Margaret Thatcher’s nineteen most badass moments.
She was a politician who was unafraid to stand for freedom and was willing to bluntly speak the truth. What a concept!
The competition heats up: India is looking to privatize its commercial launch vehicles.
The competition heats up: Boeing is about to begin wind tunnel tests of its CST-100 manned capsule.
This is good, but there is something about the pace of development of the CST-100 that seems mighty slow to me. Last September there were indications that Boeing might shelve the project, which were countered in November by word that they were instead considering increasing their investment.
The slow pace suggests to me that management has rejected the latter. It also suggests that while they haven’t shelved the project, they are not pushing it hard, which means that eventually it will die because it will fail to compete with other more ambitious and competitive efforts.
Tonight I will be doing the first hour with George Noory on Coast to Coast. Should be fun, as I will be reviewing the present state of the American space industry and how it is steadily pushing NASA out of the way as we learn how to get into space, without the government.
From a global warming advocate: Global warming: time to rein back on doom and gloom?
Prediction, as they say, is tough, especially when it’s about the future – and that’s especially true when it comes to the climate, whose complexity we only partially understand. It is, as we all know, naturally immensely variable. And the effect of human intervention is subject to long timelags: it will be decades, even centuries, before the full consequences of today’s emissions of carbon dioxide become clear.
As a result, scientists and policymakers draw on the past to predict the future. Until now, they have therefore placed much weight on the rapid temperature increases in the Eighties and Nineties. But for at least a decade, these have dramatically slowed, even as carbon dioxide emissions have continued to increase. [emphasis mine]
Or as I like to say, every climate model proposed by every global warming scientist has been proven wrong. They all predicted the climate would warm in lockstep with the increase in CO2. It hasn’t.
This is not to say the climate hasn’t warmed in the past five centuries (though some of the data used in for the past 150 years is sadly suspect). What isn’t clear is why. It might be the rise in carbon dioxide. It might also simply be the lingering warming the Earth is experiencing as the last ice age ends. Or it might be because of the Sun.
The field of climate science is very complex, confusing, and in its infancy. We just don’t know yet, and anyone who says they do is not a good scientist.
The words of NASA’s chief: “NASA is not going to the Moon with a human as a primary project probably in my lifetime.”
He’s right. Instead, others will do it. And the ones who do it from the United States, privately financed for profit, will do it quickly, efficiently, and often, three things NASA has not been able to do at all since the 1960s.
What is amazing about this article about the recent spike in doctors filing for bankruptcy is how it somehow never mentions Obamacare at all. The closest the author comes is a mention of “changing regulations.” How informative!
If the author was a good journalist, which he isn’t, it should have been self evident that the advent and effects of Obamacare has to be included in this story, if only to give it the proper context.
Late last night NOAA released its monthly update of the Sun’s sunspot cycle, covering the period of March 2013. As I have done every month for the past three years, I am posting this latest graph, with annotations to give it context, below the fold.
While the Sun’s output of sunspots increased in March, it did not do so with much vigor, with the numbers still far below all predictions while also showing an overall decline since a single strong peak in October 2011.
R.I.P. Margaret Thatcher (1925-2013).
One of the giants of the 20th century. As she said in her final speech as Prime Minister in 1990,
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New data from Curiosity has further confirmed that the atmosphere of Mars was once much thicker, and that the remaining atmosphere is still dynamic.
The two most interesting bits of data is that the temperature has been steadily climbing in Gale Crater, and that the humidity has shown significant shifts, depending on the rover’s location as it has traveled through the crater.
The uncertainty of science: Is this meteorite from Mercury? Some scientists now say no.
NASA has now indicated that the first manned launch using a commercial space carrier has slipped by a year.
The reasons are as yet unclear, though it is suspected that the main cause is the decision by the Obama administration to cut the funds of this program under sequestration. As Clark Lindsey notes, however, there is no reason that some of these private companies won’t go forward and fly other passengers on their spaceships, ahead of the NASA flights. Specifically, SpaceX and its Dragon capsule should easily be ready to go well ahead of 2017, and will likely be earning enough cash from its commercial launches to pay for development even if the NASA subsidies get delayed.
