An evening pause: Last night we had the Flight of the Foo Birds. Tonight, we look at real flight, military pilots practicing landings on an aircraft carrier when the ocean is rough and the ship is rolling. The movies always give us the impression that this is easy, when in fact it is not.
Hat tip Rocco.
On to Mars! The British have enlisted the skills of astronaut Tim Peake on ISS to do some test driving of a prototype rover planned for launch on the second ExoMars mission in 2018.
Major Peake will operate Bruno remotely from the International Space Station. His mission will be to drive the robot into a make-shift cave, which will replicate the conditions on Mars, where he will seek out targets marked with an “X”. “There are caves on Mars and craters that cast long shadows,” said Airbus Defence & Space communications director Jeremy Close. “To explore those areas, it’s more efficient to have a human in the loop.”
I must be a bit of a skeptical grump here: Looking at this story I found it packed with more public relations junk than you can imagine. The whole test facility shown is absurd. All show, no reality. Also, their claims about the rover’s route-finding superiority don’t sound right to me.
And the rover itself? This is the prototype of what they plan to launch in 2018? You have got to be kidding? We are less than two years from launch. While I grant this is probably only a model for testing the robot’s route-finding capability, using something held together by packing tape at this late date hardly fills me with confidence about the final product.
Hat tip John Batchelor for sending me the link.
Good news: A new bill has been introduced in Congress to take all law enforcement powers away from the BLM and the Forest Service on federal lands and transfer those powers to local sheriffs.
It is always better to have control and power decentralized as much as possible. Having these lands administered and controlled by a bureaucracy in Washington has never made make sense, and was always really a power play between the federal government and the states.
This bill is part of a larger movement coming from the western states to restrict the power of these environmental agencies, who happen to control a vast majority of the territories of those states. With Congress increasingly shifting to the right in recent years, expect this movement to accelerate.
Cool image time! In the past few days the Themis camera on Mars Odyssey has taken two pictures of the vast Olympia Undae dune field near Mars’s north pole. The image to the right is only a cropped, lower resolution section of one of those images.
The image was taken during the summer, so most of the winter CO2 frost has sublimated away. Unfortunately, the website does not provide a scale, though they say the full images each cover about 12 by 43 miles of territory. Yet, both images capture only very tiny portions of the dune field, which apparently goes on and on for many hundreds of miles in all directions, looking exactly the same wherever you look.
Just imagine trying to travel though this area. It is the epitome of a trackless waste. And without some form of GPS system getting lost forever would be incredibly easy.
A Moscow court has ordered the main contractor building the Vostochny spaceport to pay back 3.5 billion rubles in debt to its bank.
VTB [the bank] has filed several lawsuits to recover debt from Dalspetsstroy [the contractor]. On February 24, the Moscow Commercial Court granted the bank’s lawsuit seeking 722 million rubles ($11 million) from the company. Another claim for 777 million rubles ($11.5 million) should be considered today.
It was the ex-CEO of this contractor, plus his two sons, who are charged with embezzling over a hundred million rubles from the project.
In related news, this Moscow Times article provides some nice details about Russia’s just approved ten-year plan for its space program. As reported earlier, Russia’s bad economic times has forced them to cut the program to the bone.
Somehow, why do I think that these two stories have so much to do with each other? Could it be that there is some inherent corruption within Russia’s giant government-run aerospace monopoly called Roscosmos that prevents that monopoly from innovating, competing, and doing things efficiently?
New ground-based chemistry research suggests that the bombardment of cosmic rays in Jupiter’s upper atmosphere could be the cause of the red color of the gas giant’s Great Red Spot.
They found that one of the spot’s major components, ammonium hydrosulfide, breaks down when exposed to that radiation in such a way that it turns red. They also think that ultraviolet radiation, also prevalent in space, will do the same.
The new colonial movement: It appears that South Korea’s space industry is faltering, according to unnamed sources in that industry, and must be revitalized.
Many critics also point to the near absence of Korean conglomerates in the domestic aerospace scene as a major setback for the nation. “Since space businesses do not generate short-term revenues, most Korean conglomerates are reluctant to jump into the sector,” said an official from the aerospace sector. “Other nations, including the U.S. and Russia, on the other hand, have been running space programs for decades and have a large pool of seasoned engineers and talents, which is why the Korean aerospace industry is far behind in the race for outer space,” he said.
