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Comment: Making it work (Score 1) 71

by CBM (#39019473) Attached to: NASA Considers Privatizing GALEX Astrophysics Satellite

Hopefully Caltech has a nice endowment that can help them operate GALEX, because it will not be cheap. Maybe they can help train students to be future satellite operators, and save costs that way.

I was involved in a recent decommissioning of a NASA satellite. We tried to look for a privitization route, but the private funds and the timing just didn't come together in time. Kudos to Caltech for putting this together for GALEX.

Comment: Re:It's a Win-Win (Score 1) 71

by CBM (#39019425) Attached to: NASA Considers Privatizing GALEX Astrophysics Satellite

You make it sound like NASA's investment was for naught, but that's not true. GALEX operated for many years and provided great benefit to the scientific community, and to the advancement of our nation's scientific endeavors.

Caltech is already operating GALEX, and they operate the GALEX data archive. I'm not privy to the details of the agreement, but I imagine one of the stipulations is that Caltech will archive the new data just like the old data. Even if they don't, the existing data will remain in the archive forever as a legacy. It's not gone.

Comment: Re:Win win (Score 2) 71

by CBM (#39019285) Attached to: NASA Considers Privatizing GALEX Astrophysics Satellite

The satellite, which could be something everybody in America gets a chance to use, is going to become the private property of not several, not a network or a special organization devoted to the satellite, but just one single university. A very expensive university in California. Why should they get it? Why not MIT? "Why not" a hundred other universities and colleges? It shouldn't be given to Caltech.

Probably because nobody else stepped up to the plate to operate the thing.

They should wait, it's not like the thing is falling out of the sky, and somebody should set up a nonprofit organization for the purpose of utilizing the satellite.

There is no "waiting." NASA is going to de-fund this satellite, and the choices are either to decomission it or transfer it to someone else.

Comment: Re:Worth noting (Score 1) 144

by CBM (#38932127) Attached to: Apple Clarifies iBooks Author Licensing

At least they didn't claim they were going to make it an open standard this time and then advertise heavily that it's only between Apple devices.

Um try again....

"We’re going to the standards bodies, starting tomorrow, and we’re going to make FaceTime an open industry standard.” (Steve Jobs, July 2010)

Guess what hasn't happened since July 2010?

Comment: Re:Houston, we have a serious security problem... (Score 2) 45

by CBM (#36167300) Attached to: Hack Targets NASA's Earth Observation System

I would also like to add that over the past ten years, "security" has gotten much much tighter at NASA. NASA has many roles that involve interfacing with the industrial community, the scientific community, and the public community at large. It is often difficult to reconcile those roles with the additional goal of "more security!" In fact, in the interests of blanket security, I would say that NASA's ability to interact with communities, and lead through good example, have been partially stifled in the name of security.

Another thing to mention is that often-times, large institutions like NASA are dealing with legacy systems that do not have the latest security. The common knee-jerk reaction is to say, "just upgrade it!" But the reality is that there can be knock-on effects that prevent upgrading or make it cost-prohibitive. Critical systems that have been running for years often do not have the funds or staff expertise to execute a major upgrade. But as I said, this is a problem with most large institutions, it's just that "NASA" in the title of an article makes it higher profile.

This post has my personal opinions only.

Comment: Re:Can't we do ANYTHING anymore? (Score 1) 261

by CBM (#27702007) Attached to: NASA Moon Launch May Be Delayed After 2020

From someone who has worked inside of NASA for more than ten years (not manned space flight): you are right and you are wrong.

I think if you look at the portfolio of projects that NASA is doing now, including manned, earth science, space science, planetary science, robotics, aeronautics, and so on, NASA is doing way more than it did in the 1960s. The taxpayer is definitely getting more for the money now than they did then.

On the other hand, yes, the bureaucracy has grown larger as well. Basically, every time there is a mishap or accident, NASA adds another review process. So the result is that the projects are top-heavy with managers who spend all their time, either presenting "status" at various reviews, or pestering the people who actually do the work for some powerpoint slides for their next meeting. It can definitely be a drag.

But overall, it can be fun and cool!

Math

Quantum Theory May Explain Wishful Thinking 415

Posted by CmdrTaco
from the over-your-head dept.
explosivejared writes "Humans don't always make the most rational decisions. As studies have shown, even when logic and reasoning point in one direction, sometimes we chose the opposite route, motivated by personal bias or simply 'wishful thinking.' This paradoxical human behavior has resisted explanation by classical decision theory for over a decade. But now, scientists have shown that a quantum probability model can provide a simple explanation for human decision-making — and may eventually help explain the success of human cognition overall."

Comment: Re:money (Score 2, Insightful) 177

by CBM (#20519327) Attached to: New Bill to Clarify Cellphone Contracts
Markets are more efficient when information flows freely and is accurate.

Cell phone companies apparently obscure the terms of service and costs, and consumers end up being less than ideally informed. Competition in the cell phone industry is also limited since spectrum is a limited resource, and the barriers to entry are high.

For contract phones, the companies tend to compete on features rather than costs, for example number of minutes, "friends and family." For the market segment of consumers that are conscious cost, companies do offer prepaid phones.

"How to make a million dollars: First, get a million dollars." -- Steve Martin

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