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The Day Business Killed The NASA Space Program

28 Sunday Jan 2018

Posted by Paul Kiser in Business, Government, History, NASA, Politicians, Politics, Public Image, Public Relations, Science, Space, Technology, US History, US Space Program

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Tags

aerodynamic forces, astronauts, Challenger, Disaster, Ethics, International Space Station, Kennedy Space Center, launch delays, manned space program, manned spacecraft, Morton Thiokol, NASA, Solid Rocket Boosters, space exploration, space flight, Space Program, Space Shuttle, SRB, STS-51-L, Vintage Space

Thirty-two years ago today, the first in-flight deaths of NASA astronauts tragically occurred after a launch that wasn’t supposed to happen. Some have proposed that the accident was a result of NASA and their contractors being pressured for public relations reasons. The truth is that their deaths were caused by trying to make space a business venture.

Seven astronauts killed in the Challenger accident

STS-51-L crew: (front row) Michael J. Smith, Dick Scobee, Ronald McNair; (back row) Ellison Onizuka, Christa McAuliffe, Gregory Jarvis, Judith Resnik.

 Death By Impact

On 28 January 1986, seven astronauts in the Space Shuttle Challenger (STS-51-L) died as their crew compartment slammed into the Atlantic Ocean after falling 12 miles in two and a half minutes. They were not killed in the breakup of the Shuttle, nor did they become unconscious from the depressurization of the crew compartment, as suggested by NASA. Some, if not all astronauts, were aware that they were about to die and knew there was nothing they could do to avoid it.

Trail of Causes

The technical primary cause of the accident was weather-related. The Space Shuttle was not to be launched at temperatures below 4° C (39° F) and had never been launch at temperatures below 12° C (54° F.) A few hours before the launch the temperature had fallen to -8° C (18° F.)

The technical fault caused by the weather were rubber O-rings at each of the joints of the solid rocket boosters (SRB.) The O-rings needed to be warm enough to expand to seal the joint to avoid burning gases from blowing out between the sections of the solid rocket booster. The concern was that the power of the burning fuel would rupture the joint at launch and cause an uncontrolled blast of hot gases to escape causing an explosion on the launch pad.

Known Problem to NASA

After previous Space Shuttle launches some of the recovered solid rocket boosters had shown ‘blow-by’ of the O-rings. That meant that the O-rings had not completely sealed the SRB joint and could have potentially compromised the safety of the crew had the blow-by breached to the exterior of the joint.

Engineers at Morton Thiokol, the Utah contractor that designed and built the solid rocket booster, had felt that NASA was ignoring their concerns about the issues regarding the SRB joints. In an emergency teleconference meeting held the night before the launch, the engineers made it clear that the temperatures were unacceptable.

NASA decision-makers did not like the ‘no-launch’ answer and suggested that if they didn’t launch the next day, the company would be blamed for the delay. Morton Thiokol managers caved into NASA and overruled their own engineers. They gave a go for launch. Just prior to the reversal of the recommendation the general manager of Morton Thiokol said to the Vice President of Engineering, “…take off your engineering hat and put on your management hat…” It was the moment that sealed the fate of the seven Challenger astronauts.

Run NASA Like a Business

Previous space projects at NASA had been focused on spaceflight. The goal of NASA and its contractors were to safely put humans in space.

That changed after we reached the Moon. We had done the impossible and now space was less interesting and too expensive. The deflation of post-Moon public support forced NASA to find a justifiable reason to move forward. The decision was that NASA must end the exploration of space and build the ‘business’ of space. The Space Shuttle was intended to make the United States leaders in space commerce.

The Space Shuttle was built to be a reusable, frequent-launch spacecraft that would make traditional, single-use rockets too expensive and unreliable for commercial customers to use. The idea of running NASA like a business became the core value of the organization.

Delays, Delays, Delays

By January of 1986, NASA far behind its business goals. It was not launching the Shuttle frequently enough, nor was the reusability function creating the desired savings. STS-51-L was a critical point in making NASA run like a business. Delays in the launch of previous Shuttle (STS-61-C) had pushed back the STS-51-L flight twice. The launch had been pushed back four more times because of weather and equipment malfunctions.

On the Business Stage

Business is like theatre. It doesn’t matter what is going on backstage because the only thing that counts is what the audience can see. Backstage, NASA was in crisis, but if they could launch STS-51-L, they could maintain the perception that they had everything under control.