Samsung Group, the largest conglomerate here, previously ran aerospace business arm Samsung Techwin, now renamed Hanhwa Techwin after it was acquired by Hanhwa Group in 2014. Techwin was established in 1977 to develop flight engines. Samsung Group sold part of Techwin’s flight engines business to Korea Aerospace Industries in 1999 and pulled completely out of the aerospace sector in 2014.
What makes this story different from my previous two posts is that its focus is not building a government program (and the bureaucracy to go with it) but to find way to develop a robust private aerospace industry, competing for market share in the world market. With that approach, South Korea might actually launch something in the coming years.
The new colonial movement: The head of the European Space Agency (ESA) said in a video interview this week that building a lunar base is their next major goal.
The head of the multinational agency, Johann-Dietrich Woerner, said the village would “serve science, business, tourism and even mining purposes.” In a video interview posted on the agency’s website, Woerner said a permanent lunar base is the next logical step in space exploration. He said the village could replace the International Space Station in the future. The ISS has been continuously occupied since 2000. It was originally set to be decommissioned by 2020, but its operation has been extended through 2024. The agency said it could take 20 years before the technology is ready to make the Moon village happen.
My next words might sound familiar (see the post below), but few technical details were provided in the video. Instead it appears from the article and the actual interview that the focus here is to establish a bureaucracy, not design rockets or spaceships. I suspect Woerner is looking for projects that can justify the existence of ESA and its bureaucracy, not actually build anything. That he thinks it will take 20 years to make it happen, based on our technology today, is strong evidence of this, since the pace of innovation in the past decade suggests instead that such a Moon colony could happen far quicker, once private space starts making real money in orbit.
The new colonial movement: Nigeria’s Minister of Science and Technology said this week that his country hopes to launch its first astronaut by 2030.
No details at all were provided, but it appears from the article that the focus here is to establish a bureaucracy, not design rockets or spaceships. I suspect they might be planning to pay a private company to put a Nigerian in space, but use this to justify creating a space agency that can be used as a vessel to provide jobs for all their friends.
Today’s podcast of my appearance on the John Batchelor Show is embedded below the fold. Russia, North and South Korea, China, and of course American commercial were on the agenda.
» Read more
The competition heats up: ULA’s Vulcan rocket has passed its first design review.
This is good news for ULA, but I wouldn’t get too excited. Announcements like this often have little to do with any real construction, and are often made to give the impression to the public and Congress and other investors that something is happening. Right now, all ULA is doing is pushing paper around. Only when they start cutting metal and testing real equipment will I consider Vulcan for real.
The article does provide an interesting tidbit. Despite protests that ULA hasn’t yet made a decision between Blue Origin or Aerojet Rocketdyne for the first stage engine of Vulcan, it was Blue Origin’s engine that they used for the design review, suggesting that this is the engine they plan on using in the real rocket.
The competition heats up: Virgin Galactic has signed a deal with Boom, the start-up company trying to build the first commercial supersonic passenger jet since the Concorde.
Boom, which has spent the past three months participating in Y Combinator’s startup accelerator program in Silicon Valley, has inked a deal with Virgin. As part of the deal, Virgin has taken an option in Boom’s first 10 planes, while Virgin Galactic, the private space exploration company, will assist with manufacturing and testing through its manufacturing arm, The Spaceship Company.
I hope Boom is more successful than Virgin Galactic in getting its project off the ground. If not, than it will be a long time before we see this plane take off.
The competition heats up: The new launch company Rocket Lab has announced that it expects the inaugural launch of its Electron rocket to take place sometime in the middle of this year.
The company announced March 22 that it has completed qualification tests of the Rutherford engine, allowing it to be used in flights of the Electron vehicle. A video released by the company showed the engine firing on a test stand for more than two and a half minutes.
The first launch is planned for the middle of this year, company spokeswoman Catherine Moreau-Hammond said March 23, with the overall flight test program running through the second half of the year. Those launches are planned from a site the company is developing on New Zealand’s North Island.
This company is in direct competition with Virgin Galactic’s LauncherOne, and like everyone will likely be in operation first, beating Branson’s company despite starting almost a decade later.
