Tag Archives: Australia

Japan’s plan for returning Hayabusa-2’s Ryugu samples to Earth

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Japan’s today provided an update on what it has done to prepare the location where Hayabusa-2’s samples from the asteroid Ryugu will land on Earth.

The landing site is in the Woomera Prohibited Area (WPA) in the outback of southern Australia. Japan has already signed an agreement with that country for the recovery, as well as done preliminary surface work

The recovery site is an Australian Government prohibited area and is not accessible to the public. As part of the preparatory work, a field survey of the proposed recovery site in the WPA was conducted with permission from the Australian Government. This preparatory work confirmed the suitability of both the proposed recovery site and the candidate site for the antenna station that will search for the capsule.

The landing of the recovery capsule is now scheduled for late in 2020.

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Stratolaunch shutting down?

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According to a Reuters story today based upon anonymous sources within the company, Stratolaunch is about to cease operations.

The key quote from the article:

As of April 1, Stratolaunch had only 21 employees, compared with 77 last December, one of the four sources said. Most of the remaining employees were focused on completing the carrier plane’s test flight.

The decision to set an exit strategy was made late last year by Allen’s sister, Jody Allen, chair of Vulcan Inc and trustee of the Paul G. Allen Trust, one of the four people and the fifth industry source said. Jody Allen decided to let the carrier aircraft fly to honor her brother’s wishes and also to prove the vehicle and concept worked, one of the four people said.

If true, this is hardly a surprise. The company was never able to find a viable path to orbit. It had built a spectacular plane, but could not find a rocket for that plane to launch.

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Australian agency pushes Australia to join NASA Gateway project

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The new colonial movement: An Australian government agency, the Commonwealth Scientific and Industrial Research Organisation (CSIRO), has put forth a space roadmap for that nation that includes a push for them to participate in NASA’s lunar orbiting Gateway project.

“And when you look at a moon base, the support systems of oxygen, water, food – and the general support systems around it – is something that nobody has ever done before,” he said. “When we looked around Australia, these are areas where Australia has as much skill as anyone else. Things like dry farming capabilities, remote mining capability, the fact that CSIRO perfected the titanium dust that you can 3-D print from … there are a whole range of things where we can potentially contribute.” It is an interesting fact that Australia has exceptional expertise in 3D printing titanium. This is even more interesting when you consider that on the moon – according to Dave Williams – there is an oxide that is very similar to titanium that could be reduced to a titanium dust, with oxygen as a by-product.

“Realistically, NASA will lead the whole thing. But they will be looking for partners, and the idea will be to identify which niche areas Australia should try to push its industry into, and try to get support for and to make it work,” he said.

Essentially, they are proposing that Australia get in on the Gateway boondoggle by focusing on and then offering to provide peripheral support services.

Much of this is bureaucratic twaddle, not to be taken too seriously. At the same time, it does outline for Australia areas where there are needs, and where their private space companies could make money.

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Australian government to create space agency

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The new colonial movement: A news report in Australia today revealed that the Australian government plans to include $50 million in its next budget to create that country’s first space agency.

Next Tuesday, the Government will unveil “seed funding” to finally establish a dedicated Australian space agency to coordinate existing efforts in the aeronautical industry, with the aim of generating thousands of future jobs. Most developed nations, including New Zealand, already have a space agency and there are concerns Australia may be not be capitalising on a global industry believed to be worth $420 billion a year.

The Turnbull Government is yet to decide where the new space agency will be located, but the ABC understands Western Australia, South Australia, the Northern Territory and the ACT have all expressed interest in hosting the headquarters.

A senior Coalition source said the Government expected the private sector would contribute “the lion’s share” of funding for Australia’s space industry.

This desire of governments to create their own NASAs is not really the best way to garner new space business. All it really does is create bureaucracy and pork for politicians. Better they liberalize their laws and regulatory systems, as Luxembourg is doing, to encourage companies to come and establish their operations there.

What Australia plans to do, however, is somewhat unclear. The article suggests that they want to minimize government spending and leave most of the cost for their government space agency to the private sector. How they will do that I have no idea.

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New trains costing $2 billion too wide to fit in tunnels

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The Australian government in action! An order of new trains for New South Wales in Australia, costing $2 billion, have been built 20 centimeters too wide to fit in the existing tunnels.

