A new infrared image of Betelgeuse suggests the star and its winds will smash into the interstellar medium in only a few thousand years.

Crash! Boom! A new infrared image of Betelgeuse suggests the star and its winds will smash into the interstellar medium in only a few thousand years.

If the bar [of gas] is a completely separate object, then taking into account the motion of Betelgeuse and its arcs and the separation between them and the bar, the [star’s] outermost arc will collide with the bar in just 5000 years, with the red supergiant star itself hitting the bar roughly 12 500 years later.

Orbital Sciences has published an updated schedule for its Antares rocket and Cygnus cargo capsule.

The competition heats up: Orbital Sciences has published an updated schedule for its Antares rocket and Cygnus cargo capsule.

Key dates:
February: Hotfire test of the Antares first stage.
March: First test flight of Antares.
May/June: First test flight of Cygnus, on Antares, docking with ISS.
Third quarter 2013: First operational flight of Cygnus to ISS.

Another asteroid mining company will announce its plans tomorrow, Tuesday.

The competition heats up: Another asteroid mining company will announce its plans tomorrow, Tuesday.

As I mentioned earlier today, it is important to maintain a skeptical attitude to each of these new commercial space companies, even as we cheer them on enthusiastically. For example, I am very curious how this company has come through with a “breakthrough process for manufacturing in space.” What could this be, and why has no one thought of it before?

Electronic medical records — required by Obamacare — are costing doctors time while taking them away from their patients.

Finding out what’s in it: Electronic medical records — required by Obamacare — are costing doctors time while taking them away from their patients.

Probably the biggest problem with electronic records is simply that it requires the physician to input all notes and orders, rather than dictate them. As a result, as my bride puts it, “they’ve taken the highest paid person in the department and turned him/her into a data entry clerk”. On average, she and her colleagues spend more time per patient wading through drop-down menus, clicking boxes and filling in required but utterly irrelevant information than they do at the bedside, actually treating the patient. In short, it’s her experience that they see fewer patients per shift than they did previously, and spend less time with each one, now that they are required to sit down at a computer after seeing each patient and jumping through hoops to place orders instead of, as previously, simply telling the nurse what is needed and then moving on to the next patient. [emphasis mine]

Have you noticed in your recent visits to the doctor how the doctor seems to be spending his entire visit with you staring at his laptop, typing continuously as you talked? I have. Say goodbye to simplicity in the medical field. The future shall be complex bureaucracy and less medical treatment.

The judge who sentenced seven earthquake scientists/officials in Italy to prison has released a detailed explanation for his verdict.

The judge who sentenced seven earthquake scientists/officials in Italy to prison has released a detailed explanation for his verdict.

The judge’s perspective is worth reading. It is not as foolish as some wish to make it appear. For one thing, he makes it very clear that

the trial was not against science but against seven individuals who failed to carry out their duty as laid down by the law. The scientists were not convicted for failing to predict an earthquake, something [Judge Marco] Billi says was impossible to do, but for their complete failure to properly analyse, and to explain, the threat posed by the swarm.

At the same time, I still think it very bad for the law and government to interfere in this kind of situation. For example, I think the actions of the climategate scientists were as improper (though they did not lead to anyone’s direct death). Yet, the last thing I want is for the government to prosecute them. Rather, I want the scientific community to condemn them instead, so that their careers as scientists suffer. Imprisonment is an over-reaction, and instead serves merely squelch open debate and honest scientific work, something I expect to happen now in Italy.

Data from Mars Reconnaissance Orbiter now suggests that a lake in a Martian crater had filled from groundwater coming up from below.

Data from Mars Reconnaissance Orbiter now suggests that a lake in a Martian crater had filled from groundwater coming up from below.

This is an important discovery, as it demonstrates that an underground water table had existed on Mars, at least at this location. With such a water table, it is possible for all kinds of interesting biological things to have taken place, underground.

Not all is golden in commercial space: The failure of the Oklahoma spaceport deal.

Not all is golden in commercial space: The failure of the Oklahoma spaceport deal.

It is important that we restrain our enthusiasm for private space and always look with skepticism at any new proposed private effort. It appears that this was something that Oklahoma officials failed to do when they first established their spaceport for Rocketplane, a company now bankrupt.

Kepler shut down for ten days to save the mission.

Uh-oh: Kepler has been shut down for ten days to save the mission.

The spacecraft was launched with four so-called reaction wheels that spin to help keep the telescope pointing at its target fields of stars. One of these, reaction wheel No 2, failed in July 2012, leaving three to do the maneuvers, including a quarterly roll to a new orientation. Now reaction wheel No 4 has shown early indications that it might fail, prompting its NASA controllers to attempt some long-distance maintenance. They hope that by resting the wheels, their lubricant will spread to ease increased friction.

If this wheel fails permanently, the Kepler mission would be over, as it would be impossible to orient the spacecraft with enough precision with only two wheels.

In rushing through a new gun law in New York making illegal high capacity magazines, the legislature failed to exempt the police.

Idiots: In rushing through a new gun law in New York making illegal high capacity magazines, the legislature failed to exempt the police.

On Tuesday, Governor Andrew Cuomo signed the sweeping gun measure, the nation’s toughest. It includes a ban on the possession of high-capacity magazines. Specifically, magazines with more than 7 rounds will be illegal under the new law. The problem as the statute is currently written does NOT exempt law enforcement officers. The NYPD, the State Police and virtually every law enforcement agency in the state carry 9-milli-meter guns, which have a 15-round capacity. Unless an exemption is added by the time the law takes effect in March, police would technically be in violation of the new gun measure.

If only more lawmakers had the brains of State Senator Greg Ball of New York, who voted against the law. His very cogent comments during the legislative session are embedded below. It is short, and worth watching.
» Read more

The TSA is going to remove all of the airport backscatter body scanners made by one company.

Is this true? According to this report, the TSA is going to remove all of the airport backscatter body scanners made by one company.

One, I wonder at the reliability of this story, having seen it no where else. Two, I wonder if this involves the removal of all of the naked scanners, or just one company’s. It appears from the report that the TSA will be replacing some of these units, but it is unclear if they will be naked scanners.

Three, if true, this is good news. I sadly remain skeptical.

Update: Confirmation from the Associated Press.

New images of a dry river on Mars.

New images of a dry river bed on Mars.

Reull Vallis, the river-like structure in these images, is believed to have formed when running water flowed in the distant martian past, cutting a steep-sided channel through the Promethei Terra Highlands before running on towards the floor of the vast Hellas basin. This sinuous structure, which stretches for almost [1000 miles] across the Martian landscape, is flanked by numerous tributaries, one of which can be clearly seen cutting in to the main valley towards the upper (north) side.

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