Very brief descriptions, with appropriate links, of current or recent news items.
A fragment of human jaw unearthed in a cave in Britain appears to be the earliest evidence of modern humans in north-west Europe.
An international team of astronauts recently completed a six day underground cave mission in an effort to simulate some of the aspects of space exploration on another world.
I, along with my cave exploration friends, find this article somewhat humorous, as these astronauts weren’t doing anything that unusual from our perspective. Routinely we have teams going underground for three to five days to do exploration and survey work as part of the Germany Valley Karst Survey in West Virginia. The result has been more than fifty miles of virgin passage in the past eight years.
But, if these astronauts want to join us and do some exploration, they’d be welcome!
Rather than learning to fly by gliding, a new theory proposes that the first flying bats learned how to fly by fluttering down on their prey.
The tolerance of Islam: Iranian officials have been pressuring a jailed pastor to return to Islam rather than be executed for converting to Christianity.
An inside look at NASA’s bureaucratic madness.
Much of the time NASA appears to be a loose confederation of 10 quasi independent fiefdoms, each pretty much in charge of their own business. People often ask me what would I do if I were king of NASA for a day. They expect me to say something like: build this rocket, launch that satellite. Rather I think how I would standardize the procurement processes, or the human resources procedures, or the engineering standards used across the agency. But then I always was a dreamer, tilting at impossible windmills. Launching rockets is easy; getting engineers to agree on standards is hard.
And people wonder why I strongly oppose NASA’s heavy-lift rocket (which I think will never get built), or worry that NASA’s interference will choke to death the new independent commercial space companies.
The largest sunspot in years released the largest flare in years on Thursday.
HAL lives! The first in-orbit tests of Robonaut were halted today on ISS because the robot did not carry out its commands as expected.
NASA robot operator Phil Strawser said joint movements in the weightless space environment have proven to be different than those performed in normal gravity on Earth. Consequently, software used to operate the robot needs to be “fine-tuned,” he said.
Russia heads for Mars: a detailed look at the Phobos/Grunt sample return mission, set to launch on November 8.
I really wish the Russians good luck with this project. Not only would it herald their return to planetary science since the fall of the Soviet Union, success here would break their long string of failures to the red planet. Though their unmanned planetary program had some remarkable achievements during the Soviet era, of the 19 missions they flew to Mars in the 1960s, 1970s, and 1980s, all were failures, producing almost no useful data.
Get ready for another government shutdown battle.
The 520-day simulated mission to Mars has been completed.
Newer is not always better: A study has found that vintage leather football helmets used in the early 1900s can be as good if not better than modern hard football helmets in protecting the head.
The Mars rover Opportunity has spotted a geological formation not previously seen anywhere on Mars.
The largest sunspot in years has appeared on the sun.
Repeal the damn thing! The Obama administration has failed to meet more than half the deadlines in its own healthcare law.
Communism fails again: For the first time in a half-century, a new law will allow Cubans to buy and sell real estate.
The global output of atmospheric carbon dioxide jumped in 2010 by the biggest amount on record, according to the U.S. Department of Energy.
In 2007 when the Intergovernmental Panel on Climate Change issued its last large report on global warming, it used different scenarios for carbon dioxide pollution and said the rate of warming would be based on the rate of pollution. Boden said the latest figures put global emissions higher than the worst case projections from the climate panel.
And yet, the global temperatures are not rising, as also predicted by those same IPCC models.
Finding ET by looking for their city lights.
A new study has been released detailing the vision problems experienced by astronauts on space flights longer than six months. Hat tip to Clark Lindsey.
The visual system changes discovered by the researchers may represent a set of adaptations to microgravity. The degree and type of response appear to vary among astronauts. Researchers hope to discover whether some astronauts are less affected by microgravity and therefore better-suited for extended space flight, such as a three-year round trip to Mars.
In their report, Drs. Mader and Lee also noted a recent NASA survey of 300 astronauts that found that correctible problems with both near and distance vision were reported by about 23 percent of astronauts on brief missions and by 48 percent of those on extended missions. The survey confirmed that for some astronauts, these vision changes continue for months or years after return to Earth.
