Iridium’s next generation constellation of satellites

9:10 am

The competition heats up: Iridium prepares the first 10 of a total of 81 new satellites for launch on SpaceX’s Falcon 9 in September.

The Iridium Next program is a $3 billion investment by Iridium, according to Matt Desch, Iridium’s chief executive officer. Iridium’s purchase of 81 satellites represents approximately $2.2 billion of that cost, Desch said, and the company’s launch contract with SpaceX for seven Falcon 9 flights was valued at $492 million when the parties signed it in 2010. That was the largest commercial launch contract in history until last year’s 21-launch order by satellite Internet provider OneWeb with Arianespace.

The first 10 Iridium Next satellites will fly on a Falcon 9 rocket in September, followed by a second launch as soon as December with the next batch. Iridium managers will give the go-ahead for the second launch once the first 10 satellites finish initial in-orbit tests, Desch said. The other five launches should occur about once every two months next year to fill out the Iridium Next fleet 485 miles (780 kilometers) above Earth. Iridium’s contract with SpaceX calls for all the missions to fly on newly-built Falcon 9s, a situation unlikely to change any time soon since insurance arrangements for the initial launches have been finalized.

But Desch said he is open to purchasing reused Falcon 9 boosters in the future “if they’re the right price.”

To meet this schedule SpaceX’s launch schedule will have to ramp up considerably from its present rate of one launch about every three weeks.

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Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 

The print edition can be purchased at Amazon or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

Trump doesn’t care if Republicans hold Senate

12:51 pm

Update on the November Democratic primary: Donald Trump was quoted in a news article today that he really doesn’t care that much it the Republicans retain their majority in the Senate.

When I asked him recently whether the party’s maintaining its majority in the Senate meant anything to him, he replied: “Well, I’d like them to do that. But I don’t mind being a free agent, either.” Trump has shown similarly little interest in helping his party’s committees build the sort of war chests typically required in a campaign year. After winning the presidential nomination on a shoestring budget and with fewer paid staff members than the average candidate for governor, he has been visibly reluctant to help build much in the way of national campaign infrastructure, sending a clear message to his fellow Republicans: This fall, you’re on your own. [emphasis in original]

I strongly advice all my readers to read the analysis at the link. From all accounts, Trump’s campaign effort sure does look like he is a Democratic wolf in Republican sheep’s clothing, and that this prediction describing an actual Trump administration will prove amazingly accurate.

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Another Obamacare co-op fails

11:34 am

Finding out what’s in it: The third Obamacare co-op in the past two weeks has failed. .

Illinois regulators took steps Tuesday to shut down Land of Lincoln Health, a 3-year-old startup that lost $90 million in 2015 and more than $17 million through May 31. Illinois Department of Insurance officials announced they are seeking a court order allowing the state to take over Land of Lincoln Health and prepare the company for liquidation. The department’s acting director, Anne Melissa Dowling, will work with the federal government to establish a 60-day special enrollment period for Land of Lincoln policyholders to find and purchase new health coverage.

This leaves the count at 16 failures out of 23 Obamacare co-ops. And there will be more. The economics of the co-ops never made sense, dependent as they were on gigantic and unaffordable subsidizes from the government. In fact, none of the economics of any of Obamacare make sense, which is why the whole monstrous law has raised costs for everyone and made being a doctor a far worse bureaucratic nightmare than it was before the law was passed.

It is a good thing the American people have woken up and decided to nominate candidates for President who are avowed conservatives with proven track records for limiting the power of government. Oh wait…

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Conscious Choice cover

Now available in hardback and paperback as well as ebook!

 

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Why no one should be surprised by AG Lynch’s failure to uphold the law

10:11 am

This story, about how Attorney General Loretta Lynch refused during testimony to Congress this week to admit the clear illegality of giving classified information to people without clearance, should not surprise anyone. Nor should her partisan willingness to protect Democratic politicians like Hillary Clinton.

Before she was even ratified by the Republican-led Senate in 2015, she was exposed as someone who was easily willing to ignore the law during her nomination hearings. As I wrote then,

The video of Lynch’s non-answer to Cruz’s question is quite shocking. I dare you to watch it and tell me afterward that this administration and Democratic Party is not a threat to your freedom and rights.

Cruz was not afraid to buck the trend and vote against her. The majority of the Republicans in Congress however were, as always, wimps, and let the Democrats get her approved. We are paying for this now.

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Dormant volcano near Rome reawakens

9:47 am

A volcano near Rome that last erupted 36,000 years ago is now showing signs of re-awakening.

