Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

Aerojet Rocketdyne to cut costs and streamline operations

9:08 am

The competition heats up: In renaming itself from GenCorp to Aerojet Rocketdyne, the company also announced today a four year program to cut costs and reduce its workforce by 10%.

It appears that most of the cuts will come from upper management, which suggests the company has identified fat it needs to get rid of in order to compete effectively in the re-energized aerospace industry.

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India’s space budget remains stable

8:54 am

India this year has budgeted $1.2 billion for ISRO, the government agency that runs its space program.

The most astonishing thing I learned from this article however was this tidbit:

The total, presented to the parliament Feb. 28, is roughly level with the 2014-15 budget presented last year. However, ISRO typically spends significantly less money than is allocated in any given budget year — for 2014-15 it spent just 58 billion rupees of the 72 billion rupee allocation — so it seems likely that spending in the coming year will fall short of 73.9 billion rupees. ISRO spokesman Deviprasad Karnik acknowledged the possibility that ISRO’s budget will be reduced before the end of the year. [emphasis mine]

Who ever heard of any government agency in the United States routinely spending less than its budget. The idea is unheard of!

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Monitoring for a signal from Philae to begin this week

8:48 am

Beginning on Thursday Rosetta engineers will start searching for a signal from their lander Philae, hidden somewhere on the surface of Comet 67P/C-G.

The likelihood of getting an answer this soon is not high, but the lander is now getting about twice as much sunlight as it did when it landed in November. There is a chance it will warm up enough and get enough stored power to come to life.

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Social Security still has 6.5 million people older than 112 active in its files

8:26 pm

Obviously we must give the government more responsibility! An inspector general audit of the Social Security administration has found more than 6.5 million names of people older than 112 still in the agency’s files.

The audit, dated March 4, 2015, concluded that SSA lacks the controls necessary to note death information on the records of number-holders who exceed “maximum reasonable life expectancies. … We obtained Numident data that identified approximately 6.5 million number holders born before June 16, 1901 who did not have a date of death on their record,” the report states.

Some of the numbers assigned to long-dead people were used fraudulently to open bank accounts. And thousands of those numbers apparently were used by illegal immigrants to apply for work: “During Calendar Years 2008 through 2011, SSA received 4,024 E-Verify inquiries using the SSNs of 3,873 numberholders born before June 16, 1901,” the report said. “These inquiries indicate individuals’ attempts to use the SSNs to apply for work.”

Moreover, to even think of trimming the budget of any government agency is madness! Madness! They need every penny!

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The ATF does not have the legal right to ban AR-15 ammo

3:44 pm

The law is such an inconvenient thing: The Obama administration’s attempt to ban from public sale the most popular ammo used with AR-15 rifles is not based on any law on the books.

Even though the ATF currently claims that the round was always covered under the 1986 law defining armor-piercing ammunition and that the agency only temporarily exempted it from regulation and prohibition, that is also false. ATF never had that authority. It was the clear language of the statute, not the ATF’s good graces, that excluded M885 ammo from its definition. The ATF didn’t have the authority then, and the Obama administration doesn’t have the authority now, to ban this ammunition. It is a lawless power grab that should be treated as such by each court that is given an opportunity to review it.

The author does a careful analysis of the actual law, and finds the Obama administration in clear violation of it.

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New CBO report reveals that Obamacare will add more than a trillion to debt

9:12 am

Finding out what’s in it: A new CBO report has revealed that Obamacare will add $1.35 trillion to the federal government’s debt over the next decade.

Anyone want to bet me against me when I say that I have no doubt that this is an understatement? Also, the link above makes sure to include this juicy quote from President Obama, made in 2009 while he was selling Obamacare:

First, I will not sign a plan that adds one dime to our deficits – either now or in the future. I will not sign it if it adds one dime to the deficit, now or in the future, period. And to prove that I’m serious, there will be a provision in this plan that requires us to come forward with more spending cuts if the savings we promised don’t materialize.

It seems that whenever Obama uses the word “period” to emphasize his position, he is signalling to everyone that either he hasn’t the faintest idea what he is talking about, or he is a bald-faced liar. Personally, I think it is both.