Their solution? A very typical government one:

But Transport for New South Wales (TfNSW), the Government body that manages the state’s rail system, has come up with a cunning plan. It has proposed simply relaxing current safety standards. In addition, 10 tunnels built in the 1900s will be partially modified to allow the new trains to run. [emphasis mine]

Reading the whole article is like entering the world of Bizarro. Here is how the government explains their plan: “This option would allow the New Intercity Fleet to operate on both lines and pass each other, and therefore ensure better longer term operational outcomes, while also minimising heritage impacts through reduced tunnel lining modifications.”

They make no mention of the collisions that might occur.

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Another smallsat rocket company enters the market

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Capitalism in space: A new Australian smallsat rocket company, Gilmour Space Technologies, has successfully test fired a new hybrid rocket engine.

This orbital-class rocket engine, developed by Australia and Singapore-based Gilmour Space Technologies (www.gspacetech.com), has successfully achieved 70,000 newtons (70 kilonewtons or 15,700 pounds-force) of thrust in what could be the world’s largest successful test fire of a single-port hybrid rocket engine. “These results prove that we have the core technology needed to enable low-cost small satellite launches to space,” said its CEO & Founder, Adam Gilmour. The company’s mission: to carry payloads weighing up to 400 kg to low earth orbit (LEO) from 2020.

Unlike the vast majority of commercial rockets today, which use either solid- or liquid-fuelled engines, Gilmour Space is pioneering new hybrid-engine rockets that combine a liquid oxidiser with a proprietary multi-material 3D printed solid fuel. Indeed, the Queensland-based company first made headlines in 2016 when it successfully test launched a subscale rocket to an altitude of 5km using its 3D printed rocket fuel.

The static fire test, which can be seen in a video at the link, was very short, less than 10 seconds. Since one of the big problems of hybrid engines has been to get them to fire smoothly and precisely for long periods of time, I remain skeptical. They might have some good engineering here, but I don’t yet see the makings of a rocket.

Hat tip Doug Messier of Parabolic Arc.

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Local tribe signs deal for Australian spaceport

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Capitalism in space: An aboriginal tribe tribe in Australia has signed a lease with a new space company proposing to build a spaceport on their land where smallsat rockets can launch.

The Northern Land Council has granted a 275-hectare lease in northeast Arnhem Land to the Gumatj clan for use as a commercial rocket launching facility. That’ll pave the way for Gumatj Aboriginal Corporation to sublease the site to Equatorial Launch Australia, a firm whose $236 million space base proposal is being considered by federal and NT infrastructure funds.

The 12-year lease has an option for a 28-year extension, and is expected to be finalised later this month.

This is the first I have ever heard of Equatorial Launch Australia. Their website provides little information. Further web searches revealed little as well. My impression is that it is focused on creating a spaceport for the use of new Australian smallsat rocket companies. Whether it plans to launch its own rocket is unclear.

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NASA and Australia sign extension of space-tracking agreement

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NASA and Australia have signed an extension of the treaty that allowed for the construction and operation of antennas in Australia used by NASA’s Deep Space Network.

Australia’s ambassador to the US, Joe Hockey, signed the Space Tracking Treaty on behalf of Australia, with the acting administrator of NASA, Robert Lightfoot, signing on behalf of the US, at a ceremony at the Australian Embassy in Washington DC.

The treaty covers civil space facilities owned by NASA and located within Australia, including the Canberra Deep Space Communication Complex at Tidbinbilla, as well as facilities in Western Australia and the Northern Territory.

That the treaty signing was turned into a photo-op, something that previous signings did not require, suggests to me that Australia’s politicians are planning bigger things for their future space program.

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Australia to create its own space agency

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The new colonial movement: The Australian government has announced that it plans to create a space agency.

Despite persistent calls for a national space agency, the current government took no steps until last July, when Arthur Sinodinos, the federal minister for Industry, Innovation and Science, set up an expert review group to study the country’s space industry capabilities. To date, the group has received nearly 200 written submissions and held meetings across the country.

Facing calls for action last week from the participants at the Adelaide meeting, Acting Industry Minister Michaelia Cash announced that the working group will develop a charter for the space agency that will be included in a wider space industry strategy.

Australian space policy as mirrored Great Britain’s for the past half century, in that both countries refused to spend any government money for space. However, creating a new government agency is not the same as creating a thriving private space industry. It will be the strategy here that will matter. In Great Britain the strategy initially for its new space agency was for the government to run everything. Soon however it shifted instead to encouraging private competition. We shall see what Australia does.

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Successful test of Austrialian 3D printed rocket engine

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Capitalism in space: A privately-funded 3D printed rocket engine, built at Australian university, has successfully undergone its first test firing.

The engine also tested an aerospike nozzle, which is theorized to significantly increase engine efficiency but to date has never been flow.

