Chiao.

Since Sunday, 128,000 feet and down is off the list.
"That’s a big step. The suit is certainly part of that survival process," said Chiao.

NASA says that the suit is not in its future plans. A spokesperson said it doesn’t see any need for it.

But that doesn’t mean that the new suit doesn’t have a future in space. NASA is not the only place that needs suits.

"You have the new commercial space companies and they are going to need suits," said Chiao.

Baumgartner feat boosts hopes for imperilled astronauts
Published: 16/10/2012 at 11:14 AM
Online news: World

Daredevil Felix Baumgartner's record-breaking jump raises hopes that pilots and even astronauts can be saved from accidents in the stratosphere, experts said on Monday.

Michel Viso, an expert in exobiology at France's National Centre of Scientific Research (CNRS), said Baumgartner's leap from 39,045 metres (128,100 feet) "has operational potential" for manned flight at extreme heights.

"In the event of a problem, people can eject at very great altitudes, provided they have a pressurised suit and self-contained breathing system and a parachute and provided they have the appropriate training," Viso told AFP.

Bernard Comet of France's Institute of Space Medicine and Physiology (MEDES) said: "It proves at the very least that one can eject at extreme altitude, although this is something that hasn't been done before."

Both Viso and Comet stressed that the technical and training challenges were major.

In contrast with Baumgartner, who leapt from a balloon, a pilot who ejected would be exposed to an extreme shock from acceleration, said Comet. As in Baumgartner's descent, there would be the challenge of preventing a spin, which could cause a blackout.

"It increases the window of opportunity for saving astronauts," Viso said.

It could in theory be used in the classic rocket-and-capsule system if a problem occurs at high altitude during the launch phase, he said.

But ejecting upon re-entry, when a spacecraft is flying at supersonic speed and battling atmospheric friction, would be impossible, Viso said.

"If you re-enter at seven kilometres per second (15,600 miles per hour) in a pressure suit, you will burn up, and so will your suit," he said.

In the early years of human spaceflight, the Soviet Union's Vostok system had an ejector seat, designed for launch abort on the ground and for recovery of the one-man crew at the end of the mission.

On his descent, the astronaut ejected at a height of around 6,000 metres (20,000 feet).

The US Gemini system also had an ejection system in the event of a launchpad accident.

Other rocket-and-capsule systems, such as the Russian-Soviet Soyuz, the former Apollo moon missions, China's Shenzhou and NASA's planned Orion, have an abort mechanism, comprising solid rocket boosters mounted on top of the crew capsule.

They are designed to haul the capsule to a safe parachute height while the rocket is on the ground or in early launch phase. It separates and falls to earth, to save weight, when the air thins.

Baumgartner's medical director, Jonathan Clark, lost his wife, Laurel, in the US space shuttle Columbia, which tore apart on February 1 2003 as it re-entered the atmosphere.

The US space shuttle was fitted with a crew evacuation system after the 1986 Challenger disaster.

It could be used during return phase but not during launch phase. Even so, it could not have helped the Columbia crew.

Astronauts could bail out from a side hatch after donning parachutes, but only provided the shuttle was on a stable glide at a height of 20,000 feet (6,150 metres) or less.