Looking down a comet’s neck

Looking down Comet 67P/C-G's neck

Because all the focus in past two weeks has been on the attempt to land Philae on the surface of Comet 67P/C-G, no one has been paying much attention to the images that Rosetta has continued to produce. On the right however is a humdinger, released on November 17. The image looks into the neck or saddle of the comet, from the side. The giant boulder Cheops can be seen in the saddle, with a jet visible against the black sky above it.

What I like about this image is that I can imagine hiking up the sandy slope to this narrow saddle, where I could stand next to Cheops and look out at that jet. For the explorer in all of us this sure wets the appetite for the future. If only people could go and do that now!

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Italy’s legislature rejects additional funding for space

The Italian legislature has refused to add an additional $250 million to the budget of its space program, money requested to help pay the country’s share in the development of Arianespace’s next generation commercial rocket, Ariane 6.

The money was also needed for several other ESA space projects. Not having it puts a question mark on Italy’s future in space. The article also illustrates how the committee nature of Europe’s cooperative space effort makes it almost impossible for it to compete in the commercial market.

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Cygnus on Falcon 9?

The heat of competition: Industry rumors now suggest that Orbital Sciences’s first choice for launching its next ISS freighter Cygnus is SpaceX’s Falcon 9.

The articles offers this explanation for why Orbital is favoring its chief competitor:

While flying on a competitor’s launch vehicle might be viewed as awkward, the decision could boil down to one simple determining factor – cost. It has been estimated that a flight on a F9 would set a customer back $62 million. By comparison, United Launch Alliance’s (ULA ) Atlas V 401 launch vehicle, a booster with similar capabilities to the F9, costs an estimated $100 million per mission. Moreover, SpaceX has a proven track record with the Falcon 9.

All true, but I can think of two more reasons SpaceX is the top choice.
» Read more

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Antarctic ice sheet thicker than expected

The uncertainty of science: New measurements of the Antarctic ice sheets using an unmanned underwater drone have found them to be much thicker than expected.

Risky robotic exploration of the vast expanse of sea ice around Antarctica has revealed it to be far thicker in many places than previously measured. “The conventional picture of Antarctic sea ice being a thin veneer over the ocean is probably only true for some portion of it,” says Ted Maksym, an ice researcher at Woods Hole Oceanographic Institution in Massachusetts (WHOI). “We need to do a better job of surveying the overall ice cover.”

Previous observations of the thickness of Antarctic sea ice produced a mean draught — the depth between the waterline and the bottom of the ice sheet — of around 1 metre; the new work gives a mean draught of over 3 metres. And a previous maximum recorded ice-sheet thickness of 10 metres has now been increased to 16 metres.

Near the end of the article there is also this:

The more data scientists can gather about Antarctic sea ice, the more they can unpick why climate models struggle to accurately predict its extent. Although researchers have been generally successful at modelling the huge declines in Arctic sea ice, the extent of Antarctic sea ice has actually increased in recent years, contrary to the predictions of models.

Actually, the Antarctic sea ice has grown to record size in recent years, and the Arctic sea ice has significantly recovered in the past two years, all contrary to all climate models.

“But the science is settled,” whines a certain unnamed politician. “This can’t be true! Zimmerman must be a racist for writing it!”

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Obama proclaims he will fail to do what every President has failed to do since Carter and the right goes crazy.

I was reading Newt Gingrich”s commentary blasting Obama for his immigration amnesty announcement and was struck by this paragraph:

[Under Obama’s directive] there will be one group, estimated at 4 million or so, who are eligible for the new work authorization program. But at the same time, there will be no resources directed at enforcing immigration law against the other 7 million people here illegally as long as they do not fall into a few narrow categories, according to the President’s Office of Legislative Affairs. And indeed, a “senior administration official” told Roll Call that the administration “will order immigration agents to prioritize deportations of criminals and recent arrivals — and let people who are not on that priority list go free.”

I read this and realized that what Obama is doing, or not doing, depending on your point of view, is exactly what every President since Carter has done or failed to do. For the right to blast him for this unconstitutional behavior is fine, but we mustn’t forget that Republican presidents have been just as corrupt and as unconstitutional. Since the 1970s the executive branch of our federal government has simply failed to enforce the immigration laws that exist, in exactly the way Obama outlined it, and the result has been the arrival of millions of illegal immigrants inside the United States.

All Obama has done is admit to this failure, and draped it in the mantle of his approval. Past presidents had instead made believe they were doing their constitutional duty, even as they quietly allowed immigration officials to cease enforcing the law. Why else are so many illegals here?

It is this failure, by Presidents of both parties, that ipitomizes the corruption and failure of the federal government on all issues. From the budget to immigration to healthcare to pushing for wasted funding for SLS, our federal government is a pile of garbage that is choking the life out of American society, on all levels. It is for this reason that I heartily and without fear routinely support the election of untried and sometimes foolish sounding tea party candidates: they can’t possibliy be worse than what we already have and — because of their passion for smaller government — are far more likely to be much better.

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Emails reveal press willingness to be manipulated by the Obama administration

Transparency! Freedom of Information emails obtained from the Obama administration in connection with the Justice Department’s effort to allow guns to leave the U.S. for Mexico illegally, dubbed Fast-and-Furious, show the administration’s aggressive effort to manipulate the press and squelch any reporters willing to report the scandal honestly.

Key quote: “Any way we can fix Fox?” The emails also show that White House officials trying to silence reporting by Sharyl Attkisson, then working for CBS.

I am less outraged by the jackbooted behavior of the Obama administraton here than the wimpy willingness of the so-called independent press to follow the administration’s orders. The very effort of White House officials to silence journalists was a story in itself, and any good press person should jump at the chance to reveal this behavior to everyone. Instead, top editors at the major networks apparently got down on their knees to lick the boots of these White House officials.

It amazes me that anyone believes anything aired by these mainstream media news organizations. They have become a joke.

More here, including this juicy quote: “There are very few things that are actually as dishonest, wicked and corrupt as conservatives think they are. But CBS News is one of them.”

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