The scientists operating Curiosity have decided it is time to begin the trek up Mt. Sharp.
The predictions of seventy-three climate models are compared to real data and not one comes even close to reality.
Remember: computer modeling is not science research. It does not tell us anything about the actual climate. It is instead theoretical work useful for trying to understand what the data actual is telling us.
Computer modeling, however, is totally useless if it doesn’t successfully mimic that actual data. Since all of these climate models fail to do this, they very clearly show that they do not understand the climate itself, and are not valid theories to explain its processes. If the scientists who created them were honest about these results, they would immediately go back to the drawing board and rewrite these models.
I unfortunately have serious doubts they will do this.
German scientists have outlined a technique for using pulsars as an interplanetary and interstellar GPS system.
Researchers have developed a technology which permits a toy helicopter to be steered through an obstacle course — by thought alone.
The technology is quite primitive, requires many hours of training, and can only move the helicopter up, down, left, or right. Nonetheless, it is one step closer to magic.
Astronomers take an image of an exoplanet only 300 light years away.
NOAA today released its monthly update of the Sun’s sunspot cycle, covering the period of May 2013. As I have done every month for the past three years, I have posted this latest graph, with annotations to give it context, below the fold.
For the third month in a row, the Sun has shown increased sunspot activity. Though the total activity continues to remain well below all predictions, it appears that the Sun is going to produce a double-peaked maximum, as predicted by some solar scientists back in March. Be aware however that this prediction isn’t based on any real understanding of the physical processes that produce sunspots but is instead based on the fact that the Sun has sometimes done this in the past. If you asked these scientists why the Sun sometimes produces a double-peaked maximum they will wave their arms about but will really not be able to tell you.
In celebration of its tenth year in orbit, scientists running the Mars Express mission have released global mineral maps of Mars. With video.
The unique atlas comprises a series of maps showing the distribution of minerals formed in water, by volcanic activity, and by weathering to create the dust that makes Mars red. They create a global context for the dominant geological processes that sculpted the planet we see today.
Take a look at the video. It is fascinating to see where these minerals concentrate.
Scientists think they may have developed a chestnut tree resistant to the blight so that three can be re-introduced into American forests.
In the early 2000s, they were first able to genetically engineer a chestnut embryo; the related paper was published in 2006 — the same year the first transgenic chestnut was planeted outside of the lab. Following that they developed a line of chestnuts called Darling 4, which seems to be a bit less resistant to the blight than Chinese chestnuts, but still much better than a regular American chestnut. Last summer, they planted one of those trees at the New York Botanical Garden, not far from where the blight was first discovered.
But they wanted even higher levels of resistance yet, and now they think they might have done it: a transgenic line of chestnuts, more resistant to the blight than even the Chinese trees. The team, lead by then-graduate student Amelia Bo Zhang, published their results in Trangenic Research in March. Earlier this month, they planted these trees at the Lafayette Road Experiment Station — the first American chestnuts on this Earth that are highly resistant to the blight.
Humans using science to do what humans do best.
The uncertainty of science: A new study suggests a link between CFCs, the ozone hole, and climate change.
“Most conventional theories expect that global temperatures will continue to increase as CO2 levels continue to rise, as they have done since 1850. What’s striking is that since 2002, global temperatures have actually declined – matching a decline in CFCs in the atmosphere,” Professor Lu said. “My calculations of CFC greenhouse effect show that there was global warming by about 0.6 °C from 1950 to 2002, but the earth has actually cooled since 2002. The cooling trend is set to continue for the next 50-70 years as the amount of CFCs in the atmosphere continues to decline.”
The data is interesting, though hardly as conclusive Lu claims. It does illustrate again how incredibly complex climate science is, and how many factors influence it that we can’t yet completely quantify.
Radar images of asteroid 1998 QE2, flying past the Earth today, show that it has its own moon.
When astronomers analyzed radar readings to create their first maps of 1998 QE2, the big asteroid that’s due to sail past Earth on Friday, they were surprised to find that it has a moon twice as big as an ocean liner. 1998 QE2 itself is way bigger: The latest readings from NASA’s Deep Space Network antenna in Goldstone, Calif., are consistent with earlier estimates that the asteroid is about 1.7 miles (2.7 kilometers wide). But the moon is hefty as well. Astronomers estimate its diameter at 2,000 feet (600 meters).