There were several public image opportunities if the launch occurred on the 28th that would be lost if it was delayed again. For Challenger and NASA, the teleconference on January 27th had only one possible business outcome. It must be launched. The engineers at Morton Thiokol didn’t know that they were up against a business mentality when they met on that night. Nor did the managers at Morton Thiokol or NASA know that they were about to kill seven astronauts. To them, it was just business-as-usual.

Events in Motion

Once the decision was made to launch events were set in motion.

  1. The cold temperatures caused the O-rings to become rigid. After the SRB’s were ignited a puff of hot gases blew through the O-rings at a point near the large external fuel tank.
  2. The joint temporarily sealed itself off from the debris of the exhaust of the burning fuel.
  3. As the Shuttle rose after launch it hit the worst wind shear ever experienced by a Shuttle and the debris sealing the O-ring broke free allowing the hot gases to burn through the joint.
  4. The flame from the joint acted as a blowtorch cutting into the external fuel tank and finally igniting the hydrogen fuel.
  5. The resulting hydrogen fuel explosion ripped the External Tank into pieces, pushing the Shuttle away.
  6. The Shuttle rolled out of its nose-forward position and was blown apart by aerodynamic forces.
  7. The crew compartment broke free of the Shuttle and continued to ascend until it lost momentum and began to fall down toward the ocean. It did not suddenly depressurize, but likely, depressurized slowly. The astronauts were jolted by the breakup, but not severely injured.
  8. At least three of the astronauts turned on personal oxygen after as the crew compartment fell. One did not, and the equipment for the other three astronauts was not found.
  9. The crew compartment fell and eventually hit the ocean, killing the seven astronauts on contact.
  10. NASA created a story that the astronauts were killed instantly, even after they knew that the events during the accident did not support the story. 

End of the NASA Manned Space Program

The Space Shuttle didn’t fly again for almost three years. It would resume flight for an additional 13 years, but it failed to meet the objectives of making space a business venture. The accident exposed the inherent issues of running a space program like a business and political pressure undermined the concept of a manned space program.

In 2011, NASA ended the United States manned space program with the last launch of the Space Shuttle. Since the last Shuttle launch, NASA has worked hard at pretending to have a manned space program by paying Russia to send U.S. astronauts to the International Space Station and producing videos of the development of the next generation of manned spacecraft. The reality is that NASA no longer can put a human in space, at won’t at any time in the near future.

Below is Vintage Space’s take on the cause of the Challenger disaster.

15 Days in January – Day 15

28 Saturday Jan 2012

Posted by Paul Kiser in Fiction, Government, History, Science, Space, Technology, US History

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Tags

1986, Challenger, Disaster, ET, External Tank, January 28, Kennedy Space Center, KSC, NASA, Orbiter, Solid Rocket Boosters, Space Shuttle, SRB, STS-51L

(NOTE: The following is a fictionalized account of the 15 days in January 1986 leading up to the Challenger Space Shuttle disaster on the 28th of that month; however, the details of weather and NASA events are based on known historical data.)

Titusville, Florida
Tuesday, January 28, 1986
High Temp: 46° F Low Temp: 32° F

Challenger and crew clear the tower

Where do I start? Seven amazing, wonderful, smart people lost their lives today. None of us can come to terms with the reality of what happened.

The morning was cold. We opened the water valves on Launch Pad 39B overnight to keep the lines from freezing and ice was all over the pad. Still, that should have not been a problem, nor caused a disaster. We had a delay of two hours because of an equipment failure on the pad, but the fuel and crew were loaded normally and Challenger launched at 11:38 AM.

Ice on Launch Pad 39B after water release to protect pipes

There were no warnings, no alarms, no indication of a problem. At 73 seconds after liftoff a massive cloud surrounded the vehicle and we lost sight of it. Then the Solid Rocket Boosters (SRBs) emerged at the top of the cloud and continued on followed by pieces of debris. We knew that something had happened but it was over a minute before it became apparent that the Orbiter had not survived.

The impact on everyone was a wall of emotions. The feeling of loss because the seven astronauts were our family. The feeling of empathy for the astronaut’s families for their loss. The feeling of anxiety as to if there was something we did that caused this tragedy and the need to find answers as quickly as possible. The loss was made even harder as we all watched helplessly seeing the remains of STS-51L fall into the ocean. Many of us held out hope of the miracle until it became apparent there would not be one.

