Success at last for Akatsuki

Five years after the Japanese Venus probe Akatsuki’s main engines failed while trying to put it into orbit, the spacecraft today fired its attitude thrusters and was successfully inserted into orbit.

This is a singular achievement by the Japanese engineers running the mission. They improvised a plan using the thrusters, which were designed to adjust the spacecraft orientation, not its course, and were able to get Akatsuki in an solar orbit that brought it back to Venus.

Russia has another launch failure

In the heat of competition: Russia today confirmed that its Saturday launch of a military satellite failed when the satellite did not separate from the Soyuz rocket’s upper stage.

For most of the weekend Russian news sources were claiming that the satellite had been inserted into its proper orbit. One source however had correctly noted the failure. Because of the contradiction I had held off posting on this. Now that the failure is confirmed, it reveals again what seem to be chronic quality control problems within the Russian aerospace industry. They fix problem one place and another pops up somewhere else.

The murder rate on U.S. islands with strict gun laws

A comparison of the murder rate on U.S. islands that have very strict gun control laws with the average U.S. murder rate finds that gun control has no effect on reducing violence, and in fact might help increase it.

The article finds that the Virgin Islands and Puerto Rico have far more murders per person than the U.S., while Hawaii has less. The research does demonstrate, however, that the argument used by places like Chicago, New York, and Washington, DC (that the access to guns in nearby communities causes their gun laws to fail) is bogus. It doesn’t matter if guns are available nearby, as shown above. Instead, as the author correctly notes,

A major problem with trying to lower murder rates with gun laws aimed at restricting the entire population’s access to firearms is that only a tiny number of guns are needed to supply those involved in violent crime. From an economic perspective, it does not matter much if you attempt to fill a bucket from a small pond or an ocean; filling the bucket is easy in either case.

Western Muslim reformers to name extremists in their mosques

Good news! A group of western Muslim reformers, horrified by the violence being perpetrated in the name of Islam, have announced plans to name and shame the extremists within their religious communities.

Khader and other members of the group on Friday released a declaration of principles calling on Muslims to reject violent jihad and endorse religious freedom for all and secular government, and saying they will call out those who reject it. “We reject the idea of an Islamic state,” Khader said.

In imitation of Christian reformer Martin Luther, the group’s members plan to take copies of the declaration and post them on the doors of their local mosques. “If they reject them then we know they’re on the side of the problem,” said Zuhdi Jasser, president of the Phoenix-based American Islamic Forum for Democracy, at a news conference at which the declaration was unveiled.

It is this kind of reaction that has been sorely lacking within the Islamic community since 9/11. If western Muslims had done this then, then the accusations against them for celebrating on that horrific day would not now be so easy to justify. Still, better late than never.

Interestingly, the two groups expressing opposition to their effort are Muslims within their community, which is not surprising, and liberals here in the U.S. and in Europe. Read the article, as I don’t want to quote it all. It is clearly illustrates the fascist roots of modern liberalism, which seems more willing to forge links with the terrorist elements of Islam rather than fight it.

New spectacular images of Pluto

Pluto's mountainous shoreline

Many cool images! The New Horizons science team has today released new images from the spacecraft’s close fly-by of Pluto.

These latest pictures are part of a sequence taken near New Horizons’ closest approach to Pluto, with resolutions of about 250-280 feet (77-85 meters) per pixel – revealing features less than half the size of a city block on the diverse surface of the distant planet. In these new images, New Horizons captured a wide variety of spectacular, cratered, mountainous and glacial terrains.

I have cropped and lowered the resolution of the image above to fit it here. Make sure you click on the link to see it and the other images. As they note,

In this highest-resolution image from NASA’s New Horizons spacecraft, great blocks of Pluto’s water-ice crust appear jammed together in the informally named al-Idrisi mountains. Some mountain sides appear coated in dark material, while other sides are bright. Several sheer faces appear to show crustal layering, perhaps related to the layers seen in some of Pluto’s crater walls. Other materials appear crushed between the mountains, as if these great blocks of water ice, some standing as much as 1.5 miles high, were jostled back and forth. The mountains end abruptly at the shoreline of the informally named Sputnik Planum, where the soft, nitrogen-rich ices of the plain form a nearly level surface, broken only by the fine trace work of striking, cellular boundaries and the textured surface of the plain’s ices (which is possibly related to sunlight-driven ice sublimation).