Most curious: General Electric, whose CEO is a strong Obama backer, gets no flack from the NLRB for building an aircraft factory in a right-to-work state.
When it came to Boeing, however, which is not a strong Obama backer, the NLRB has done everything it can to interfere.
The law is such an inconvenient thing: White House officials held technology talks with China, despite a law banning such talks.
In [a General Accountability Office (GAO)] letter, Gibson said OSTP officials violated U.S. law by participating in May in bilateral discussions with Chinese officials in spite of a language included in a 2011 spending bill enacted in April that specifically prohibited such talks. GAO concluded that OSTP officials violated the Anti-Deficiency Act, which prohibits U.S. government employees from spending money that Congress has not appropriated. “If Congress specifically prohibits a particular use of appropriated funds, any obligation for that purpose is in excess of the amount available,” Gibson wrote in the Oct. 11 letter. In May, OSTP officials spent approximately $3,500 to participate in discussions and a dinner with Chinese government officials, according to the GAO letter.
[Congressman Frank] Wolf (R-Virginia), a vocal critic of China’s human rights policies who also testified at the hearing, inserted the language in the 2011 spending bill barring OSTP and NASA from participating in any bilateral activities with China. “Following the law is not voluntary for administration officials,” Wolf said. [emphasis mine]
Sadly, it appears that this administration does not agree with Wolf, and instead considers the law to be nothing more than vague advice they can ignore at will.
The TSA and the federal government ignored the real cancer risks associated with using the new airport X-ray scanners.
And I say, whatever you do, refuse to submit to these scanners. If everyone refuses, they will eventually have to get rid of them.
What could possibly go wrong? A National Research Council panel today proposed creating a massive data research network using the private health records of patients.
As a pilot project, the report recommends sequencing the whole genomes of 1 million Americans and combining the data with medical histories to look for genetic links to disease. That may sound expensive—even if sequencing costs drop to $1000 per genome, it would cost $1 billion—but $1000 is in the range of what a routine MRI scan costs, Desmond-Hellmann pointed out. Another pilot project would use metabolomic profiles of patients’ blood to help predict which patients with insulin resistance will go on to develop type II diabetes.
Creating the network over the next decade or two shouldn’t require new funding, the report says. “This is not the Human Genome Project,” said Sawyers. “It’s taking advantage of things happening anyway and bringing them together and doing it at the point of care.” NIH needs to redirect resources and push for more long-term studies that combine research with health care, the report says. Building the network might also require a revision of patient privacy rules and an “evolution” in the public’s attitudes about allowing researchers to use their medical data. [emphasis mine]
The last sentence, highlighted by me, was also the last sentence in the article, added almost as a minor aside. Yet, it is probably the most important aspect of this story, since the right of each of us to control our personal health records is directly threatened by this proposal.
China has successfully done its first docking in space. And an unmanned docking at that!
The tolerance of Islam: One day after a French satirical weekly published an issue poking fun of Islam and naming Mohammed its “editor-in-chief”, its offices were firebombed and its website hacked with these words:
You keep abusing Islam’s almighty Prophet with disgusting and disgraceful cartoons using excuses of freedom of speech. Be God’s curse upon you!
The Progress freighter launched three days ago has docked successfully at ISS.
Astronomers prepare for an asteroid fly-by on November 8, using the Earth as the spacecraft.
Large enough to cause regional devastation if it were to hit the Earth, 2005 YU55 is the closest pass by an asteroid this big since 1976, and there won’t be another until 2028. The near miss provides an unparallelled opportunity for radar, optical and infrared observations of a mysterious charcoal-black world similar to the type of asteroid that astronauts may one day set foot on.
Radar bonanza “It’s a bit like a spacecraft fly-by with the Earth being the spacecraft,” says astronomer Don Yeomans at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, California. “It’s going to be an extraordinary target for radar.”
Three giant ground-based telescopes fight for funding during a time of limited funds.
Another commercial company vies for NASA’s business, this time using old surplus Russian space station modules.