Much of what happened does not make sense. Any rocket-based vehicle is a flying explosion waiting to happen, but everything possible is done to keep the volatile chemicals from interacting until they reach the nozzle. The cloud was apparently the result of a sudden burn of fuel from the External Tank, which doesn’t necessarily mean it was a violent explosion. If there was an explosion, why did the Solid Rocket Boosters (SRBs) escape, seemingly untouched. Challenger has been cursed with Main Engine problems, so some wonder if one of them failed causing the External Tank (ET) to breach and the fuel to burn, but again, why didn’t the SRBs also explode? 

There has been discussion that the cold might have caused a problem with the seal around the joint of a SRB, but why would that destroy the External Tank (ET) and Orbiter, but have seemingly little or no impact on the SRBs? It is apparent that the ET is key to explaining what happened. A joint could fail and hot gas escape that is aimed directly at the ET, which could cause an explosion, but a joint is 360°around and less than 25% of a joint faces at or near the ET. Odds of a first time failure of a joint facing the ET after 25 missions are ridiculously low.

STS-51L Christa McAuliffe, Gregory Jarvis, Judy Resnik, Mission Commander Dick Scobee, Ronald McNair, Pilot Michael Smith, Ellison Onizuka in White Room on 8 JAN 1986

The biggest question on everyone’s mind is the one no one wants to discuss. What happened to the crew? The Orbiter and ET emerged from the cloud in fragments and some were large enough to be the area where the crew sat during launch. Most of us believe that they were killed instantly, but no one will rest peacefully until we know what happened to them. 

The scope and breadth of this tragedy is far beyond what I could have imagined. Somehow we all have to move forward, but we’re all trying to deal with what happened. Moving forward doesn’t seem possible, right now. The first step in moving forward will be to understand what happened.

TOMORROW: What Happened to STS-51L

15 Days in January – Day 12

25 Wednesday Jan 2012

Posted by Paul Kiser in Education, Fiction, Government, History, Public Relations, Science, Space, Technology, US History

≈ 1 Comment

Tags

1986, Challenger, Christa McAuliffe, Dick Scobee, Kennedy Space Center, KSC, NASA, Space Shuttle, STS-51L, Teacher in Space

(NOTE: The following is a fictionalized account of the 15 days in January 1986 leading up to the Challenger Space Shuttle disaster on the 28th of that month; however, the details of weather and NASA events are based on known historical data.)

Titusville, Florida
Saturday, January 25, 1986
High Temp: 73° F Low Temp: 57° F

Teacher in Zero G - Christa McAuliffe trains for STS-51L

The launch of STS-51L is now scheduled for Monday. We were scheduled for a liftoff Sunday morning, but tomorrow’s weather is predicted to be as bad or worse than today’s, which was foggy until about noon. Hopefully, we can get Challenger off the ground on the 27th and then focus on Columbia’s next launch in March.

The seven astronauts going up with Challenger on Monday include our first teacher. The Teacher in Space Project was announced by President Ronald Reagan in the Fall of 1984. Last Summer Vice President George Bush announced that Sharon Christa McAuliffe was selected as the first Teacher in Space from 11,000 applicants. Christa teaches in Concord, New Hampshire and submitted her application on the last day they were being accepted.

STS-51L crew trains for emergency evacuation from launch pad

Mrs. McAuliffe, as she is known in the classroom, has always dreamed of being part of the space program and is pleased to have the chance to take her classroom skills into space. Christa talked about the opportunity she has been given, saying:

Imagine me teaching from space, all over the world, touching so many people’s lives. That’s a teacher’s dream! I have a vision of the world as a global village, a world without boundaries. Imagine a history teacher making history!

In addition to Mrs. McAuliffe will be four members of the ‘Class of 1978.’ Commander Francis R.’Dick’ Scobee, Mission Specialists Ellison ‘El’ S. Onizuka, Judith ‘Judy’ A. Resnik, and Ronald ‘Ron’ E. McNair were all selected as astronaut candidates in January of 1978. The other two crew members are Pilot Michael J. Smith and Payload Specialist Gregory Jarvis.

Commander Dick Scobee noted the opportunity of the Teacher in Space Project when he said:

“My perception is the real significance of it, and especially a teacher, is that it will get people in this country, especially the young people, expecting to fly in space. That’s the best thing that can happen to our program. The short-term gain is a publicity gain. The long term gain is getting expectations of the young people in this country to the point where they expect to fly in space, they expect to go there, they expect this country to pursue a program that allows it to be in space permanently to work and live there, to explore the planets.”