Today’s release also includes a short animation of a faint distant Kuiper Belt object, assembled by four images taken by New Horizons. The images don’t show much more than a streak of light, but the feat of imaging this object by a spacecraft billions of miles away in this manner is breath-taking.

India wins contract to launch private weather satellites

The competition heats up: The first two satellites in the first private weather satellite constellation will be launched on India’s PSLV rocket.

With 12 satellites on orbit, PlanetiQ will collect approximately 34,000 “occultations” per day, evenly distributed around the globe with high-density sampling over both land and water. Each occultation is a vertical profile of atmospheric data with very high vertical resolution, comprised of measurements less than every 200 meters from the Earth’s surface up into the ionosphere. The data is similar to that collected by weather balloons, but more accurate, more frequent and on a global scale.

“The world today lacks sufficient data to feed into weather models, especially the detailed vertical data that is critical to storm prediction. That’s why we see inaccurate or ambiguous forecasts for storms like Hurricane Joaquin, which can put numerous lives at risk and cost businesses millions of dollars due to inadequate preparation or risk management measures,” McCormick said. “Capturing the detailed vertical structure of the atmosphere from pole to pole, especially over the currently under-sampled oceans, is the missing link to improving forecasts of high-impact weather.”

This project is a win-win for aerospace. Not only will this weather constellation help shift ownership of weather satellites from government to private ownership, the company’s decision to use India’s PSLV rocket increases the competition in the launch industry.

Beaver dams centuries old

Using a map from the first major study of beavers from 150 years ago, scientists have found that beaver dams can last centuries.

The researcher who produced the original map, Lewis Henry Morgan, had himself theorized that beaver dams were long-lived. This study proves it. Then again, it makes sense, since geography is going to limit the right locations for a dam. The right place is always going to be the right place, and thus the new study proves that generations of beavers go back to the best locations repeatedly.

LRO finds lunar impact site for Apollo rocket stage

Lunar Reconnaissance Orbiter has located the impact site for the Apollo 16 rocket booster that, like four other boosters, had been deliberately crashed on the surface so the Apollo seismometers could use the vibrations to study the Moon’s interior.

The other impact sites had been found already, but Apollo 16 was harder to pin down because contact with the booster had ended prematurely so its location was less well known.

Boxer cites California gun laws to stop California terrorist attacks

The reality-challenged Democratic Party: Today Senator Barbara Boxer (D-California), in demanding new gun control regulations in response to yesterday’s terrorist attack in California, noted that “sensible gun laws work. We’ve proven it in California.”

You can’t make this stuff up. The so-called sensible but very restrictive gun control laws in California did nothing to stop the murderers yesterday, but they did do a good job of making sure the innocent people there were unarmed, helpless, and easy targets. (The attack also took place in a government facility that is a gun-free zone.)

So of course, Boxer and the Democrats want to disarm everyone else, so that these killers won’t have as hard a time at killing us.

Oblique view of Ceres’s bright spots

Occator Crater on Ceres

Cool image time! The image above is a newly released image of Occator Crater on Ceres, the location of the dwarf planet’s double bright spots, taken by Dawn in October.

I have cropped the image to focus on the crater and the bright spots. Unlike most previous images, this one is taken from an angle to bring out the topography, which also confirms what other data had shown, that the bright spots are not on top of any peaks. If anything, they appear to be located at low spots in the crater, as that previous data had suggested.

Though the spots are not really very bright, they are very bright relative to the dark surface of Ceres. This is why it is difficult to get a good image of them. Either you have to over-expose the spots to see the surface details around them, or under-expose the surface around them to see some detail in the spots. This image tries to find a middle ground.

Eventually they will move Dawn in very close to try to get higher resolution images of the spots alone. At that time we might finally be able to get a better understanding of what causes them.

Syria’s only astronaut now a refugee

The uncertainty of life: Muhammed Faris, the only Syrian to ever fly in space, is now a refugee living in Turkey with his family.

Then in 2011, just as he was preparing to enjoy a life in retirement, it all went wrong – as it did for his country. In 2012, he defected from the Syrian Air Force and joined the armed opposition. He was deemed a traitor, had all his honours revoked and his belongings confiscated. He eventually had to flee his country, leaving almost everything behind.

Read it all. He says that his reasons for leaving the air force were because it was bombing its own citizens but I wonder if it might be more complicated than that.

Arm yourself

As usual, yesterday’s mass shooting in California caused President Obama and the entire left to go into spasms demanding more gun control. A gunman shows up at a random site and begins shooting innocent unarmed people, and the first instinct of the left is to disarm more people so that vicious murderers will have more unarmed people to nonchalantly murder.