Scientists previously assumed Colli Albani, a 15-kilometer (9-mile) semicircle of hills outside Rome, was an extinct volcano since there was no record of it having erupted in human history. But in recent years, scientists have observed new steam vents, earthquakes and a rise in ground level in the hills and surrounding area. These observations, along with new evidence of past eruptions and satellite data, indicate Colli Albani is starting a new eruptive cycle and could potentially erupt in 1,000 years from now, according to a new study published in Geophysical Research Letters, a journal of the American Geophysical Union.

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Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

 

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

Privately built smallsat designed deep space communications

9:05 am

The competition heats up: A partnership between two British space companies, a smallsat manufacturer and a space antenna operator, will team up to build and test a new smallsat communications satellite in lunar orbit.

The SSTL-GES Lunar Pathfinder team are already working on the initial baseline design, with technical assistance from the European Space Agency (ESA). SSTL are designing a series of lunar communication satellites and will be building on their heritage of small satellite platforms in Low Earth orbit and Medium Earth orbit to go beyond Earth’s orbit for the first time. GES are upgrading one of the famous antennas at their Goonhilly site in Cornwall, UK, into a deep space ground asset, which will be the first element in a commercial deep space network. In addition, GES will provide a dedicated mission operations centre situated in Cornwall.

What is interesting about this is that this is a private effort to develop a modern commercial deep space communications network for future planetary missions. It would be competitive with NASA’s Deep Space Network, which presently is the only game in town and is generally made up of upgraded 1960s based technology. This new network would also eventually include a dedicated network of smallsats scattered through the solar system to act as communications relays. This is something that NASA does not provide, depending instead on the communications instruments of the planetary missions themselves.

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ESA contract for hypersonic engine research

8:52 am

The competition heats up: The European Space Agency has signed a research contract for 10 million euros with Reaction Engines to build a ground-based prototype of its hypersonic rocket engine.

While ground testing is always necessary, I am not sure what they gain by building a solely ground-based prototype. Hypersonic engines use the oxygen in the atmosphere, much like jet engines. Their operation however is dependent on altitude as well as the speed in which they are traveling, neither of which is easily tested on the ground.

This project is also one part of the United Kingdom’s new space agency program.

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Rocket Lab gets new launch contract

11:17 pm

The competition heats up: Rocket Lab has signed a three launch contract with the smallsat Earth resources satellite company Planet (formerly Planet Labs).

The contract covers three dedicated launches of Dove satellites built by San Francisco-based Planet, formerly known as Planet Labs, on Electron vehicles. The companies did not announce terms of the deal, although Rocket Lab quotes a list price of $4.9 million per Electron launch on its website.

Mike Safyan, director of launch and regulatory affairs for Planet, said in an interview during the International Space Station Research and Development Conference here that the number of satellites that each launch will carry is still being determined, but will likely be between 20 and 25. Each Dove is a three-unit cubesat with a mass of about five kilograms.

If this report as well as previous ones are correct, the first Electron rocket launch will happen before the end of this year.

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Toilet failure on U.S. segment of ISS

11:14 pm

According to this report, the American-built toilet on the U.S. part of ISS has broken down.

The story has few details, and is based on anonymous sources. Nonetheless, I suspect it is true, as the American toilet has had problems in the past, was originally designed for easy transport up and down from ISS on the space shuttle, and is thus difficult to repair in space.

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Breakthrough on battery life?

6:50 pm

New research might have discovered engineering that could significantly increase the efficiency of the batteries we use.

This is where Mya Le Thai’s magic gel comes in. Typically, a Lithium Ion battery can go through between 5000 and 7000 recharge cycles before it dies and will also gradually lose its energy storage capacity over time. When researchers applied Thai’s plexiglass-like gel to gold nanowires in a manganese dioxiode shell, it increased that number to over 200,000 and the battery didn’t lose any of its power or storage capacity over a period of three months.

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New Mexico insurance company abandoning Obamacare exchange

5:52 pm

Finding out what’s in it: A major New Mexico health insurance company has decided to stop selling individual insurance policies through the Obamacare exchange.

Apparently, people who got insurance through the exchange were generally sicker to begin with, and were poorer (80% required subsidies). The company decided the cost was too much.

Meanwhile, Obama has declared that the solution to this very bad government-run health care system is more government!

President Barack Obama, reviewing his signature health law six years into its implementation, is suggesting Congress and his White House successor add a government-run, or public, insurance option to the Affordable Care Act and increase federal financial assistance for people to buy coverage.

The problem with this proposal is this is exactly what the Obamacare exchanges were, except that the health insurance itself was provided by private companies. Obama is suggesting we expand the exchanges (which have failed miserably), but augment that failure with a system kind of like the Veterans Administration, where the government provides the healthcare. That should work just great, assuming we lived in a fantasyland invented by progressive leftists who pay no attention to reality.