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Australian weather bureau caught tampering with temperatures

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The weather bureau in Australia has been caught tampering with temperatures measured by its weather stations, changing them so that cooler temperatures were warmer than what was actually measured.

Meteorologist Lance Pidgeon watched the 13 degrees Fahrenheit Goulburn recording from July 2 disappear from the bureau’s website. The temperature readings fluctuated briefly and then disappeared from the government’s website. “The temperature dropped to minus 10 (13 degrees Fahrenheit), stayed there for some time and then it changed to minus 10.4 (14 degrees Fahrenheit) and then it disappeared,” Pidgeon said, adding that he notified scientist Jennifer Marohasy about the problem, who then brought the readings to the attention of the bureau.

The bureau would later restore the original 13 degrees Fahrenheit reading after a brief question and answer session with Marohasy.

The bureau claimed that software had automatically and incorrectly thrown out the record-setting 13 degree temperature, and say they are reviewing that software now.

This story actually broke in early July, in Australia. I read the initial posts about it then, but somehow never got around to posting the story. When this story appeared today in the U.S. press, I didn’t report it initially because I thought I had already done so, but reader Keith Douglas’s request that I do a post forced me to search Behind the Black and discover that I had never reported it.

Regardless, it is worth reading the initial story from Australia, as it clearly documents what happened and shows that outright temperature tampering surely appears to be going on.

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Australia to consider forming its own government space agency

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The new colonial movement: The Australian government is studying the idea of forming its own space agency.

With ever-increasing dependence on satellites for communication and navigation, an Australian space agency could oversee the launch of satellites.

But, initially, an Australian space agency’s main role would be to help keep jobs and $3 billion of spending in Australia rather than flowing overseas. The agency would also help Australians take advantage of satellite technology, especially for farmers.

This proposal is actually all about the requirements under Article VI of the Outer Space Treaty. If Australian companies wish to do anything in space, the treaty requires Australian to have some legal framework in place to regulate that activity. The regulations can merely rubber-stamp an approval for any private operation, but they must exist. Without them Australian companies will be forced, for legal reasons, to go to elsewhere to make their space endeavors happen.

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Irreplaceable plant specimens destroyed by Australian customs.

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Do the paperwork! Because the proper paperwork was not completed, and then mailed to the wrong address, Australian customs officials destroyed six daisy specimens, some collected in the 1700s.

Earlier this week, many botanists learned about the destruction of six type specimens of daisies—some collected during a French expedition to Australia from 1791 to 1793—which the National Museum of Natural History (NMNH) in Paris had mailed along with 99 other specimens to the Queensland Herbarium in Brisbane, Australia.

After the package arrived in Brisbane in early January, the specimens were held up at customs because the paperwork was incomplete. Biosecurity officers asked the Queensland Herbarium for a list of the specimens and how they were preserved, but the herbarium sent its responses to the wrong email address, delaying the response by many weeks. In March, the officers requested clarification, but then incinerated the samples. “It’s like taking a painting from the Louvre and burning it,” says James Solomon, herbarium curator at the Missouri Botanical Garden in St. Louis.

According to Australia’s Department of Agriculture and Water Resources, which enforces biosecurity rules, part of the problem was that the samples had a declared value of $2—and its agents routinely destroy low-value items that have been kept longer than 30 days. Michel Guiraud, director of collections at NMNH, says his museum’s policy is to put minimal values on shipments. “If it is irreplaceable, there is no way to put an insurance value on it,” he says.

It appears that the fault here is not entirely limited to Australian customs. Both the Paris and Brisbane museums appear to have been very sloppy in this matter.

The result, for now, is that some research organizations are now ceasing all shipments to Australia.

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Largest ancient meteorite impact found?

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The uncertainty of science: Scientists doing geothermal research in Australia have discovered evidence of what they think is the largest known impact zone from an meteorite on Earth.

The zone is thought to be about 250 miles across, and suggests the bolide split in two pieces each about 6 miles across before impact. The uncertainty is that the evidence for this impact is quite tentative:

The exact date of the impacts remains unclear. The surrounding rocks are 300 to 600 million years old, but evidence of the type left by other meteorite strikes is lacking. For example, a large meteorite strike 66 million years ago sent up a plume of ash which is found as a layer of sediment in rocks around the world. The plume is thought to have led to the extinction of a large proportion of the life on the planet, including many dinosaur species.

However, a similar layer has not been found in sediments around 300 million years old, Dr Glikson said. “It’s a mystery – we can’t find an extinction event that matches these collisions. I have a suspicion the impact could be older than 300 million years,” he said.