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Supreme Court throws out Obamacare contraceptive mandate again

9:01 am

The law is such an inconvenient thing: The Supreme Court has thrown out a lower court ruling that had favored the Obama administration’s contraceptive mandate under Obamacare.

What this ruling essentially does is announce to the courts, and the nation, that its decision in the Hobby Lobby case — where it was ruled that the mandate was unconstitutional and that the administration could not force Hobby Lobby to buy contraceptives for its employees — applies nationwide to all companies.

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China’s next space station will also receive unmanned freighters

8:48 am

The competition heats up: The chief engineer of China’s manned program revealed that they are building an unmanned cargo freighter for their next space station, Tiangong-2, with both scheduled for launch in 2016.

Essentially the Chinese are repeated the steps the Russians took, adding docking ports to each new station module. The second will have two docking ports, one for manned craft and the second for cargo. Later modules will have multiple ports to which additional modules can be added.

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Japan successfully tests new solar power technology

8:36 am

The competition heats up: In a test of technology necessary to make space-to-Earth solar power generation possible, Japanese engineers were successfully able to precisely control the transmission of microwaves over a distance of 55 meters.

The main obstacle to generating electricity in space for use on Earth has been getting that power down to Earth. Microwaves can do it, but beaming microwaves through the atmosphere is no good as it will cook everything in the beam’s path. Being able to beam that transmission very precisely for long distances, something not yet possible, will reduce this problem.

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Americans demand mandatory food labels for DNA

1:48 pm

We are doomed: A new survey has found that more than 80 percent of Americans support the idea of requiring labels on any foods that contain DNA.

If the government does impose mandatory labeling on foods containing DNA, perhaps the label might look something like this: “WARNING: This product contains deoxyribonucleic acid (DNA). The Surgeon General has determined that DNA is linked to a variety of diseases in both animals and humans. In some configurations, it is a risk factor for cancer and heart disease. Pregnant women are at very high risk of passing on DNA to their children.”

I truly fear for the future, not so much because so many people haven’t the slightest idea what DNA is, but because so many people are so eager to force food labeling (or any other regulation you can think of) on others at the slightest whim.

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The only Republican Presidential contender to be honest in Iowa

10:01 am

During an event in Iowa, only one Republican Presidential candidate had the courage to oppose ethanol subsidies.

[Ted] Cruz reiterated his opposition to the Renewable Fuels Standard, a popular policy in Iowa that presents a thorny problem for many Republicans who campaign against crony capitalism but want to win the GOP presidential nomination.

“I recognize that this is a gathering of a lot of folks where the answer you’d like me to give is ‘I’m for the RFS, darnit;’ that’d be the easy thing to do,” he said. “But I’ll tell you, people are pretty fed up, I think, with politicians who run around and tell one group one thing, tell another group another thing, and then they go to Washington and they don’t do anything that they said they would do. And I think that’s a big part of the reason we have the problems we have in Washington, is there have been career politicians in both parties that aren’t listening to the American people and aren’t doing what they said they would do.”

All the other candidates, including Scott Walker, pandered to the audience by saying they supported, in some manner, a continuation of the subsidies. Thus, it might be that Ted Cruz might actually be the only candidate with whom we can actually trust what he says.

And then, on the Democratic side, Hillary Clinton explained private enterprise to everyone at a campaign event for a Democratic candidate for Massachusetts governor, “Don’t let anybody tell you it’s corporations and businesses create jobs,” Clinton said.

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Drill design flaw source of short circuit on Curiosity

9:47 am

NASA engineers have confirmed that the rover’s drill is the source of the intermittent short circuit that forced them to shut down Curiosity temporarily.

“The most likely cause is an intermittent short in the percussion mechanism of the drill,” Erickson said in a statement. (Curiosity’s drill doesn’t simply rotate; it hammers into rock, via that percussion mechansism, as well.) “After further analysis to confirm that diagnosis, we will be analyzing how to adjust for that in future drilling.” A brief short occurred during a test on Thursday (March 5) that used the drill’s percussive action, NASA officials explained.