The first launch of Antares has now been scheduled for April 17.
The article is a very detailed summary of the many problems caused by Obamacare, from increased unemployment to loss of healthcare insurance to higher premiums to higher debt. Everyone should read it. However, the most important question is laid out in the very first paragraph:
The biggest political problem faced by so-called “liberals” and so-called “progressives” in President Obama’s second term is how to prevent voters from holding them politically responsible as the public comes to realize how badly they were lied to during the first Obama term to win passage of Obamacare.
It is going to be the number one priority of all Democratic politicians and their allies in the mainstream press to somehow find a way to blame Republicans for Obamacare. The question will be whether they will succeed.
The competition heats up: Antares is on the launchpad, being readied for its first launch in about 10 days.
Hiring lifeguards who can’t swim in the name of diversity.
Astronomy headline of the year: Nude crashing stars spark radiation bursts.
The uncertainty of science: The location of the volcanoes on Titan are not where scientists had expected them to be.
As Io moves closer to Jupiter, the planet’s powerful gravity pulls hard on the moon, deforming it. This force decreases as Io retreats, and the moon bounces back. This cycle of flexing creates friction in Io’s interior, which in turn generates enormous amounts of volcano-driving tidal heat. Common sense suggests that Io’s volcanoes would be located above the spots with the most dramatic internal heating. But Hamilton and his colleagues found that the volcanoes are significantly farther to the east than expected.
Many of the news headlines, including the article above, have trumpeted how the volcanoes on Io are in the wrong place. (See also this article.) Not. The theories were wrong, not the volcanoes. Nature does what it wants to do. It is our job to figure out why.
India has delayed the first test flight of its human-rated GSLV Mark 3 rocket until the spring of 2014.
Was a meteorite found in Africa in 2012 originally from Mercury?
Using Hubble astronomers have confirmed that it was a yellow supergiant star that was the progenitor for the nearest supernovae in decades, that occurred in 2011 in the Whirlpool Galaxy.
The uncertainty of science: As I noted in 2011 when the yellow supergiant was first detected in pre-explosion images. no theory at that time had ever proposed this kind of star as a supernova progenitor. The discovery has thus required the theorists to come up with new theories.
The scientists who attempted to re-invent Michael Mann’s hockey stick global warming graph and were caught fudging their data have essentially admitted that their data is worthless.
This is what they say in a FAQ they have added to their paper:
Q: What do paleotemperature reconstructions show about the temperature of the last 100 years?
A: Our global paleotemperature reconstruction includes a so-called “uptick” in temperatures during the 20th century. However, in the paper we make the point that this particular feature is of shorter duration than the inherent smoothing in our statistical averaging procedure, and that it is based on only a few available paleo-reconstructions of the type we used. Thus, the 20th century portion of our paleotemperature stack is not statistically robust, cannot be considered representative of global temperature changes, and therefore is not the basis of any of our conclusions. [emphasis mine]
They are basically admitting that the data used to create the temperature rise of their hockey stick during the past 100 years is unreliable and therefore useless for scientific purposes. Which raises the question: Why did they publish it in the first place? See especially this analysis of this paper and the press’s reaction to it by climate scientists Roger Pielke.
The competition heats up: More successful glide tests today for SpaceShipTwo, now with its engine attached.
They are testing the flight characteristics of the spaceship with the additional engine weight. Once satisfied, they will then move on to powered flights.
Bad: North Korea says it has authorized plans for a nuclear strike against the United States.
But, while Pyongyang has successfully carried out test nuclear detonations, most experts think it is not yet capable of mounting a device on a ballistic missile capable of striking US bases or territory. Mounting tension in the region could however trigger incidents on the tense and heavily-militarised border between North and South Korea. There was no immediate American reaction to the North’s latest statement, but US Defense Secretary Chuck Hagel said Pyongyang represented a “real and clear danger” to the United States and to its allies South Korea and Japan. [emphasis mine]
Right now North Korea almost certainly cannot hit the U.S. with an ICBM. However, South Korea and Japan are very very very exposed.
The competition heats up: Legislatures in New Mexico and Texas move forward with bills clarifying future spaceport legalities.