But then, I think we do, considering how many people seem willing to vote for Hillary Clinton, a big supporter of Obamacare and a long time proponent of it.

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Ban AC for DC

10:42 am

Link here. As Glenn Reynolds notes

I’m inspired by Rep. Lamar Smith, R-Tex., who noticed something peculiar recently. It seems that EPA Administrator Gina McCarthy, who spends a lot of time telling Americans that they need to drive less, fly less, and in general reduce their consumption of fossil fuels, also flies home to see her family in Boston “almost every weekend”; the head of the Clean Air Division, Janet McCabe, does the same, but she heads to Indianapolis. In air mileage alone, the Daily Caller News Foundation estimates that McCarthy surpasses the carbon footprint of an ordinary American. Smith has introduced a bill that wouldn’t target the EPA honchos’ personal travel, though: It provides, simply, that “None of the funds made available by this Act may be used to pay the cost of any officer or employee of the Environmental Protection Agency for official travel by airplane.”

This makes sense to me. We’re constantly told by the administration that “climate change” is a bigger threat than terrorism. And as even President Obama has noted, there’s a great power in setting an example: “We can’t drive our SUVs and eat as much as we want and keep our homes on 72 degrees at all times … and then just expect that other countries are going to say OK.”

Likewise, it’s hard to expect Americans to accept changes to their own lifestyles when the very people who are telling them that it’s a crisis aren’t acting like it’s a crisis. So I have a few suggestions to help bring home the importance of reduced carbon footprints at home and abroad:

Reynolds than goes on to suggest further restrictions on the fossil fuel use of the hoi poloi in Washington, including heavy taxes on fuel used by private jets, heavy taxes on coastal regions like liberal cities like New York, Boston, and Washington to prepare for sea rise, and the banning air-conditioning in the District of Columbia.

Obama makes a great point about setting the thermostat at 72 degrees. We should ban air conditioning in federal buildings. We won two world wars without air conditioning our federal employees. Nothing in their performance over the last 50 or 60 years suggests that A/C has improved things. Besides, The Washington Post informs us that A/C is sexist, and that Europeans think it’s stupid.

Makes sense to me!

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Black racism and hate

9:07 am

Three stories today illustrate the growing hate, violence, and bigotry within the modern black power movement:

These are only a sample of the numerous similar stories in the past few years, most of which revolve around the generally racist Black Lives Matter movement, which only cares about black lives and gets very offended if you note that all lives matter. Consider for example the words of Babu Omowale, the “national minister of defense for the People’s New Black Panther Party” in the third link above:

We know that we are owed land, we are owed monies, we are owed restitutions and we are owed reparations.

In other words, blacks today must be rewarded and everyone else who is not black punished because of something that was done to someone else by someone else, a hundred years or more in the past. And the only reason blacks are owed reparations is because they are black, with everyone else who is not black guilty and therefore to be punished, even though no one today had anything to do with the past injustice of slavery.

While most blacks in America are ordinary people who don’t hate anyone and want to live their lives peaceably, the culture they live within is increasingly focused, like the New Black Panthers, on race and hate. That culture is also increasingly abandoning the ideals that made the civil rights movement a success and led to election of a black man as President of the United States, even though blacks comprise less than 15% of the American population.

The consequences of this will be exactly the opposite of what the Black Lives Matter movement and the New Black Panthers claim they want, a greater respect for blacks. Instead, these movements will isolate blacks and make them a target, an enemy to everyone else in the country. I can’t emphasize how mistaken and foolish this is. Unless the good people in the black community reject it soon and loudly, they — as well as everyone else — are going to suffer badly in future years because of it.

It never pays to view people by their race, ethnicity, or gender. What matters is what each person does. We are not races, ethnicities, or genders. We are each a human being, each with a soul and a potential to do good or evil. We should thus be judged as an individual. Everything else is irrelevant, and if you try to include it you are revealing yourself to be racist and a hate-monger.

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Sierra Nevada completes first Dream Chaser milestone

7:56 am

The competition heats up: Even as it prepares to complete the last milestone in its NASA contract for developing a manned version of Dream Chaser, Sierra Nevada has just completed the first milestone on its contract to build a cargo version of the reusable lifting body spaceplane.

Though Sierra Nevada did not win a contract to build the manned Dream Chaser, it did have a development contract with NASA that called for one more glide flight test, a test the company had until now decided not to fly because the cost would exceed the milestone payment. This changed however after they won a cargo contract, as the flight will provide important test data for building the cargo version.

Meanwhile, the company’s plan for building the cargo vehicle has been approved by NASA, thus rewarding them their first milestone on that contract, with the following schedule:

Per current schedule goals, Mr. Olson added the inaugural Dream Chaser cargo flight to ISS is aiming for a launch – on the United Launch Alliance Atlas V – as early as October 2019, or as late as April 2020. The company is aiming to build two Dream Chasers, able to fly a total of 30 times over a 10 year lifetime.

