Month: April 2016

New smallsat rocket company obtains financing

9:59 am

The competition heats up: A new rocket company, Vector Space Systems, has announced that it has obtained seed money to begin the development of a new rocket for launch very small satellites.

Vector is designed to provide dedicated launches of very small spacecraft. The vehicle is capable of placing satellites weighing up to 45 kilograms into a basic low Earth orbit, and 25 kilograms into a standard sun synchronous orbit. Those launches will cost $2–3 million each, with the higher price reserved for “first class” launches reserved as little as three months in advance.

This rocket would compete with Virgin Galactic’s LauncherOne and Rocket Lab’s Electron for the smallsat and cubesat business.

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Congress micro-manages rocket engineering again

9:56 am

In an effort to funnel money to Aerojet Rocketdyne at the cost of every other rocket company in the nation, the House Armed Services Committee has written a bill that tells the Air Force exactly how it will build its future rockets.

“The Committee shares the concern of many members that reliance on Russian-designed rocket engines is no longer acceptable,” the committee said April 25. “The Chairman’s Proposal, as recommended by Chairman Rogers of the Subcommittee on Strategic Forces, denies the Air Force’s request to pursue the development, at taxpayer expense, of new commercial launch systems. It instead focuses on the development of a new American engine to replace the Russian RD-180 by 2019 to protect assured access to space and to end reliance on Russian engines. The Mark also holds the Air Force accountable for its awards of rocket propulsion contracts that violated the FY15 and FY16 NDAAs.”

…“The funds would not be authorized to be obligated or expended to develop or procure a launch vehicle, an upper stage, a strap-on motor, or related infrastructure,” says a draft of the 2017 defense authorization bill.

As presently written, the bill would leave the Air Force only one option: use engines built by Aerojet Rocketdyne.

If anything demonstrates the corruption or foolishness of our elected officials, it is this proposal. Not only are they telling the Air Force how to design rockets, they are limiting the options so much that they are guaranteeing that it will either cost us more than we can afford, or it won’t be doable at all. As I say, either they are corrupt (working to benefit Aerojet Rocketdyne in exchange for money), or they are foolish, (preventing the Air Force from exploring as many inexpensive future options as possible).

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First Long March 5 begins assembly

9:44 am

The competition heats up: China has begun assembly of its first Long March 5 rocket, set for launch in September.

Yang Hujun, vice chief engineer, has spoken about the next steps for the Long March-5 project. “After the assembly is finished in the first half of this year, it will take a little more than a month to test it to ensure that the product is in good shape. The first launch will be made after it is out of the plant in the latter half of the year. “

The rocket will be able to put about 25 tons into orbit, making it one of the most powerful rockets in the world. They plan to use it on its first launch to put their next space station into orbit.

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Problems at Stratolaunch?

9:39 am

In the heat of competition: Vulcan Aerospace, the company building the giant Stratolaunch airplane designed launch orbital rockets from its underbelly, does not yet have a rocket for this purpose.

Originally that rocket was to be built by SpaceX, but that partnership ended in 2012.

Stratolaunch then contracted out its rocket work to Orbital Sciences Corp. (now Orbital ATK). The company also contracted with Aerojet Rocketdyne for six RL10C-1 rocket engines with an option for six more for use in the launch vehicle’s third stage.

The agreement with Orbital ended without the production of a launch vehicle, with Beames saying the rocket was not economical. Stratolaunch officials said they were reassessing the project in light of the shift in the market recently toward smaller satellites.

In 2015, Beames said that Stratolaunch was examining more than 70 launch vehicles for use with the Stratolaunch aircraft. He indicated that the company might use multiple launch vehicles to serve different payload classes. Beames said the company would announce its launch vehicle strategy in fall 2015, but that time came and went with no announcement. [emphasis mine]

It is very worrisome for them to be hunting for a rocket at this point of design. I am reminded of Virgin Galactic and SpaceShipTwo, which changed engine designs midstream, causing them enormous engineering problems and delays.

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New Hubble image of Red Rectangle

9:13 am

The Red Rectangle

Cool image time! I think the Red Rectangle might be my favorite planetary nebula. The new image on the right, taken by the Hubble Space Telescope, is the best yet of this weirdly shaped object. And it continues to suggest, as I noted whimsically in an article about it for Sky & Telescope back in November 2014, that this is a web being spin by the universe’s largest spider.

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New images of failed Beagle 2 on Mars

9:02 am

By carefully improving the resolution of images taken by Mars Reconnaissance Orbiter of the landing site of the 2003 European Mars lander Beagle 2, scientists think the lander might have successfully landed but failed to deploy its solar shields completely.

