The most bloated budget in the history of the world wants freebies from software developers? Really? Domain/framework-specific freebies? Thank you for your contribution to open source, US Army, but judging by the fact Slashdot can barely muster the will to snark, I don't think you're going to get a lot of contributions.

What are you complaining about? Obama is the best moderate Republican president to come along in years.

So, not very close at all, considering that ocean is attached to all the world's oceans, which enjoy the benefits of most of the solar energy the planet receives impinging on a liquid surface. Europa is a long long way from the Sun, and the inverse square law is a bitch. While Jupiter really wants to grow up and become the brown dwarf it was always meant to be, it didn't. The radiation it puts out is hardly enough to make up the difference between the solar energy received by Earth and by Europa.

Is life in Europa possible? Yes. Liquid water indicates there is at least some energy to be had. Is high energy life possible? We can't categorically say no unless we go and look, but it's improbable.

Uh huh.

May I suggest a counterpoint?

It seems obvious that if you want to support on-orbit refueling, you had better support on-orbit upgrades too. Satellites are basically big piles of electronics with solar wings. What iterates faster than electronics? Nothing. So if you're going to go to the trouble to maintain longevity on-orbit, you're going to want to update them when they're obsolete too.

That said, replaceable parts always make for a bigger device than an integrated system. Traditionally the space industry has counted and begrudged every gram, because putting any more grams into orbit than you had to would cost you a fortune greater than the technical expertise needed to eliminate the extra grams. SpaceX launch costs might put a dent in that attitude, but won't eliminate it entirely. SpaceX launch costs after first stage reuse is perfected may actually tip the balance. But probably not.

Judging by the quoted numbers of satellites, the SpaceX launch cost reduction bonus is going to mostly be spent on lofting a larger constellation, rather than increasing maintainability. Considering replaceable boards reduces reliability (launch vibration + unsoldered connection == bad), that's probably the prudent choice. It won't contribute much to the space junk problem. Stuff in low Earth orbit has a tendency to fall out of orbit quite quickly, relatively speaking.

That looks like the author was trying to say that Google had hired multilingual African-Americans to be able to easily speak to African governments, locations that are known to be under-served in the Internet connection department. The theory being that Google could more easily grow a subscriber base where there is zero competition than where there is some competition.

Then a hamfisted editor decided that made the article too long, and cut out three sentences and put in that stupid phrase.

It's a least squares mean calculated over the daily temperatures.

You don't happen to work for SpaceX do you?

Really? And that does 75 microns. Which translates to slightly better than a 99.99% vacuum. The Hyperloop is expected to operate at about 1000 microns. The extra superlatives apply when you're trying to build a giant particle accelerator, but Elon Musk specifically chose the point on the vacuum pump curve where that reduced pressure is achievable without falling off a cliff in terms of cost. Expensive, yes. But not vastly more expensive than any other part of the system.

Dr. Jonathan Postel, abbreviated Jon.

What's with this "current gas prices" meme? The current gas prices have applied for maaaybe 3 weeks, if you're lucky. And suddenly people are absolutely giddy. Yay! Gas is free again! What? No it's not. It's temporary, despite the pronouncements of random Saudi princes. It's probably short term temporary, and there will be much wailing and gnashing of teeth when it rebounds.

Even if it's not short term temporary, I would be vastly surprised if gas prices stay this low for the lifetime of a new car purchased this year.

Got kids? Got a wife? Got a wife's parents, whose breadwinner got injured on the job and has been out of work for 2 years?

There are more households in the world besides the lone hipster.

Because some of us have local officials who can keep the roads paved? And not just paved, but straightened and leveled, with new fire hydrants and storm drains installed, in the case of the road nearest my house that I drive on every single day. The road all of my neighbors drive on every single day. The road the local fire department drives on, hopefully not every single day.

Full stop.

Just because you are fine with living in a Third World shithole that can't even meet the standards of the ancient Roman Empire, it doesn't mean the rest of us have this problem.

In Missouri, rural areas are getting fiber because the state government appropriated funds to help establish rural fiber co-ops. Charter and AT&T want no part of it. By the time the decade is out, rural Missouri will have better, cheaper bandwidth than any metro area in the state.

There is no cable service, and AT&T only provides phone service because the law demands it. DSL can not be had. The central offices are too widely scattered and AT&T has zero interest in installing DSLAMs for 6 subscriptions at a time.

Most rural people do not have cable. Rural subscribers are the majority of satellite TV subscribers, because they have no access to cable television. My parents recently built a brand new house, in a subdivision large enough that it has a homeowner's association, in a cluster of three subdivisions—surrounded by farmland in rural Illinois. They don't have access to cable, nor do any of their neighbors. And it's not a matter of money, either. It can not be had for any price. The cable company flatly refuses to run wire, no matter what percentage of the neighborhood would sign up. It's rural. It's ignored.