This is not a surprise, as it has been known since before launch that a design flaw in the drill could cause short circuits, possibly serious enough to permanently shut down the rover. They have thus used the drill much less than they had originally planned, and with great care.

Once they get a handle on the specifics causing this short, they say that Curiosity will go back into operation. However, I suspect that they may no longer use the drill, or if they do, they will use it under very very very limited circumstances.

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El Niño has finally arrived, far weaker than predicted

10:33 am

The uncertainty of science: The periodic warm weather pattern called El Niño has finally arrived in the mid-equatorial Pacific Ocean, more than a year late and far weaker than predicted by scientists.

The announcement comes a year after forecasters first predicted that a major El Niño could be in the works. At the time, NOAA predicted a 50% chance that an El Niño could develop in the latter half of 2014. The agency also said the wind patterns that were driving water east across the Pacific were similar to those that occurred in the months leading up to the epic El Niño of 1997, which caught scientists by surprise and contributed to flooding, droughts and fires across multiple continents.

In the end, last year’s forecasts came up short, in part because the winds that were driving the system petered out. Researchers, who have been working to improve their forecasting models since 1997, are trying to figure out precisely what happened last year and why their models failed to capture it.

But remember, these same climate scientists are absolutely sure that their climate models can predict the temperature rise of the climate to within a degree one century hence. Yet, they have no idea why this El Niño turned out weak and late, even though it exhibited the same early features as the epic 1997 El Niño.

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New images from Mangalyaan

10:18 am

Arsia Mons

Indian scientists have released a new set of color images taken by their Mars orbiter, Mangalyaan.

The image on the right is of Arsia Mons, one of the three giant volcanoes to the east of Mars’ biggest volcano, Olympus Mons. Arsia Mons is important for future manned colonization, as there are known caves on its western flanks. In addition, those western flanks show solid evidence of past glaciers, which means that it is very likely that those caves will harbor significant quantities of water-ice, making settlement much easier.

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NASA schedules commercial manned demo missions to ISS

6:45 pm

The competition heats up: NASA has now added to its ISS schedule the planned launch dates for the first demo missions of SpaceX’s and Boeing’s privately built manned capsules.

For Boeing, its CST-100 will first launch on an uncrewed test flight to the Station via the “Boe-OFT” mission in Apr, 2017 – on a 30 days mission, ending with a parachute assisted return. Should all go to place, the second mission will involve a crew – yet to be selected – on a mission designated “Boe-CFT”, launching in July, 2017, on a 14 day mission to the ISS.

The [planning] dates show SpaceX to be the most advanced in the Commercial Crew path, with their projected test flight dates currently set to win the honor of being the first Commercial Crew vehicle to arrive at the orbital outpost. That first Dragon 2 mission, designated “SpX-DM1″, has a December, 2016 launch date, ahead of a 30 day mission – most of which will be docked to the ISS – ending with a parachute assisted landing in the Pacific ocean. This would be followed by “SpX-DM2″, a crewed flight, launching in April of 2017, on a 14 day mission. This would mark the first time astronauts have launched from American soil on a US built spacecraft since Atlantis’ STS-135 mission in 2011.

American manned space exploration should begin to get very exciting in the next two years, with multiple companies now capable of putting humans in space.

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The oceans that Mars lost

12:47 pm

The lost oceans of Mars

New data from a six year study of the water in the modern Martian atmosphere have allowed scientists to estimate the amount of water Mars once had.

About four billion years ago, the young planet would have had enough water to cover its entire surface in a liquid layer about 140 metres deep, but it is more likely that the liquid would have pooled to form an ocean occupying almost half of Mars’s northern hemisphere, and in some regions reaching depths greater than 1.6 kilometres. “Our study provides a solid estimate of how much water Mars once had, by determining how much water was lost to space,” said Geronimo Villanueva, a scientist working at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, USA, and lead author of the new paper.

The image on the right is an artist’s conception of the oceans that would have existed on Mars, based on modern elevation data.