Engineers now suspect that the shutdown of the GOES-13 weather satellite last week was caused by a micrometeorite hit.
They also think they will be able to get the satellite up and running again.
Based both on computer models and satellite data a team of scientists has concluded that the increase carbon dioxide in the atmosphere is making arid regions greener.
This study illustrates one possibility that is always ignored in the climate debates — that there is a really good chance that the increase of CO2 in the atmosphere will be beneficial.
A detailed analysis of the pebbly rocks that Curiosity traveled past last year have confirmed that this area was once a streambed.
Tests have now shown that at least one bead of jewelry from an Egyptian tomb was made from a meteorite.
The tube-shaped bead is one of nine found in 1911 in a cemetery at Gerzeh, around 70 kilometres south of Cairo. The cache dates from around 3,300 BC, making the beads the oldest known iron artefacts in Egypt.
An early study found that the iron in the beads had a high nickel content — a signature of iron meteorites — and led to the suggestion that it was of celestial origin2. But scholars argued in the 1980s that accidental early smelting efforts could have led to nickel-enriched iron3, while a more recent analysis of oxidised material on the surface of the beads showed low nickel content4.
To settle the argument, Diane Johnson, a meteorite scientist at the Open University in Milton Keynes, UK, and her colleagues used scanning electron microscopy and computed tomography to analyze one of the beads on loan from the Manchester Museum, UK. The researchers weren’t able to cut the precious artefact open, but they found areas where the weathered material on the surface of the bead had fallen away, providing what Johnson describes as “little windows” to the preserved metal beneath.
The nickel content of this original metal was high — 30% — suggesting that it did indeed come from a meteorite. To confirm the result, the team observed a distinctive crystallographic structure called a Widmanstätten pattern. It is only found in iron meteorites, which cooled extremely slowly inside their parent asteroids as the Solar System was forming.
The asteroid is coming! The asteroid is coming!
The fly-by of the large asteroid 1998 QE2 tomorrow at about 5 pm (Eastern) is causing a lot of hype. It is interesting, but hardly the big news event NASA and others want to make it. The scientists will like it because they get another close look at an asteroid. Others are using it to hype up the threat of asteroids, though that threat is not changed in any way by this fly-by.
Cassini has found hints of activity coming from the Saturn moon Dione.
The spacecraft’s magnetometer has detected a faint particle stream coming from the moon, and images showed evidence for a possible liquid or slushy layer under its rock-hard ice crust. Other Cassini images have also revealed ancient, inactive fractures at Dione similar to those seen at Enceladus that currently spray water ice and organic particles.
Not only can the very fast rotation of neutron stars sometimes speed up suddenly, scientists have now discovered that their rotation can suddenly slow as well.
The neutron star, 1E 2259+586, is located about 10,000 light-years away toward the constellation Cassiopeia. It is one of about two dozen neutron stars called magnetars, which have very powerful magnetic fields and occasionally produce high-energy explosions or pulses. Observations of X-ray pulses from 1E 2259+586 from July 2011 through mid-April 2012 indicated the magnetar’s rotation was gradually slowing from once every seven seconds, or about eight revolutions per minute. On April 28, 2012, data showed the spin rate had decreased abruptly, by 2.2 millionths of a second, and the magnetar was spinning down at a faster rate.
Astronomers had a theory which explained the sudden increase in a neutron star’s rotation. They don’t have one yet for why this star slowed.
Twenty lost vials of Apollo 11 moon dust have been found in storage at Lawrence Berkeley National Laboratory after forty years.
Not surprisingly, NASA is demanding them back.
To the horror of global warming alarmists, the climate refuses to warm.
For those who are regular readers here at Behind the Black, none of the data described by Peter Ferrara in this article will be a surprise. I have been reporting these facts for years. However, the article provides a nice outline of what we know, and includes this sentence near the end that sums up the true problem we face:
Has there ever in history been such an almighty disconnect between observable reality and the delusions of a political class that is quite impervious to any rational discussion?