I say, it doesn’t matter whether yesterday’s killers were Islamic madmen, right-wing madmen, left-wing madmen, or plain-old madmen. What matters is that they had an easy time killing lots of people, because those people decided to remain unarmed and helpless in the face of violence.

I say, arm yourself. Get prepared so that if you find yourself in such terrible circumstances you can fight back and possibly survive, and in the process maybe save a lot of other lives as well. The likelihood that there will more such killers, most of whom will likely be Islamic terrorists because that is whom we are presently at war with, is quite high. To sit helpless and not prepared for battle is the height of foolishness.

You are personally responsible. You cannot depend on the police or government to defend you. You need to be prepared to defend yourself.

Arm yourself. The next time a killer shows up there should be ten free Americans capable of stopping him or her in their tracks, before anyone innocent dies.

Russia’s ten-year space budget slashed again

The uncertainty of budgets: Russia has once again cut the ten-year budget for its space program, forcing its space agency Roscosmos to reconsider its ten-year plan running through 2025.

Russia’s federal space agency Roscosmos will receive just 1.5 trillion rubles ($22.5 billion) in government funding over the next ten years, less than half of estimated figures cited by space officials earlier this year, a Roscosmos statement said on Monday evening. The space agency was planning on receiving around 3.4 trillion rubles as part of the Federal Space Program 2016-2025 (FSP), a decade-long planning document that lays out Russia’s goals in space and allocates funding for them.

But Russia’s economic crisis and a broad readjustment of government spending across all sectors has forced Roscosmos to redraft its 10-year proposal several times over the past year.

This is not necessarily bad news for Russia’s space program. The cuts will force them to function like a private company, lean and mean, rather than a bloated wasteful government operation. They therefore might actually be more competitive as a result.

Hawaii’s Supreme Court kills TMT

The coming dark age: As I expected the Hawaiian Supreme Court today ruled that the construction permit given to the builders of the Thirty Meter Telescope (TMT) is invalid, putting all construction on Mauna Kea on hold indefinitely.

It is very clear that the very liberal government of Hawaii is on the side of the protesters and is doing what it can to stop construction. Will the builders of TMT recognize this and try to find a new site for the telescope, or will they continue the legal battle to build it in Hawaii? I think they stand no chance of winning in Hawaii, but they might not have any other choice.

I also ask: What about the decisions to decommission other telescopes to make room for TMT? Do those telescopes still get removed, even if TMT isn’t built?

All in all, this decision probably puts an end to new cutting-edge science in Hawaii. Like the Catholic Church’s attack on Galileo (which essentially killed the Renaissance in Italy), astronomers, and in fact all scientists, will likely go elsewhere now to find a friendly haven for the search for knowledge.

Lisa Pathfinder lifts off

Lisa Pathfinder, an experimental probe to test the technologies for measuring gravity waves in space, was successfully launched today by Arianespace’s Vega rocket.

At its core is a pair of free-floating, identical 46 mm gold–platinum cubes separated by 38 cm, which will be isolated from all external and internal forces acting on them except one: gravity. “LISA Pathfinder will put these test masses in the best free-fall ever produced in space and monitor their relative positions to unprecedented precision,” says Karsten Danzmann, who also is the Co-Principal Investigator for the LISA Pathfinder Technology Package, the scientific heart of the satellite. “This will lay the foundations for future gravitational-wave observatories in space such as eLISA.”

It is important to point out that this probe will not measure gravity waves. It doesn’t have the sensitivity to do it. Instead it is testing the engineering, as described above, for building a later probe that will have sensitivity. To gain that sensitivity the floating cubes must be much farther apart, and likely will require several independent satellites flying in formation.

Loggins & Messina – Watching the River Run, House at Pooh Corner, Danny’s Boy

An evening pause: I am usually terrible at remembering the names of songs and the pop singers who sing them, so there are many pop songs that I know and really like that I have no idea what they are named or who performed them. Thus, though I have been very familiar with the name of Loggins & Messina, I never knew these were their songs until I saw this very nice clip of a live concert they put on in 2005. And what impressed me most about this particular performance was their focus on creating good music.

Hat tip Danae.

More than half Kepler planet candidates false positives

The uncertainty of science: In attempting to confirm the giant exoplanet candidates in the Kepler telescope database a team of scientists has found that more than half are not planets at all but false positives.