In the heat of competition: The first stage Russian engine in the Atlas 5 rocket that put Cygnus in orbit this week shut down six seconds prematurely for reasons that are as yet unclear.
The early shutdown had no effect on the Cygnus mission, as the Atlas 5’s upper stage compensated for it by burning longer. Nonetheless, ULA has opened an investigation to find out what caused the early shutdown.
An evening pause: A nice contrast with last night’s Beatles pause.
Hat tip Edward Thelen.
After more than a hundred flybys by Cassini of Titan scientists think they have located most of Titan’s mountains, including what they think will be its highest peak.
The coming dark age: An actor now faces ten years in prison because he used a air gun that shoots harmless plastic pellets while shooting a movie in New Jersey.
Read the article. As the writer properly concludes, “no film production company of any size should ever do business in New Jersey.” In fact, when it comes to guns I would avoid this fascist state in any way possible.
The coming dark age: A group of sixty professors at American University’s Washington College of Law have signed a letter claiming that to say “All lives matter” instead of “Black lives matter” is an example of “white supremacy.”
Dozens of professors from American University’s Washington College of Law (WCL) openly condemned an unknown student as a white supremacist for posting a sign with the catchphrase “All Lives Matter” on a faculty member’s door.
“The ‘All Lives Matter’ sign might seem to be a benign message with no ill intent, but it has become a rallying cry for many who espouse ideas of white supremacy and overt racism, as well as those who do not believe the laws should equally protect those who have a different skin color or religion,” the professors wrote in a statement to the WCL community.
For college professors to no longer recognize the plain meaning of words, and to instead assign a meaning of their own to those words, for their own political purposes, tells me that if I had a son or daughter attending this university I would pull them out immediately. Not only are students not being educated properly there, they are being taught nonsense and hate.
Cool image time! As Rosetta completes a several weeks of in-close observations it took the above oblique view (cropped and reduced to show here) of Comet 67P/C-G. The image was taken from about 7.5 miles with a resolution of about 3 feet per pixel. It shows the Imhotep flat area with the large 80-foot-high Cheops boulder in the center. It is worthwhile to compare this image with one taken in January.. Though the angle is far different, you can recognize the same areas in Imhotep where some of the surface has apparently evaporated away.
What I especially like about today’s image is that it really gives one a feel for what it would be like to stand on the surface here. The light gravity allows some strange rock configurations, such as that giant weird balancing outcrop on the horizon. If you were standing in Imhotep that outcrop would hang above you threateningly.
The spacecraft is now moving away from the comet for the next few weeks
Following the brief encounter at these close distances, Rosetta is now heading out on an anti-sunward excursion to around 1000 km to investigate the comet’s wider coma, tail and plasma environment. Today, 24 March, Rosetta is already over 200 km away from the comet. The current plan is for Rosetta to make a 30 km zero phase flyby around 9 April, before entering back into closer bound orbits by 21 April.
On Monday at a planetary science conference Alan Stern, the project scientist for New Horizons, outlined the science goals in studying the Kuiper Belt should the spacecraft’s mission be extened through 2021.
The main goal will be the January 1, 2019 fly-by of Kuiper Belt object 2014 MU69, estimated to be between 12 to 24 miles across. However, the proposal also includes the following:
“In addition to making a close flyby of MU69, we’re also going to be close enough in range to study quite a number of other small KBOs, and some large ones that are on the Pluto scale,” Stern said. New Horizons will be able to study them in ways that could never be accomplished from Earth. The closeness of the spacecraft will enable high resolution observations, and the ability to look for satellites that cannot be seen from Earth observatories or with the Hubble Telescope.
“Because we are looking back on the rest of the solar system, at the Kuiper Belt and the Centaur Population,” Stern said, “we’re going to be able to study another 18 or 20 small bodies to determine whether or not the recently discovered rings around the centaur Chariklo are a common occurrence, or something anomalous. And I don’t know of any other way over the next several years, except through New Horizons, that we can develop a data set like that.”
What I find amazing is that it appears from Stern’s remarks that NASA has not yet approved this proposal. Before the team discovered 2014 MU69, I would have been more skeptical about extending the mission, but since they will be able to do a close fly-by of a type of object never before seen, and considering the time and cost it takes to get to the Kuiper Belt, it seems foolish now to not approve this mission extension.