Meteorologist Joe Bastardi: Blaming turbulent weather on global warming is extreme nonsense.
Be sure to read the interview all the way through. The second half is especially devastating in its educated attack on the global warming crowd.
Who are the real climate deniers?
I very much dislike the use of the term “deniers”, no matter who it is applied to, since it lowers the civility of the discussion. Nonetheless, the article is a nice thumbnail summary of the climate field, both in terms of the players as well as the areas of uncertainty and confusion. It also provides a clear illustration of the contrast between the two sides and how they tend to discuss these issues, best summarized by this quote:
It is also telling that in a radio debate between Harris [the skeptic] and Rhynas [the global warming advocate] that took place following Rhynas’s initial presentation, the former agreed to take questions from the public but the latter refused.
Sunjammer, NASA’s next solar sail experiment.
Though the article headline focuses on the addition of space weather instruments to this solar sail, the article says very little about those instruments. One, Swan, is described as a “wind instrument”, which probably means it would study the solar wind. The other instrument would study the Earth’s magnetic field. Both instruments are needed to track the effect of the Sun on local space weather, since the one satellite we have to do this, Ace, is now more than a decade past its expiration date.
The Wow! signal: An intercepted alien transmission?
Detected in 1977, this short signal has puzzled SETI investigators for decades. The article gives a good overview of the mystery.
The top ten new species discovered in 2012.
The accumulating dents and dings on Curiosity’s wheels.
The journal Science struggles to find the harm done to NIH from sequestration’s 5% cut.
Given that sequestration lopped off a staggering $1.55 billion from the National Institutes of Health’s (NIH’s) budget this year, it shouldn’t be hard to find examples of how the cut is harming research labs. Although sequestration “has already dealt a devastating blow,” said NIH Director Francis Collins at a Senate hearing last week, it turns out it’s not that easy to spell out the damage.
First of all, this cut was hardly “staggering.” All it did was bring NIH’s budget down to $29.15 billion, which is almost exactly the budget the agency had in 2008. Somehow, NIH managed quite well with this amount of money in 2008, and in fact probably wasted quite a bit of cash even then.
Second, this fact — that the cut wasn’t really that “devastating” — might explain why Science can’t find any obvious damage to any program. In its budget articles the journal routinely makes it a point to lobby for more money for scientists. Thus, we shouldn’t be surprised when it tries to spin any cut — or even a small reduction in the rate of growth — as a disaster. The fact that Science still has trouble making that spin seem believable in this case is solid evidence that sequestration was a good idea, and that there was a great deal of fat that could be trimmed from the budget.
The uncertainty of science: Climate scientists have been forced to revise their climate models due to the unexpected refusal of the climate to warm since the late 1990s.
In related news, the certainty of some ignorant politicians: A Democratic senator used the Oklahoma tornado to rant against Republicans who have expressed skepticism about human-caused global warming. Update: Senator Barbara Boxer (D-California) followed up by blaming the tornado on global warming while pushing her carbon tax bill today.
The first story attempts very hard to keep the narrative alive that we are all going to die from global warming, even though the gist is that the warming has stopped and all the predictions of global warming scientists have been wrong. The second story illustrates the typically close-minded attitude of liberal politicians. The senator not only refuses to recognize the new data showing that warming has stopped, he has accepted the global warming narrative completely, including the entirely false claim that extreme weather is rising because of global warming.
A Russian Bion-M spacecraft, filled with mice, lizards and other animals, returned to Earth after 30 days in space with about half its mice and all its gerbils dead.
The Bion-M experiment, launched from Baikonur, Kazakhstan, on April 19, carried 45 mice, 15 geckos, 18 Mongolian gerbils, 20 snails and a number of different plants, seeds and microorganisms, according to a Russian state news site. About half of the mice died, but the lizards reportedly survived. The Mongolian gerbils all expired, apparently due to an equipment failure, said Vladimir Sychev of the Russian Academy of Sciences, according to AFP.
It is unclear at this moment whether it was the harsh environment of weightlessness or equipment failure that caused the mortalities.