I must note that this conclusion, the size of the lost Martian ocean, is based on the assumption that the isotope ratios of Martian water started out the same as the Earth’s. While this is a reasonable assumption, it does not have to be true. Nonetheless, these conclusions, using ground-based telescopes, do match up with similar data obtained by Curiosity.

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Lerner illegally provided Democrats with confidential tax information

9:21 am

Working for the Democratic Party: Newly released emails now prove that Lois Lerner not only illegally provided confidential tax information to Congressman Elijah Cummings (D-Maryland), her harassment of conservatives was apparently coordinated with the Congressman’s office.

In addition, Cummings had denied these facts publicly and privately to the House as he tried to shut its investigation down prematurely.

“These documents, indicating involvement of IRS officials at the center of the targeting scandal responding to your requests, raise serious questions about your actions and motivations for trying to bring this investigation to a premature end. If the Committee, as you publicly suggested in June 2013,’wrap[ped] this case up and moved on’ at that time, the Committee may have never seen documents raising questions about your possible coordination with the IRS in communications that excluded the Committee Majority,” [states] the letter sent by [Chairman of the House Oversight Committee Darrell Issa and the chairmen of five congressional subcommittee chairmen].

“As the Committee continues to investigate the IRS’s wrongdoing and to gather all relevant testimonial and documentary evidence, the American people deserve to know the full truth. They deserve to know why the Ranking Member and Minority staff of the House Committee on Oversight and Government Reform surreptitiously contacted the IRS about an individual organization without informing the Majority Staff and even failed to disclose the contact after it became an issue during a subcommittee proceeding…We ask that you explain the full extent of you and your staff’s communications with the IRS and why you chose to keep communications with the IRS from Majority Members and staff even after it became a subject of controversy.”

It must be made clear here what happened: Cummings’ office contacted Lerner at the IRS about a specific conservative organization, demanding confidential tax information about it and that it be targeted for investigation by the IRS. Lois Lerner immediately complied. And his office did it not because of any illegal act by this conservative organization but because that organization was successfully uncovering voter fraud that helped Democrats get elected.

How does this make you feel? Criticize a Congressman and he has the power to send the IRS after you.

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NASA picks landing site for next Mars lander

8:51 am

NASA scientists have chosen a specific region of Mars, Elysium Planitia, to land its next Mars science probe.

The landing-site selection process evaluated four candidate locations selected in 2014. The quartet is within the flat-lying “Elysium Planitia,” less than five degrees north of the equator, and all four appear safe for InSight’s landing. The single site will continue to be analyzed in coming months for final selection later this year. If unexpected problems with this site are found, one of the others would be imaged and could be selected. The favored site is centered at about four degrees north latitude and 136 degrees east longitude.

InSight launches next year.

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Most Republicans fold to Boehner

11:00 am

It appears there will not be a battle in the Republican Party to replace John Boehner.

Instead, the Republicans in the House appear eager to accept their place as brown-nosing boot-lickers to Nancy Pelosi and Barack Obama. Moreover, the leadership that likes licking these boots is getting aggressive about it:

Heightening the party’s intramural angst were new political ads by the American Action Network, run by Boehner’s allies. They began running Tuesday in the districts of about 50 House Republicans who defied him on Homeland Security last week. The $400,000 campaign includes phone calls, a few TV ads, and ads on popular conservative talk radio shows. They urged constituents to call their representatives, not vote them out of office.

For years I’ve argued against splitting off a third party, because I know it will only fracture the right’s strengths and give more power to the left. At this point, however, I see no point supporting this Republican Party. It appears they have no interest in fighting for conservative values, and merely wish to act as a go-between between the left and the right, with their sole goal being to placate the right as they facilitate left wing policies.

If we are to be led by leftists, let’s let them lead, do their worst, and show the world exactly who they are. At least then there will be no doubt to future generations who destroyed this country.

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Obama threatens veto of House bill to limit EPA use of unpublished data

9:57 am

Here we go again: The House is about to vote on a Republican bill to require EPA to use only publicly available data.