Once built and successfully flying, they also plan to move forward on developing the manned version, both for NASA and for others.

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Vision problems from weightlessness

6:03 pm

This article provides an excellent review of the vision problems caused by long term exposure to weightlessness, including the efforts to study the problem on Earth.

Bottom line:

Before a human trip to Mars — a journey of six-to-nine months that NASA says it wants to achieve by the 2030s — researchers agree that VIIP [the name given to this problem] must be understood much better. VIIP could be the first sign of greater dangers to the human body from microgravity. “We’re seeing the visual and neural, ophthalmic manifestations of it,” Barratt said. “I’m fairly certain this is a bit more global than that.”

Richard Williams, the chief health and medical officer at NASA, agrees that what we do not know about VIIP still poses the biggest threat. Ironically, one of the only ways to get more knowledge is spend more time in microgravity. “The longer we stay in space, the more we’re going to learn,” Williams said.

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Getting and Installing Linux – Part 3

6:01 am

UEFI and booting Linux on Win 8.1 & 10 machines

by James Stephens

Unified Extensible Firmware Interface (UEFI) is intended to be a modern alternative to BIOS. Ideally UEFI-(Secure Boot) blocks malware from being loaded when the computer is booted by using digital keys which software must possess in order to be booted onto the computer. UEFI supplants the traditional BIOS and it’s post screen, appreciably shortening boot times but sometimes adding a few more steps to set up a computer to boot into Linux. If necessary UEFI-(Secure Boot) may be disabled to allow access to the BIOS and the booting of non-UEFI complaint operating systems, such as 32 bit Linux or legacy Windows, and set up the computer to boot into Linux as I described in the previous post. But I recommend using UEFI if at all possible.
» Read more

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Another Obamacare co-op folds

12:41 am

Finding out what’s in it: Another Obamacare co-op folded today, the second to do so this week and the 15th out of the original 23 to fail.

Oregon’s Department of Consumer and Business Services (DCBS) announced Friday that it is taking over the insurer, known as Oregon’s Health CO-OP, and will liquidate the company. The plan’s 20,600 enrollees will be forced to find new health insurance, with their plans ending on July 31. The state will hold a special sign-up period to allow these enrollees to find new coverage.

Do not be surprised if most if not all of the remaining 8 co-ops also shut down in the next year. Do not be surprised if we also see the failures of several private for-profit insurance companies as well.

Too bad no one predicted these failures, except for every Republican in Congress as well as conservatives and tea party activists across the country.

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Two anti-fracking/anti-oil industry environmental papers retracted

11:40 pm

Thank goodness these were peer reviewed! Two environmental papers, one claiming increased air pollution near fracking sites and the second claiming that the 2010 Gulf of Mexico oil spill caused air contamination, have now both been retracted because of “crucial mistakes.”

According to the corresponding author of both papers, Kim Anderson at Oregon State University, the journal plans to publish new versions of both papers in the next few days. In the case of the fracking paper, the conclusions have been reversed — the original paper stated pollution levels exceeded limits set by the U.S. Environmental Protection Agency (EPA) for lifetime cancer risk, but the corrected data set the risks below EPA levels.

The fracking paper received some media attention when it was released, as it tapped into long-standing concerns about the environmental dangers of hydraulic fracturing (fracking), which extracts natural gas from the earth. A press release that accompanied the paper quoted Anderson as warning: “Air pollution from fracking operations may pose an under-recognized health hazard to people living near them.”

Both papers, published in Environmental Science and Technology, were retracted on the same day (June 29), both due to mistakes in reported levels of polycyclic aromatic hydrocarbons (PAHs), pollutants released from burning oil, gas, and other organic matter.

They say that the errors were due to an “honest spreadsheet error.”

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TMT likely to abandon Hawaii

3:55 pm

Officials from the consortium that is building the Thirty Meter Telescope (TMT) have revealed that they are looking very seriously at alternative locations.

Officials behind the proposed Thirty Meter Telescope (TMT) are considering new locations for the $1.4bn facility, and expect to decide whether to opt for a new site early next year. The TMT is due to be built on Hawaii’s Mauna Kea mountain but, following protests from local residents, its building permit was revoked last December by the state’s Supreme Court. New locations that are being considered include Baja California in Mexico, the Canary Islands and Chile, as well as locations in India and China.

They claim that Hawaii is still their first choice, but if they don’t see any progress by summer in the permitting process, I expect them to tell Hawaii to go to hell (though not in those words) and pick somewhere else.

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