Showing a bright blip in dusty terrain, the new picture is four times the resolution of previous images. The image adds weight to the theory that the diminutive spacecraft – just under a metre in diameter – landed as planned on Mars in 2003, but failed to fully unfurl its solar panels. “Given the size of Beagle 2, even with super-resolution images you are not likely to see more than a series of blobs because it is so small,” said Mark Sims, of the University of Leicester and former mission manager for Beagle 2. “What it does show is that it is on the surface and it is at least partially deployed.”

The technique they have developed for improving image resolution will also be useful to tease out new details about the Martian surface.

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Nirvana – Lithium

6:01 pm

An evening pause: I must admit that the hard rock music of Kurt Cobain has interested me so little that, until this video was suggested to me, I had never listened to it. Though the music itself doesn’t do much for me personally, the lyrics and the history of the song were quite surprising. To quote from the second link,

Cobain said the song is about a man who, after the death of his girlfriend, turns to religion “as a last resort to keep himself alive. To keep him from suicide.” While Cobain said the narrative of “Lithium” was fictional, he said, “I did infuse some of my personal experiences, like breaking up with girlfriends and having bad relationships.” Cobain acknowledged that the song was possibly inspired in part by the time he spent living with his friend Jesse Reed and his born-again Christian parents. He explained to Azerrad, “I’ve always felt that some people should have religion in their lives [. . .] That’s fine. If it’s going to save someone, it’s okay. And the person in [‘Lithium’] needed it.”

The song was published in 1992. I suspect that even Cobain would be considered evil by the today’s modern generation for daring to express positive thoughts about religion.

Hat tip Wayne Devette.

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Soyuz rocket launch scrubbed due to faulty IMU

8:51 am

Uh-oh: A Soyuz rocket launch from French Guiana was scrubbed an hour before launch on Sunday because of detected problems with the inertial measurement unit (IMU) in its navigational system.

Arianespace chief executive Stephane Israel tweeted Sunday that the faulty inertial measurement unit, or IMU, will be replaced overnight in time for a launch attempt Monday. The IMU is located on the Soyuz rocket’s third stage and is used to determine the heading and orientation of the vehicle in the first nine minutes of its mission, feeding critical attitude data to the launcher’s guidance computers, which transmit steering commands to the engines.

The venerable Soyuz booster flies more often than any other launcher in the world, and delays due to technical causes are rare. [emphasis mine]

This is not good news for Russia’s aerospace industry, as it suggests that the quality control problems Russia has experienced with the company that manufactures its Proton rocket are now beginning to appear with the different company that manufactures the Soyuz rocket.

If true, this is also very bad news for American astronauts, who must use this rocket to get to and from space.

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Fake images in biology research papers

9:38 am

The uncertainty of peer review: A new study has found that since 1995 as many as 5.5% of all biomedical research papers per year contain duplicate or faked images.

Bik, who is at Stanford University in California, spent two years looking at articles published from 1995 to 2014 in 40 different journals, hunting for instances in which identical images were used to represent different experiments within the same paper. She cross-checked the duplications that she found with her two co-authors, both microbiologists.

Overall, 4% of the inspected papers contained such images, the researchers found. But rates ranged from over 12% in the International Journal of Oncology, to 0.3% in the Journal of Cell Biology, which has since 2002 systematically scanned images in its accepted papers before publication. Journals with higher impact factors generally had lower rates of duplicated images.

…Many of the problems were probably sloppy mistakes where people selected the wrong photograph, says Bik. But half or more look deliberate — because images are flipped or rotated or the same features occur twice in the same photograph. [emphasis mine]

Essentially, a significant number of scientists in medical research are purposely faking data.

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Brown shirts attempt to silence conservative speaker at American University

11:17 pm

Fascists: 150 protesters harassed and tried to prevent a lecture by Breibart editor Milo Yiannopoulos at American University on Thursday.

According to onlookers, there were nearly 150 protesters outside the venue at American University, screaming at event goers as they quietly entered the building for Yiannopoulos’ lecture. As the event began, Milo threatened to donate $20 to the Donald Trump campaign for every unnecessary disruption, a remark which received significant applause and laughter.

Despite this warning, Black Lives Matters protesters accused Yiannopoulos of “white supremacy” for his decision to wrap up the event when an African-American student was waiting at the microphone to ask a question. They called him a “f**cking racist” and yelled at other students in the room who were defending Yiannopoulos’ right to speak.

The only hate I see here is coming from the protesters, who are filled with so much venom that they can’t permit themselves (or anyone else) to hear anything the speaker has to say.

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Avoiding the period in space

9:37 am

New research has outlined the techniques available to female astronauts to prevent menstruation in space.