An international team1 led by Alexandre Santerne from Instituto de Astrofísica e Ciências do Espaço (IA), made a 5-year radial velocity campaign of Kepler’s giant exoplanet candidates, using the SOPHIE spectrograph (Observatory of Haute-Provence, France), and found that 52,3% were actually eclipsing binaries, while 2,3% were brown dwarfs. Santerne (IA & University of Porto), first author of this paper commented: “It was thought that the reliability of the Kepler exoplanets detection was very good – between 10 and 20% of them were not planets. Our extensive spectroscopic survey, of the largest exoplanets discovered by Kepler, shows that this percentage is much higher, even above 50%.

The news article above is unclear about the number of candidates total this study actually looked at and pinned down. It appears they began looking at the full database of almost 9,000 candidates, but then narrowed it to 125. Were 50% of the 9,000 false positives, or of the 125? The article is unclear.

At first glance, this study appears to tell us that there might be fewer giant Jupiter-sized exoplanets out there than previously thought. Then again, the data is uncertain enough that this conclusion could easily be wrong. The real take-away is that the science of exoplanets has only just begun, and that sweeping generalizations about the nature of solar systems in the galaxy are exceedingly unreliable. We simply don’t know enough yet.

Next Falcon 9 first stage to touch down on land?

The competition heats up: SpaceX is considering an attempt to land its Falcon 9 first stage on land in its next launch in two weeks.

Carol Scott, who works technical integration for SpaceX within NASA’s Commercial Crew Program, told reporters here at the Cape Canaveral Air Force Station today that SpaceX’s first attempt at a land-based rocket landing may be coming sooner than the public expects. “You know how they want to fly the stage back, right? Their plan is to land it out here on the Cape [Canaveral] side,” Scott told reporters.

The company declined to comment on Scott’s remarks, which are vague enough to leave them plenty of wiggle room. Not that it matters. Even if they attempt the next first stage landing on a barge, a landing on land will soon follow. It is only a matter of time.

Money is worthless in 2016 Presidential campaign

A graph of the amount of money spent by candidates on television ads reveals the utter worthlessness so far in 2016 for spending a lot of money. The big spenders are doing poorly in the polls, while the frugal candidates are doing great.

The campaigns and allies for three establishment presidential candidates – Jeb Bush, Marco Rubio and John Kasich – have spent a combined $47.5 million in TV ads in the 2016 race so far, according to ad-spending data from NBC News partner SMG Delta.

By contrast, the campaigns and allies for the three Republicans who have been leading or surging in the most recent polls – Donald Trump, Ben Carson and Ted Cruz – have spent just $2.9 million.

The full list at the link is even more astonishing. The three bottom Republican candidates in spending (Carson, Cruz, and Trump) are in the lead, while the four top spenders (Bush, Rubio, Kasich, and Christie) have gotten little for their money, with their campaigns mostly doing poorly. Rubio might be the only one with any traction, but I suspect he will crash and burn once Republican voters actually begin voting. They feel betrayed by him after he decided to make immigration amnesty his most important issue after his election, taking a position completely opposite to the positions he campaigned on.

What this graph tells us is that the geography of elections had changed drastically. Big money means much less. Other things are more important, including the reliability and trustworthiness of the candidates.

The first Ceres atlas

Ceres's first atlas

Using data during Dawn’s first orbit of Ceres German scientists have compiled a global atlas of the dwarf planet.

The images used for this are the wide angle survey images, which won’t show the smallest objects because they were taken from about 2,700 miles above the surface. Nonetheless, this atlas gives scientists a baseline for studying the giant asteroid.

NY’s Obamacare co-op failure forces doctors to demand cash up front

Finding out what’s in it: Facing the possibility that they won’t be paid because of the failure of the New York Obamacare health insurer, doctors there are now refusing to see patients without an upfront cash payment.

Though the article describes examples where patients were turned away, what is really happening is that the doctors would be glad to treat them, as long as the patient pays for the treatment first. Their insurance ain’t worth anything, and the doctor rightly does not wish to work for free.

Meanwhile, our reality-challenged president, who somehow thought Obamacare would cut health premiums by $2500 and wouldn’t require anyone to change their health plans or doctors, is in Paris this week (which experienced a mass shooting only two weeks ago) telling the world that mass shootings only occur in the United States.

Sadly, the entire Democratic Party generally agrees with him on all issues. Let’s vote for them again!

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