The Teacher in Space Project is just one more part in keeping America a world leader by bringing space down to Earth. On Monday we will take the next step with the beginning of mission STS-51L…assuming the weather cooperates!

15 Days in January – Day 11

24 Tuesday Jan 2012

Posted by Paul Kiser in Communication, Education, Fiction, Government, History, Information Technology, Science, Space, Technology, US History

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Tags

Challenger, Halley's Comet, Kennedy Space Center, KSC, NASA, Satellite, Space Shuttle, SPARTAN 203, STS-51L, TDRS, Teacher in Space

(NOTE: The following is a fictionalized account of the 15 days in January 1986 leading up to the Challenger Space Shuttle disaster on the 28th of that month; however, the details of weather and NASA events are based on known historical data.)

Titusville, Florida
Friday, January 24, 1986
High Temp: 66° F Low Temp: 55° F

TDRS satellite to be launched by Challenger STS-51L

This afternoon’s launch had to be scrubbed. The weather here was cool and damp, but the real problem was the weather at one of the abort landing sites. We have an alternate abort site but they cannot handle a nighttime landing (an abort on this side of the world would be a night landing there,) so the launch was rescheduled for tomorrow morning in case we have to activate the alternate abort site. That would allow Challenger to land in daylight at the alternate site if they have to abort.

The launch was then pushed back another day because of the morning versus afternoon liftoff. The problem is that we have a set amount of work to do and it was quickly determined that we would not be ready for launch by Saturday morning. Mission Control then moved the launch to Sunday morning. 

SPARTAN 203 satellite to have its eye on Halley's Comet

Once we finally do get Challenger in orbit, the STS-51L mission has several goals. One will be to launch the TDRS-2 satellite, which is a communications relay station for analog and digital signals. These satellites are the next generation in communication technology allowing information to be transmitted around the world in seconds. Another small satellite called SPARTAN 203 is being deployed to observe Halley’s Comet, which will reach its perihelion (closest approach to the Sun) on February 9, 1986.

In addition, this mission will send our first “Teacher in Space.” More about that tomorrow. 

15 Days in January – Day 3

16 Monday Jan 2012

Posted by Paul Kiser in Fiction, Government, History, Science, Space

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Tags

Atlantis, Challenger, Columbia, Edwards AFB, Kennedy Space Center, KSC, NASA, Space Shuttle, STS 61 C, STS-51-L, STS-61-B

(NOTE: The following is a fictionalized account of the 15 days in January 1986 leading up to the Challenger Space Shuttle Disaster. The character’s account is fictional; however, the details of weather and Space Shuttle events are based on known historical facts.)

Titusville, Florida
Thursday, January 16, 1986
High Temp: 69° F  Low Temp: 52° F

They waved off the Columbia landing today. Weather conditions here and at the backup landing site at Edwards AFB were unacceptable. It was drizzly here today and cloudy in California. Personally, I think that landing at Edwards should only be an emergency. When an Orbiter lands at Edwards it costs over $1.5 million dollars to get it back here and we lose a week in turnaround time. If we can’t land because the weather at Kennedy Space Center we could wait for several days and still save money and time on the recovery of the Orbiter.

Atlantis (STS-61-B) was the last mission and it landed at Edwards on October 7th and it was October 12th before it was back here. Once it got back here we had the fastest turn around in the history of the program. Atlantis was out to the launch pad by November 12th. Had it landed here at Kennedy Space Center (KSC) it would have been ready to go by November 7th. The only reason to land at Edwards is if the next launch for that vehicle will be from Vandenberg AFB, and our first launch from there isn’t going to happen until July.

STS-61-B Atlantis landing at Edwards on October, 7, 1985

Of course, delays have their costs, too. Every time we scrub a landing or launch we are wasting money because we all get paid whether the Orbiter comes or goes,…or doesn’t. Still, if we are going to prove the value of the program we need to be able to get the Orbiters back in the air as quickly as possible, and that means landing at KSC.

Fortunately, tomorrow will be warmer and hopefully dryer. It should be a good day for a landing. Columbia has been a pain in the neck. It should have been up and down by Christmas and now were almost a month later and still waiting for it to land. Once Columbia is back home we are scheduled to launch Challenger next week.  

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