Rather than researching the consequences of women having a period in space, the researchers are recommending that women avoid them completely, something that appears to have been the policy of NASA on ISS. This is a big mistake. The whole point of having a space station is to find out the consequences to the human body imposed by weightlessness. Future space explorers will need to reproduce. We need to know now if that will be possible.

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Bigots harass white woman for singing music from India

8:01 pm

The bigoted left: Thugs at Brown University harassed a performer Thursday because she dared sing music from India even though she happened to be white.

But to some students, it was actually an intimate evening of gruesome cultural appropriation, because Grossman had the temerity to sing chants from India despite being white. “How does your whiteness impact how you engage with these cultures?” a student asked Grossman prior to her performance, according to The Brown Daily Herald. Another denounced her for “disturbing and appropriative language” on her website.

Eventually, Grossman’s performance began, but the protesters in the audience continued to shout out questions, which caused attendees who actually wanted to hear the performance to turn around and tell them to be quiet. Students were induced to move outside after announcing they would hold their own competing kirtan (notably, a photo of the protesters suggested only a handful were ethnically Indian).

What was really going on here was an example of pure bigotry. They attacked this woman merely because of her skin color. They hate her because she is white, and want to destroy her because of it.

Note that this isn’t the first example of thuggery by jack-booted brownshirts at Brown. Nor do I expect it to be the last..

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The failed predictions of Earth Day

5:47 pm

On this anniversary of the first Earth Day in 1970, it behooves us to once again review the predictions of the environmental experts that even today the environmental movement relies on and continues to worship, men like Paul Ehrlich and David Brower, the first executive director of The Sierra Club.

The Daily Caller today provided us a list of the seven most significant predictions from that day, all of which turned out to be wrong. For example, Ehrlich repeatedly predicted that millions would starve in the coming decades:

Stanford professor Dr. Paul Ehrlich declared in April 1970 that mass starvation was imminent. His dire predictions failed to materialize as the number of people living in poverty has significantly declined and the amount of food per person has steadily increased, despite population growth. The world’s Gross Domestic Product per person has immeasurably grown despite increases in population.

Ehrlich is largely responsible for this view, having co-published “The Population Bomb” with The Sierra Club in 1968. The book made a number of claims including that millions of humans would starve to death in the 1970s and 1980s, mass famines would sweep England leading to the country’s demise, and that ecological destruction would devastate the planet causing the collapse of civilization.

Brower meanwhile revealed the tyrannical aspect of the environmental movement, stating that “[a]ll potential parents [should be] required to use contraceptive chemicals, the government issuing antidotes to citizens chosen for childbearing.” He went on to found Friends of the Earth and the League of Conservation Voters.

Ehrlich continues to push the same predictions, even though none of his past predictions have come true. But, then, what does that matter? Why should reality have anything to do with anything? It’s that he cares that matters!

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More evidence you can’t trust anything Donald Trump says

10:57 am

Just go to this link and read it. Trump has increasingly reminded me of Clinton in everything he has said and done in the past few weeks, with only one problem. Clinton has more style and a greater understanding of policy, even if I disagreed with him and considered him a liar in almost everything he said.

More and more I am convinced that this prediction of Trump’s administration will turn out to be exactly right.

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Obamacare bankrupting state governments

9:53 am

Finding out what’s in it: States that agreed to Obamacare’s Medicaid expansion are now discovering that it is bankrupting them.

[T] he budget scuffle [in Arkansas over the expansion] has highlighted the harsh fiscal reality emerging in the Obamacare Medicaid-expansion program — and these lawmakers will have to own it. Beginning next year, Arkansas is obligated to share 5 percent of the program’s cost. Doing this would account for a whopping 60 percent of the year-over-year growth in the state’s budget. With a 10 percent state match on the horizon — coupled with the program’s over-enrollment, cost overruns, and waste, fraud, and abuse — Medicaid expansion will devour Arkansas’s budget over the next ten years.

The budget picture is similarly bleak in other states that took the plunge. Only 18 months into Ohio’s expansion, the state’s total Medicaid costs nearly doubled, to $4.05 billion. By next year, Buckeye taxpayers will be on the hook for over $130 million to meet the 5 percent state match, more than double the projected $55.5 million.

The worst part of this story however is that voters in Arkansas clearly indicated in elections that they wanted the expansion to end. Despite this, the governor (a Republican) and elected officials are still maneuvering to maintain the expansion. Like Congress after 2010 and 2014, landslide victories by conservatives seem to have no meaning to these people.

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Shelby blocks Export-Import Bank nominee

9:38 am

In a move that is preventing the recently renewed Export-Import Bank from functioning, Senator Richard Shelby (R-Alabama) has been blocking the nomination of a new board member.

