New rumors suggest that the first powered flight of SpaceShipTwo will occur April 22.
The competition heats up: New rumors suggest that the first powered flight of SpaceShipTwo will occur April 22.
Category: Points of Information
Very brief descriptions, with appropriate links, of current or recent news items.
The International Astronomical Union has issued a press release condemning the commercial efforts of private companies to issue names for exoplanets.
Turf war! The International Astronomical Union has issued a press release condemning the commercial efforts of private companies to issue names for exoplanets.
Recently, an organisation has invited the public to purchase both nomination proposals for exoplanets, and rights to vote for the suggested names. In return, the purchaser receives a certificate commemorating the validity and credibility of the nomination. Such certificates are misleading, as these campaigns have no bearing on the official naming process — they will not lead to an officially-recognised exoplanet name, despite the price paid or the number of votes accrued.
… [snip]
To make this possible, the IAU acts as a single arbiter of the naming process, and is advised and supported by astronomers within different fields. As an international scientific organisation, it dissociates itself entirely from the commercial practice of selling names of planets, stars or or even “real estate” on other planets or moons. These practices will not be recognised by the IAU and their alternative naming schemes cannot be adopted.
Well la-dee-da, how dare anyone else name anything ever in space!
The truth is, the IAU was originally given this function by astronomers to coordinate the naming of obscure astronomical objects, not to provide the official names for every object and feature that will ever be discovered in space. And though the IAU does tend to favor the choices of discoverers, it has in the past also ignored their wishes. (See for example my book Genesis: the Story of Apollo 8, where the IAU rejected the names chosen by the Apollo 8 astronauts, even though those astronauts were the first to actually go and see these features.)
In the end, the names of important features in space will be chosen by those who live there.
Despite a rest, Kepler’s problematic gyroscope is still having problems.
Despite a rest, Kepler’s problematic gyroscope is still having problems.
Three of the wheels are needed for Kepler’s 3.1-foot telescope to have enough sensitivity to detect the minuscule signatures of Earth-sized planets. In an exercise of caution, mission managers switched off Kepler’s reaction wheels for 10 days in January, hoping the break would redistribute lubricant inside the wheel assemblies, reducing friction and allowing the units to cool down.
But friction in wheel no. 4, which has showed friction for much of Kepler’s mission, actually increased in the month following the “wheel rest” period.
The telescope originally had four wheels. One has failed, with a second showing signs of failure. If it goes, the spacecraft will no longer be able to point with enough accuracy to do its primary mission. They might be able to use it to some observations, but its design is such that even these will be of limited value.
Vladimir Putin noted today, the anniversary of Yuri Gagarin’s spaceflight, that the new Russian spaceport being built in Vostochny will be open for use by other countries.
The competition heats up: Vladimir Putin noted today, the anniversary of Yuri Gagarin’s spaceflight, that the new Russian spaceport being built in Vostochny will be open for use by other countries.
Putin’s announcement is a bit vague, in that it is not clear whether he means the spaceport could be used by outside private companies or merely that American or European payloads will be launched from the site using Russian rockets. I suspect the latter. Regardless, Putin’s statement both to the Russian public and to the rest of the world illustrates his desire to sell the new spaceport, which in turn will bring Russia business.
Isn’t competition a wonderful thing?
The seasons change on Titan as winter clouds begin for form over its south pole.
The seasons change on Titan as winter clouds begin to form over its south pole.
Since 2010 total government spending per household has exceeded what each household earns per year.
The day of reckoning looms: Since 2010 total government spending per household has exceeded what each household earns per year.
In other words, even if the federal, state, and city governments took 100 percent of your income in taxes, they still wouldn’t get enough money to pay their expenses. And since government spending has continued to rise since 2010 amid a stagnant economy, this situation has worsened, not improved. Worse, in 2012 the public voted in favor of accelerating this situation by voting for more Democrats in the Senate, while keeping a spendthrift Democratic President in power.
We are going bankrupt. It is only a matter of time.
Has Mars Reconnaissance Orbiter imaged the remains of a Soviet Mars lander from 1971?
Has Mars Reconnaissance Orbiter imaged the remains of a Soviet Mars lander from 1971?
Boeing this week revealed a new line of small satellites, the smallest weighing less than 9 pounds, for both military and commercial operations.
The competition heats up: Boeing this week revealed a new line of small satellites, the smallest weighing less than 9 pounds, for both military and commercial operations.
This decision tells me that my worries about Boeing’s competitiveness are unfounded. Moreover, the increasing shift to building smaller satellites will once again lower costs and therefore increase the number of customers who can afford the product. The result will be a larger aerospace industry.
Speaking of the cracks on the first Orion capsule, here’s a story on the capsule’s state of construction.
Speaking of the cracks on the first Orion capsule, here’s a story on the capsule’s state of construction.
Lockheed Martin will begin intensive stress tests on its Orion capsule on April 22.
The competition heats up: Lockheed Martin will begin intensive stress tests on its Orion capsule on April 22.
Though the article makes no mention of the cracks that had previously been found in that capsule, nor the repair work that was done to fix them, I strongly suspect that these stress tests are aimed at testing these repairs.
Canada’s first earth observation radar satellite, Radarsat-1, went into safe mode more than a week ago and is not expected to recover.
Canada’s first earth observation radar satellite, Radarsat-1, went into safe mode more than a week ago and is not expected to recover.
Radarsat-1 was launched in 1995. Radarsat-2 was launched in 2007, so the older satellite was essentially a back-up anyway.
Riots and “Thatcher death parties” celebrating her passing.
The hateful left: Riots and “Thatcher death parties” celebrating Margaret Thatcher’s passing.
These were the same people that were lecturing the right about civility after the Tucson shootings in 2011. Now they applaud the death of a person whose main legacy is that she helped free millions from tyranny.
North Korea has completed preparations for a mid-range rocket launch tomorrow.
North Korea has completed preparations for a mid-range rocket launch tomorrow.
If I was in South Korea or Japan, I would be very very worried.
A Catholic university has banned a Catholic group because it is Catholic.
You can’t make this stuff up: A Catholic university has banned a Catholic group because it is Catholic.
Margaret Thatcher’s nineteen most badass moments.
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!
India is looking to privatize its commercial launch vehicles.
The competition heats up: India is looking to privatize its commercial launch vehicles.
Boeing is about to begin wind tunnel tests of its CST-100 manned capsule.
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.
On the air
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.
Global warming: time to rein back on doom and gloom?
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.”
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.