The first chemical analysis of Comet 67P/C-G’s coma

The Rosetta science team today released their first analysis of the chemical make-up of Comet 67P/C-G’s coma, finding that not surprisingly it is made up mostly of water, carbon monoxide, and carbon dioxide.

However, ROSINA [the instrument on Rosetta for doing this analysis] has made the surprising observation that the ratio between these species varies quite significantly, depending on where in the coma Rosetta is. Sometimes carbon monoxide is almost as abundant as water; sometimes it’s only around 10%. In addition, ROSINA has not only detected these main species already, but many of the expected minor ones, such as ammonia, methane, and methanol.

1 comment

Your neighbor the fascist

Horrifying: What happens to you in modern America if you have the nerve to let your child play outside.

But I was also warned: the neighbor can call [Child Protective Services] as many times as she wants. If she truly feels there’s neglect, she can’t be prosecuted for making false allegations. We could try to sue her for harassment. We could try to press charges for kidnapping if she approaches our son again and tries to get him to move from where he’s playing. But in all reality, when children are involved, the person who makes the complaint gets the benefit of the doubt. For parents, it is guilty until proven innocent. I understand why the system works this way, but it makes me feel like we are prisoners in our own home. It makes me feel helpless and at the mercy of someone I don’t even know.

3 comments

Europe’s satellite makers want Ariane 6

Europe’s six biggest satellite makers have written Arianespace to demand that the company build its next generation Ariane 6 rocket by 2019 or face a significant loss of business.

Given the advent of electric propulsion and the dramatic launch-cost reduction offered by Space Exploration Technologies Corp., the operators say, the new Ariane 6 needs to be in service by 2019 or face the risk that Europe’s Arianespace launch consortium will be permanently sidelined. The letter was signed by six members of the European Satellite Operators Association. Signatories included the chief executives of Intelsat, SES, Eutelsat, Inmarsat, Hispasat and HellasSat.

This letter is clearly intended to help prod Arianespace into making a decision on whether to build a new rocket, Ariane 6, or upgrade Ariane 5. Right now the company’s partners have been unable to come to an agreement about what to do.

4 comments

Another delay at Virgin Galactic

In an interview with David Letterman this week, Richard Branson admitted that his first flight on SpaceShipTwo will not be in December 2014 but early next year.

Watch the interview at the link. It is very clear that Branson is getting uncomfortable with the situation. He has made these claims too many times without showing any results. Also note the incredible ignorance exhibited by Letterman. A good interviewer has to ask some basic questions, but a good interviewer also needs to have a basic understanding of the subject. Letterman shows us here that he doesn’t know squat.

4 comments

Rosetta gets closer

If all goes well with maneuvers today, Rosetta will creep inward to an orbit only 16 miles from Comet 67P/C-G.

From this position the probe will begin gathering a global map of the comet nucleus. Nor is this the closest they will get. Over the next month they will move in again and again in weekly increments.

0 comments

Universal Big Bang lithium deficit confirmed

The uncertainty of science: New data from a globular cluster in nearby dwarf galaxy has confirmed that the deficit of lithium that astronomers have found in the Milky Way also exists in other galaxies.

According to the Big Bang theory, the amount of lithium in the universe should be two or three times more than it is. This result shows that the deficit exists outside the Milky Way, which suggests strongly that something significant is wrong with the Big Bang theory.

14 comments

More fraud in academia

A simple background check on a West Virginia academic who was touted as a “genius” has discovered that his entire resume was a fraud.

[Anoop] Shankar isn’t a Ph.D. He didn’t graduate from the Harvard of India. He didn’t write dozens of the scholarly publications on his resume, and as for the Royal College of Physicians, they’ve never heard of him. He does have a master’s degree in epidemiology from the University of North Carolina and an Indian medical degree, but at least two of his green card references—attesting to “world class creativity,” “genius insight,” and “a new avenue for treating hypertension”—were a forgery.

Worse, when the investigation threatened his bright future he used two students to try to destroy the career of an investigator by faking a sexual attack.

And even worse yet, the academic community remains unwilling to deal with this fraud aggressively.

Although Shankar was forced out of WVU in December of 2012, the university has yet to address the case publicly, allowing Shankar and his work to continue unchallenged. In the last year alone, he’s published at least three papers, including one in the prestigious Journal of the American Medical Association. He also landed a new job on the backs of taxpayers: associate professor of family medicine at Virginia Commonwealth University, a large public university in Richmond.

So far, the investigation has only focused on the man’s faked resume. No one has taken a close look at his medical research, though the article does describe one example where Shankar was actually teaching his students to manipulate data unethically to get the results they wanted.

As the article notes, “How many more are there out there?” As I’ve documented repeatedly in the climate field, academia no longer seems interested in cleaning house and maintaining honest standards. This story only reinforces this fact.

1 comment

Who is buried in the largest tomb ever found in northern Greece?

Excitement continues to build as archeologists dig deeper into a massive tomb discovered two years ago in northern Greece.

This past weekend the excavation team, led by Greek archaeologist Katerina Peristeri, announced the discovery of two elegant caryatids—large marble columns sculpted in the shape of women with outstretched arms—that may have been intended to bar intruders from entering the tomb’s main room. “I don’t know of anything quite like them,” says Philip Freeman, a professor of classics at Luther College in Decorah, Iowa.

The curly-haired caryatids are just part of the tomb’s remarkable furnishings. Guarding the door as sentinels were a pair of carved stone sphinxes, mythological creatures with the body of a lion and the head of a human. And when archaeologists finally entered the antechamber, they discovered faded remnants of frescoes as well as a mosaic floor made of white marble pieces inlaid in a red background.

Archeologists believe this tomb is connected somehow to Alexander the Great and could very well be the burial site of one of his relatives or close allies. They will not know more until they actually enter the tomb.

0 comments
1 47 48 49 50 51 170