Until the board position is filled, the bank cannot finance any deals greater than $10 million, which essentially prevents it from doing much.

I find this story quite surprising. It says that Shelby has opposed the Ex-Im Bank because he considers it the worse form of “crony capitalism”. Yet, Shelby is also the king of aerospace pork, pushing NASA to fund SLS (thus pouring money into Alabama and the Marshall Spaceflight Center), despite the fact that SLS is a gigantic boondoggle that will never accomplish anything in space.

I suspect that Shelby’s real goals are twofold: 1. He doesn’t like the deals the bank has been financing, and wants to apply pressure on them to instead give deals to his own corporate buddies. 2. He is trying to extort campaign contributions from the parties involved.

Sadly, I can’t believe for an instant that Shelby has altruistic motives.

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China to launch full space station in 2018

9:26 am

The competition heats up: China has announced that it will launch the first module of its full space station, named Tianhe-1, in 2018.

The article also gives an short summary of China’s space plans in 2016:

2016 will also be a busy and crucial year for China. Assembly of its second space lab, Tiangong-2, has been completed and the space station prototype will launch in September. This is set to be followed a month later by the Shenzhou-11 crewed mission with two Chinese astronauts. It will also debut new launch vehicles, the Long March 5 and 7, which will greatly increase the country’s launch capabilities.

Long March 5 is capable of putting 25 tons in orbit, making it comparable to Boeing’s Delta 4 Heavy, the most powerful rocket presently operational.

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Evidence of water on Ceres?

9:21 am

water on Ceres?

New data from Dawn suggests that there is significant water locked in surface of Ceres’s north polar regions.

These data reflect the concentration of hydrogen in the upper yard (or meter) of regolith, the loose surface material on Ceres. The color information is based on the number of neutrons detected per second by GRaND. Counts decrease with increasing hydrogen concentration. The color scale of the map is from blue (lowest neutron count) to red (highest neutron count). Lower neutron counts near the pole suggest the presence of water ice within about a yard (meter) of the surface at high latitudes.

Note that the data has not detected water. The blue areas on the image to the right suggest an increased amount of hydrogen, which could only be held to the surface if it was locked in some molecule, with water being the most likely candidate. Like the Moon, until we actual capture some samples, it will be difficult to confirm with certainty the presence of water.

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San Francisco requires new buildings have solar panels

9:10 am

Another reason to leave California: San Francisco’s Board of Supervisors has unanimously passed a local law that will require all new buildings, both commercial and residential, that are lower than 10 stories tall to install solar panels on their roofs.

San Francisco’s new regulations add to already existing Californian laws which require 15 percent of rooftops on buildings of 10 stories or less to be unshaded and solar ready. Under the new law, buildings must have either solar photovoltaic or solar water panels installed, or a mix of the two.

As part of a concerted effort to one day run the city entirely on renewables, the mayor set up a taskforce in 2011 to develop policies and programs that steer it in this direction. It hopes to achieve this goal by 2025.

1. This will add a significant cost to the construction of new buildings, guaranteeing that there will be a decline in construction of such buildings in San Francisco.

2. I am certain that the task force that the mayor set up in 2011 was dominated by individuals in the solar power industry, all of whom are going to benefit greatly by this new law. I would also not be surprised if I learned that they donated money to the mayor’s campaign fund.

3. This law, as well as the city’s plan to run itself entirely on renewables by 2025, are pure fantasies based on ideology that no law can dictate. They must evolve, based on the realities of economics and technological discovery. That San Francisco’s political leadership can’t understand this fundamental fact of life indicates that this city is going to bankrupt itself in the near future, especially since its population overwhelming agrees with the fantasies of their political leaders. Expect more stupid laws like this, and except the situation there to become increasingly oppressive as these ideologues increasingly impose their unworkable fantasies on everyone.

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California’s Democratic fascist attorney general loses in court

9:52 pm

Link here. In her campaign for California governor, Attorney General Kamala Harris has been demanding that conservative organizations hand her their confidential tax information so she can obtain the names of their donors.

Her obvious intent was either to publicize the names of donors, which are confidential under federal law, so that they could be threatened by liberals, or else to shut them up herself through bogus investigations. Americans For Prosperity brought an action in federal court, seeking an injunction barring Harris from seeking Schedule B to its Form 990. Today, following a full trial on the merits, Federal Judge Manuel Real granted AFP’s motion and issued a permanent injunction against the Attorney General.

Go to the link and read it all. The reasons that the judge ruled against this fascist thug who is using the power of her position as attorney general to attack her opponents are quite ugly. It seems the court recognized that Harris and her liberal supporters posed a violent threat to those donors.

