Should we build the Enterprise

There is an idea, a concept that we should build a ship based around the star ship Enterprise, and that we should use that ship to explore our solar system. To me, there is no question that we must leave this Earth and explore. It is in our nature to wander what is around the next corner or over the next hill, we have been to all parts of this world and the time is now, to move on.

"Space is not the final frontier - it is our next frontier"

I think the idea of building a ship based around the most well know Starship, the Enterprise is a great idea, it is what piqued my interest into reading more about it at http://www.buildtheenterprise.org/. I was expecting it to be a vague idea, but the person has put a fair bit of thought and research into this proposal. BTE Dan, is not suggesting that we build it right now, what he is suggesting that a feasibility study be undertaken to determine if it is indeed possible, with the current levels of technology that we have available to us today.

The 2020 Model of the Star Ship Enterprise Source  http://www.buildtheenterprise.org/ 

At first I thought the idea of basing a modern star ship on TV series from 1966 was stupid, and then I realized that the reason I was reading the article was because of the name Enterprise and the association with Star Trek. I then realized that the man on the street isn't interested in thrust from rocket engines, or toilet systems of space ships, they need an idea that they can get behind, this may be that idea.

The American government over 40 years ago, with what could now be considered primitive computer power was able to launch a vehicle from earth, land on the moon and return safely, considering how far we have come with computing power and other technologies, we are ready to begin on a ship of this scale, it won't be easy, but nothing great comes easy.

I know this ship will never be built, or at least not that I will ever see. But I am excited by what is happening in the civilian space industry, and am hopeful that the idea of the Build the Enterprise will start more discussion and will get us one step closer to moving into space.


VIRGIN GALACTIC.

Manned flight to 100 km for a few minutes of weightless and then back to earth. Backed by Billionaire Richard Branson. The first commercial space flight is expected to start this year, the first passengers will be Richard, and two of his children. Each trip will cost about USD $200,000 or you can buy all 5 available seats and take your mates for a million dollars.

This will be the first space tourism company and currently has over 500 people paid up and booked ready to go to space. Interestingly this craft will not be approved to fly by the government and passengers will fly under informed consent, basically this means they sign a bit of paper that says this is a risky venture and I understand the risk, and that  I am still willing to take this risk. This will not be like flying in an aircraft.


SPACE X

Backed by Billionaire Elon Musk, of Tesla Car Company. Has 50 launches planned with over 4 Billion dollars in contracts from NASA and other space agencies. Their Falcon 9 recently launched and re-supplied the International Space Station in orbit.

This is the commercial aspect of space travel, moving large loads of commercial equipment and supplies from the Earth to close orbit, similar to the private railways in America over one hundred years ago. Most (maybe all) of the SPACE X rockets are unmanned.


Copenhagen Suborbitals

Non profit, open source private space company run by Kristian vonBengtson to demonstrate that it can be done without the massive costs of other companies. This company is funded by donations from people like you and I.

I am probably most excited by this group as its open source, being done on a very limited budget of probably a few million where as the other two have budgets of Billions of dollars. I think any radical new space technologies are likely to come from here rather then the evolutionary nature of the other two, as they have the budgets to do things they way they are known of no, rather than having to come up with radical new break through solutions.

Why Aerospace

Many people have asked me recently 'Why Aerospace' while there is no simple answer the easiest one is probably why not.

I recently realized that I did not really have a hobby, other than training for a marathon, which is not really a hobby and decided that I would look around for one.

So one day I was watching a documentary that mentioned rocket engines, so being the curious person that I am I decided to research how rocket engines work and spent a few days reading on the current rocket technology and upcoming rocket technology, and from this I found model rockets online and decided that I would be interested in pursuing this further.

ROCKETS

My rocket ready to fire
on launchpad 3.

I then looked around for local rocket clubs and found there was one located close by the QLD Rocketry Society, and decided that I would drop out with +Sunnie Snell for a look and see what this local club was like.

