When it's time for an asteroid mission, it will probably be robotic.

It's amazing how much money NASA can spend not going into space.

It's one of those "flexible funding" Indiegogo projects, where they get to keep the money even if they don't get enough money to make anything. Great scam; just come up with some popular idea, overprice the project, and keep the money.

Probably one of the best things NASA could do at this point is abandon ISS, stop paying for it, and tell the Russians its all theirs. There is a fair chance they would fly Americans to it for free rather than get saddled with that boat anchor.

If the Russians don't want it either its time to deorbit it. It would free up a LOT of money for more useful endeavors. Its never been good for much of anything, certainly nothing to justify the staggering price tag

SpaceX will have the ability to put astronauts in to LEO in a few years. Its not like its a crisis, there is very little for people to do in LEO at the moment other than to be lab rats for zero G physiology studies. You would think they would have done most of that work by now.

About the only point in putting people in space at all is as colonists, persumably on Mars. You can do just about everything else way better and cheaper with robots.

So until you are ready to fly people to Mars to stay, stop getting your panties in a bunch about getting them to LEO.

If you want more servers like that, Wierd Stuff Warehouse in Sunnyvale, CA, has the same HP series G Xeon servers for $189. (2 3GHz quad-core Xeons per server! Hard drives are extra, but cheap.) Wierd Stuff has huge supplies of previous-generation data center equipment.

It's amazing how cheap computer hardware is now.

Reality check: space travel with chemical fuels just barely works. It takes huge rockets to launch dinky payloads, and that hasn't improved in 45 years. Satellites and probes are useful. Man in space has just been a boondoggle.

If fusion ever works, this may change, but with chemical rockets, it's not getting much better.

Right, that was when AdBlock sold out to Google.

It sounds like this transformer had its center tap grounded and was the path to ground on one side of a ground loop as the geomagnetic field moved under pressure from a CME, inducing a common-mode current in the long-distance power line. A gas pipeline in an area of poor ground conductivity in Russia was also destroyed, it is said, resulting in 500 deaths.

One can protect against this phenomenon by use of common-mode breakers and perhaps even overheat breakers. The system will not stay up but nor will it be destroyed. This is a high-current rather than high-voltage phenomenon and thus the various methods used to dissipate lightning currents might not be effective.

That building complex was overhauled in 1997 by Inglett & Stubbs electrical contractors, who did $14 million of electrical work. This failure may or may not be their fault, but it's not because of neglected infrastructure.

I am nearly speechless that you would try to use the ISS as an example of a "success story". It was mind boggling behind schedule and over budget, though turning it in to an international project is partially to blame. The core is based on existing Russian design. If they had just launched that and kept it simple it would have cost a tiny fraction of what it did and accomplished nearly all the science ISS has done.

The fundamental problem with the ISS is its bled NASA and the manned space program white. NASA hasn't done ANYTHING useful, in its manned program since Skylab, other than maybe Hubble. They built Shuttle to fly to the ISS and the ISS so the Shuttle would have a place to fly. It resulted in NO breakthroughs or progress worth the price tag.

So what is your point on Falcon. I think you just agreed with me SLS is hopelessly uncompetitive and SpaceX approach is really smart.

SpaceX is trying to get to space cheaply, safely and with a very high launch rate.

SLS seems to be trying to come up with the most expensive, impractical and dangerous solution possible, just to keep funneling money to Lockheed, Boeing, ATK, etc. Its as if they are TRYING to develop a system that is sure to fail or be cancelled.

Note the proposed launch date, 2017, just long enough after the 2016 election so the next president can cancel it and start over.

> [citation please]

http://www.charlesmann.org/art... has a good summary.

CrimsonAvenger's point was that we've had evidence since the early 1800s that humans (and probably other hominids, in fact) ate mammoths. Nowhere did he say that humans were eating mammoths in the 1800s.

In March 1989 much of Quebec lost power for the same thing.

They lost power because the common-mode breakers tripped, not because their system was actually damaged.

"I can't imagine how demoralizing it is to spend years working on a project that would ultimately succeed"

None of NASA's major manned spaced projects are even remotely likely to succeed, they are not intended to do so any more. They are just a place to blow money, create jobs and put money in Lockheed and Boeing pockets. More importantly they buy votes in the critical swing state of Florida.

They are designed to run 4-8 years, produce nothing except votes, paychecks and contractor profits, then they get cancelled and start over. It is way easier and less risk than actually making anything that will fly.

It is not the political process that is broken, it is NASA and the political process.

Get a clue, and spend a few billion on SpaceX to help finish Falcon Heavy. I'm not sure why SLS is even on the table at this point, it isn't remotely competitive.

Lockheed and Boeing also need to be completely removed from the process. They are making a mint milking DOD contracts, they don't need to be in middle of the civilian space program fleecing NASA and taxpayers there too. They do not use money wisely, they devour everything thrown their way and produce as little as possible in return.

Now, at last! Google People! In cooperation with the Venter Institute.