In other words, they find some evidence that an impact occurred, but not other evidence that is expected to be found with such an impact. Moreover, the rocks at the sedimentary layer where the impact is found are dated around 300 million years ago, a time when no major extinction took place. Either this impact didn’t really happen, or it didn’t happen when it appears it should have, or it shows that large impacts don’t necessarily cause mass extinctions.

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Australia’s climate agency admits to fudging climate data

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The Australian Bureau of Meteorology (ABM) has finally admitted that it alters the temperatures recorded at almost all the official weather stations in Australia.

They claim that these adjustments are necessary to make the readings more accurate.

Using a process it calls homogenization, ABM has replaced actual temperature measurements with massaged numbers. ABM claims anomalies have arisen in both the historical data and current measurements due to a wide variety of factors unrelated to climate, such as differing types of instruments used, choices of calibration or enclosure and where it was located, and the closure of some stations and opening of others. The ABM argues such factors justify homogenization of the numbers.

Yet somehow, all the adjustments make the present readings hotter and the past readings colder, thus accentuating the illusion of global warming. Nor is this surprising, as the head of ABM has publicly stated his firm belief in global warming, as noted in the article above.

So, shut up and trust their judgment! When they tell you to give up your cars and nicely heated homes, it is just because they want to save the planet.

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Cooking the climate numbers in Australia

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A comparison of the raw climate data with the adjusted numbers released by Australia’s Bureau of Meteorology shows that the adjustments have routinely turned the trends from cooling to warming.

This is the same finding that Steven Goddard and others in the U.S. found when they did the same comparison of NASA and NOAA numbers. In every case the adjustments either cooled the past or warmed the present in order to accentuate the appearance of a warming trend, sometimes in complete contradiction of numbers that had been accepted by scientists for decades.

So, does this mean the climate isn’t warming? No. What it means is we haven’t the slightest idea what’s happening, since the data has now been corrupted so badly that it is almost meaningless.

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An Australia test flight of a scramjet engine ended in failure today when the rocket carrying the engine failed to reach the require elevation for the test to begin.

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An Australia test flight of a scramjet engine ended in failure today when the rocket carrying the engine failed to reach the require elevation for the test to begin.

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An Australian billionaire is building a full scale replica of the Titanic.

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Want to relive history? An Australian billionaire is building a full scale replica of the Titanic.

When fully built, the Titanic II will be 270 meters (886 feet) long and capable of holding 1,680 passengers. By modern standards, this is actually fairly small for a cruise ship, especially when compared to newer passenger liners like the behemoth Oasis of the Seas, which measures 360 meters (1,180 feet) long and can hold 5,400 guests.

The Titanic II is set to make the same maiden voyage as the original, traveling from England to New York, by late 2016.

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Evidence from a cave in Australia suggests that humans were doing deep sea fishing more than 40,000 years ago

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New evidence from a cave in Australia suggests that humans were doing deep sea fishing — with the sophisticated maritime skills such ocean-going requires — far earlier than previously believed, as much as 42,000 years ago.

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The science remains uncertain

Essays And Commentaries

Two papers published this week by the American Geophysical Union once again indicate that the science of climate change remains exceedingly uncertain. More significantly, the models that try to predict the future of the Earth’s climate continue to appear unreliable, with such large margins of error that it is at this time foolish to make any policy based on their predictions.

diagram of Atlantic currents

The first paper took a close look at the deep water currents in the Atlantic to see if it could track changes to what the authors’ call the Atlantic meridional overturning circulation (AMOC), more generally referred to as the Atlantic conveyor belt. This conveyor belt begins with the sinking of salty dense water in the northeast Atlantic off of Europe and Africa. The deep water current then travels south and into the Indian and Pacific Oceans where it comes to the surface only to flow back to the Atlantic, traveling north along the coast of North America as the Gulf Stream, bringing with it the warm temperatures that make Europe’s climate much warmer than its latitude would normally suggest.

According to most global warming models, higher temperatures should cause the glaciers in the Arctic and Greenland to melt, thereby pouring an increased amount of fresh water into the North Atlantic. This infusion of fresh water is then expected to lower the salinity and density of the Atlantic water, thus preventing it from sinking and thus acting to slow the conveyor belt, and possibly even causing it to shut down. The consequence would be no more Gulf Stream to warm the climate of Europe.

In other words: Disaster! Death! Destruction! All caused by global warming!

Unfortunately for these global warming models, the paper above found no trend at all. The conveyor belt is not slowing, as predicted. To quote the paper’s abstract:
» Read more

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