I had read up a lot on model rockets and understood the basic concepts, but wanted to speak to some people who fired rockets regularly. From the moment we arrived we found everyone there to be extremely helpful and ready to help with anything to do with rockets. We watched a few rockets getting launched, which is a real adrenaline rush and I decided that I would join the club.

Wind blowing my rocket off course.
Callisto rocket fired on F40 motor.

A few days later I dropped in to see Australian Rocketry, and joined the Queensland Rocketry Society club, and bought some rocket equipment ready for my certification flight. And had some more questions about constructing the rocket and how to fire it, all of which was answered happily. I had researched much of this already on the Internet, but wanted it confirmed and clarified.

I also read a lot about rocket technology and the theory of rocket flight, what was very surprising was that many of the articles and papers where. From the 1960's and 1970's, especially about rocket flight. There was one more modern papers on rocket engines, specifically Hybrid engines, which are a relatively new invention.

When the curiosity rover from NASA landed on Mars, I was able to understand a lot better what technology was being used, and how hard it was to get it there, I was also able to answer a lot of questions my friends had about how and why they did different things with the landing of the rover.

ROVERS AND DRONES.

My background is in GIS (Geographic Information Systems - computerized maps), so I have always been interested in drones, in my searching around for rocket information I came across the DIY DRONES site, which promised make a drone as easily as attaching this hardware to a remote control plane, it was a bit more complicated than that, as I didn't have any experience of remote control planes, or even cars for that matter. But in essence once you have the basic remote control knowledge it is plug and play to make a drone.

Due to safety concerns and my lack of remote control flying skills I decided to start with a rover as my first autonomous vehicle. I bought a remote control car from Woolworths as well as two remote controlled helicopters, with the idea that I would automate the car and use the helicopters to begin my flying skills. I came home and pulled the car apart and quickly realized that it looked nothing like any of the pictures I had seen on the Internet of the how remote controlled cars worked, and realized that this would not help me, so this car was relegated to become spare parts. The simple remote control helicopters were used for practice and as a simple step towards flying a fixed wing model.

The irony with remote controls is that the simple 3 channel helicopters are easy to fly and pretty well designed for kids and indoor flying. But once you get to full control remote control helicopters they are much harder to fly than an airplane.

A proper remote car was noticed on special in the local toy world store and was purchased and this was modified to create our first rover. Once we got this rover working we took it to the large park behind us and one of my friends pointed out as we were excitedly congratulating each other in the park, after our first successful mission that to the other people in the park it just looked like we had just driven a remote control car around the park ;).

As we were getting the rover ready for use, I was also trying to teach myself how to fly remote control fixed wing airplanes, I bought an Easy Star II and pretty quickly learnt that it is not that easy to fly one without any experience - as I crashed the plane from about 100 foot into the air and bent the propeller shaft. I then learnt how to repair a propeller shaft :).

Much of what i have learnt, I learnt from doing wrong the first time. 

I then decided that the 'experts' where right and I needed to start on a simulator, which is when I downloaded the excellent free R/C desk pilot remote control flight simulator, which allowed me to add my planes into it and learn to fly them on a simulator. I also purchased a much smaller lighter plane that traveled a lot slower and used that to improve my 'real world' flying skills, before I moved back to the larger Easy Star II.

Once we were confident with the APM 2 hardware and software and our setup of remote control, we set an easy star II plane up with all the components and put it up for a test and it all worked pretty well in the first few goes, it is very interesting, and nerve racking - watching a plane fly around the park following a program that you entered for it. You still need to watch the plane closely and be ready with the R/C handset in your hand to revert the plane to manual mode - so that if something goes wrong a human (me) - can take over control of the plane and make sure it is safe.

SAFETY

Since my aerospace interest involves high explosives and high speed propellers I have been very cautious and have been taking things slowly. Any friends that have been helping me get a safety lecture and are trained in correct handling procedure, and any vehicle, engine or device is considered dangerous and appropriate handling procedures have been implemented, my friends thought I was over the top at first, so I found them some images of what can happen when things go wrong, they soon realized that I was being responsible and realistic rather than over reacting and are now more than happy to follow the safe handling procedures.