The bills, introduced by a mostly Republican cast of sponsors in both the House and the Senate, would require that EPA use only publicly available, reproducible data in writing regulations and seek to remake the membership and procedures of the agency’s science advisory panels. Supporters, including industry groups such as the U.S. Chamber of Commerce, argue that the legislation would improve the transparency and soundness of how EPA uses science, making regulations less costly and more effective.

Opponents, however, are calling the bills wolves in sheep’s clothing. “I cannot support legislation that makes it easier for industry to implement their destructive playbook, because risking the health of the American people is not a game that I’m willing to play,” said Representative Paul Tonko (D–NY) at a 25 February committee meeting on the bills.

The White House has issued statements saying Obama will veto the bill. How hard to do you think John Boehner and Mitch McConnell will fight for this legislation?

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India announces scheduled to test a prototype space plane

9:48 am

The competition heats up: India’s space agency ISRO has announced that they will test fly a prototype space plane sometime between April and June this year.

The test and prototype both sound very similar to Europe’s IXV prototype space plane, test flown only a few weeks ago.

“Technology Demonstrator winged body vehicle weighing 1.5T will be lofted to a height of 70 km using solid booster, thus attaining five times the speed of sound. Thereafter, it will descend by gliding and splashing down into the sea”, said an official statement. This test flight would demonstrate the Hypersonic aerodynamics characteristics, Avionics system, Thermal protection system, Control system and Mission management.

Both programs also remind me of many similar NASA engineering test programs, most of which ended up as dead ends, with the new technology never applied to actual real world missions. Whether that happens in Europe and India remains the main question. The increasing competition in space should help prevent it, but these are also government-run programs, so their goal has less to do with profit and competition than pork and political maneuvering.

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NASA considering ion engines for next Mars orbiter

9:40 am

Rather than using conventional chemical thrusters for a Mars orbiter planned for the 2020s, NASA managers are considering using ion engines instead.

Worried its fleet of Mars orbiter is aging, NASA intends to dispatch the spacecraft to the red planet in September 2022 to link ground controllers with rovers and extend mapping capabilities expected to be lost when the Mars Reconnaissance Orbiter stops functioning.

Engineers also want to add ion engines to the orbiter and fly the efficient electrically-powered thruster system to Mars for the first time, testing out a solar-electric propulsion package that officials say will be needed when astronauts visit the red planet. Ion engines produce just a whisper of thrust, using electric power to ionize atoms of a neutral gas and spit out the particles at high speed. While the drive given by the thrusters is barely noticeable in one instant, they can operate for months or years, burning scant fuel compared to traditional chemical rockets.

That this decision requires long-winded and extended high level negotiations at NASA illustrates the slow and lumbering nature of government. Private enterprise is embracing ion engines now, and NASA itself is seeing its own spectacular ion engine success with Dawn. The decision should be a no-brainer, especially because the benefits of ion engines (low weight, more power, greater flexibility) are so obvious.

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The race to map the space around the supermassive black hole at the center of our galaxy

9:30 am

The uncertainty of science: Using a new generation of telescopes, in space and on the ground, astronomers hope to better confine Einstein’s General Theory of Relativity by studying the distortion in light and energy produced by the powerful gravitational field surrounding Sagittarius A* (pronounced A-star), the 4 million solar mass black hole at the center of the Milky Way.

This is an excellent article explaining both the limits of our ability to study black holes as well as what we do know about Sagittarius A*.

Correction: Thanks to commenter Mike Nelson for noticing that I had mistakenly written “billion” instead of “million” for the mass of Sagittarius A* above.

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Britain narrows its competition for spaceport

9:17 am

The competition heats up: The British government has down-selected its choices for a future spaceport in Great Britain to six airports, two of which have already said they are not interested in taking on the job.

The remaining four sites include two in Scotland, and one each in Wales and southwestern England. If I had to choose just based on orbital mechanics, the English site would win, as it is farther south thereby capable of putting more payload in orbit for the same fuel. However, politics and pork will certainly be a factor in any final decision, as this spaceport location is being decided not by private companies but by the British government.

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