During the course of trial, the Court heard ample evidence establishing that AFP, its employees, supporters and donors face public threats, harassment, intimidation, and retaliation once their support for and affiliation with the organization becomes publicly known. For example, Lucas Hilgemann, Chief Executive Officer of AFP, testified that in 2013, the security staff of AFP alerted him that a technology contractor working inside AFP headquarters posted online that he was “inside the belly of the beast” and that he could easily walk into Mr. Hilgemann’s office and slit his throat. (Hilgemann Test. 2/23/16 Vol. I, p. 57:2–14). That individual was also found in AFP’s parking garage, taking pictures of employees’ license places. (Id. at 57:15–23). Another witness and major donor, Art Pope, testified about an AFP event in Washington D.C. in 2011. Mr. Pope testified that after protestors attempted to enter the building and disrupt the event, they began to push and shove AFP guests to keep them inside of the building. (Pope Test. 2/24/16 Vol. II, p. 47:7–15). Mr. Pope attempted to help a woman in a wheelchair exit the building; however the protestors had blocked their path. (Pope Test. 2/25/16 Vol. I, p. 21:20–22:12). Once they finally exited the building, they still had to go through a hostile crowd that was shouting, yelling and pushing. (Id. at 22:22–23:2). At another event in Wisconsin, after speaking to a crowd of AFP supporters, Mr. Hilgemann was threatened by a protestor who used multiple slurs and spit in Mr. Hilgemann’s face. (Hilgemann Test. 2/23/16 Vol. I, p. 48:12–49:15). Again, at another event in Michigan where an AFP tent was set up, several hundred protestors surrounded the tent and used knives and box-cutters to cut at the ropes of tent, eventually causing the large tent to collapse with AFP supporters still inside. (Id. at 50:16–51:25).

This is only one excerpt of the judge’s detailed opinion, which goes on to list more examples of liberal thuggery and brown-shirted violence.

The worst part of this is that I expect Harris to win the election and become governor of California. That will put her in an even stronger position of power in the Democratic Party, allowing her to shape it to become an even more oppressive engine for hate and tyranny. If you are conservative and live in California, be very afraid. The government will soon be knocking on your door, and the visit will not be friendly.

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Orbital ATK negotiating lease for part of VAB

9:36 pm

The competition heats up: Orbital ATK has begun negotiations with NASA for possibly leasing part of the Vehicle Assembly Building (VAB) for use in connection with a military rocket.

Virginia-based Orbital ATK is one of two rocket companies that launch resupply missions to the International Space Station, but this deal would not involve those missions or that rocket, the company’s Antares. The Antares launches from NASA’s space port at Wallops Island, Va., carrying the Orbital ATK Cygnus capsule.

The new rocket that Orbital ATK hopes to develop and one day assemble in the VAB would be a medium- to heavy-lift rocket.The planned rocket currently referred to by the name the Air Force set for it, the Evolved Expendable Launch Vehicle-class rocket.

It sounds like Orbital ATK is putting together a bid to compete for the Air Force rocket contract, and needs to get a handle on the costs for using the VAB at Kennedy in order to make the offer credible.

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China grows mouse embryos in space

10:51 am

During a two week unmanned biology satellite mission, Chinese scientists successfully demonstrated that mouse embryos can develop in weightlessness.

The team developed an embryo culture system and placed it within a small enclosed chamber [on the spacecraft] that provides the ideal conditions for the embryos to develop in space. While the chamber was in orbit, a camera attached to the experiment took photographs of the embryos as they developed in microgravity, and sent these images back to Earth. With the aid of their imaging technology, the researchers were able to observe how the mammalian two-cell stage embryos developed into blastocysts under microgravity after four days. Blastocysts are structures formed in the very early development of mammals. In humans blastocysts begin to form five days after fertilization.

The researchers will now compare their space-developed embryos to those cultured in normal laboratory environments on Earth to see what differences there are between the two at both a cellular and molecular level.

None of this proves that life can be conceived and grow in weightlessness. It does however suggest that it might be possible.

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50 year old time capsule in Houston reveals space artifacts

9:40 am

In opening a time capsule from 1966 at a Houston library, workers discovered a flag flown in space by Pete Conrad on Gemini 5, and a model of the Gemini capsule and Titan rocket that launched it.

The capsule unfortunately had gotten water-logged, so that many of the paper items inside were damaged.

I must admit it seems strange to me to open a time capsule when people are still alive (like myself) from the time the capsule was sealed, as the basic purpose of the capsule should be to pass information on to future generations, long after its builders are gone.

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