Year: 2014

An contract extension from NASA for SpaceX and Sierra Nevada

3:18 pm

NASA has given SpaceX and Sierra Nevada six additional months, until March 2015, to complete their last contractual milestones for building their manned spacecraft.

An amendment signed by William Gerstenmaier, NASA’s associate administrator for human exploration and operations, on May 16 gives SpaceX until March 31, 2015, to complete the 14th and final milestone under its $440 million CCiCap agreement — a pad abort test of its Dragon capsule. The test originally was planned for April 2014.

On May 19, Gerstenmaier signed a similar amendment to Sierra Nevada’s $212.5 million CCiCap award to extend work associated with flight tests of the company’s Dream Chaser engineering test article until March 31, 2015.

NASA’s third Commercial Crew partner, Boeing, is on track to complete all its milestones, worth a combined $460 million, by the end of August,

The significance of this extension is that it reveals something about the dates for both SpaceX and Sierra Nevada’s next flight tests. The previously date for the pad abort test for Dragon had most recently been set for this summer. They are obviously not meeting that schedule and need more time. Sierra Nevada meanwhile wants to fly its Dream Chaser test vehicle some more, but apparently needs time to get it flight ready after it sustained damage during landing on its one and only flight test.

In addition, this extension suggests something about NASA’s assessment of the efforts of all three companies. The agency is supposed to down select to two companies by the end of the summer. The extension suggests that they are hoping to keep all three companies funded so that they all build their spacecraft.

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Communications to be lost with the Stereo spacecraft

9:53 am

Communications with the two solar-observing Stereo spacecraft will be cut off for more than a year, far longer than originally expected, as their orbits move them behind the Sun.

Unexpectedly high temperatures in the high gain antenna feed horns on both STEREO spacecraft will require corrective action in the coming months that will severely limit science operations. The high temperatures are being caused by the small angle between Earth and the Sun as seen from each spacecraft. In other words, pointing the antenna at Earth is putting too much solar heat on the antenna feed horn. To bring down the feed horn temperature, and preserve the spacecraft for years to come, the antennas will be pointed off at an angle from both Earth and the Sun, so that less heat will fall on the feed horns. Communication will still be possible using one of the antenna side lobes, but the telemetry rate will be extremely low. What instrument operations can be supported while the antennas are off-pointed is still being studied.

The spacecrafts’ orbit allows them to observe the back side of the Sun not visible from Earth. Though engineers had expected to lose communications for a period of time when the Sun moved between the spacecraft and the Earth, the blacked out time period has turned out to be much longer than planned. The shutdown will begin later this year with communications not resuming until January 2016.

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Let citizens sue government workers directly for misconduct.

9:31 am

Let citizens sue government workers directly for misconduct.

The way to control this epidemic of government law-breaking is to allow citizen victims to sue, and legislate personally liability for bureaucrats guilty of willfully illegal conduct.

I agree. If a government bureaucrat breaks the law and no one in the government does anything about it, allowing them to get off without punishment, then the American citizen who was harmed by that illegal activity should have the right to sue that bureaucrat directly. This is how the law applies in every other venue of society. Why should government workers be exempt from the liability of their actions?

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Sudanese woman flees to U.S. embassy.

9:11 am

Meriam Ibrahim, the Sudanese woman who had been sentenced to death for being a Christian, has gained refuge in the U.S. embassy while she and her family attempt to immigrate to the U.S.

It appears she was getting a lot of death threats, which in any Islamic country must be taken very seriously. Moreover from the details in this story it appears that Sudanese society is very much in favor of killing her, and it is only because of international pressure on the Sudanese government that she has not been so far been murdered, either by the government there or a mob.

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Angara launch scrubbed.

8:41 am

Only moments prior to launch computers aborted the first flight of Angara, Russia’s first new rocket since the Soviet-era.

More information here. According to a Russian web forum, the problem is probably a leaky valve or the loss of pressure in the propulsion system and that it might take a week to be fixed.

The quote below from the first story above is interesting in that it once again illustrates how Putin is trying to exert his authority over the space industry to re-establish the Soviet-era top down way of doing things:

Putin, who had been poised to watch the rocket’s inaugural flight from the northern military Plesetsk cosmodrome via video link from the Kremlin, ordered his generals to report on the cause of the delay within an hour.

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$4.4 billion for 2,000 IRS hard drive crashes.

5:40 pm

After spending $4.4 billion on its computers during the Obama administration, the IRS still had over 2,000 hard drive crashes in 2014.

IRS commissioner John Koskinen used the 2,000 crashes as an argument that the crash of Lois Lerner’s hard drive was not that unusual, and that their aging equipment made backup difficult. To me, it suggests that the people at this agency are either gross incompetents, or even more corrupt than I thought.

Because you see, with that many crashes, the IRS made the one obvious decision anyone with any brains would immediately make in that situation: They canceled the contract with their email backup service.

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More evidence of data tampering at NOAA

2:47 pm

A close analysis of NOAA climate data from just one randomly picked Texas rural location reveals significant data tampering to make the climate appear to be growing warming.

In other words, the adjustments have added an astonishing 1.35C to the annual temperature for 2013. Note also that I have included the same figures for 1934, which show that the adjustment has reduced temperatures that year by 0.91C. So, the net effect of the adjustments between 1934 and 2013 has been to add 2.26C of warming. ,,,

So what possible justification can USHCN [the climate data center at NOAA] have for making such large adjustments? Their usual answer is TOBS, or Time of Observation Bias, which arises because temperatures are now monitored in the early morning rather than the late afternoon, which tended to be the practice before. But by their own admittance, TOBS adjustments should only account for about 0.2C.

What about station location? Has this changed? Well, not since 1949 according to the official Station Metadata. Luling is a small town of about 5000 people, and the station is situated at the Foundation Farm, 0.7 miles outside town. In other words, a fairly rural site, that should not need adjusting for urban influences.

It is plain that these adjustments made are not justifiable in any way. It is also clear that the number of “Estimated” measurements made are not justified either, as the real data is there, present and correct.

In doing this analysis, the author, Paul Homewood, does something that Steven Goddard of the Real Science website, the man who broke this story, doesn’t do very often: He carefully illustrates the full raw dataset and shows us how he isolates the raw data from the estimated and adjusted numbers. Goddard generally only shows his results, which means we have to trust his analysis. Homewood therefore approaches Goddard’s results skeptically, and thus acts to check his work to see if it is accurate and correct. He finds that it is.

This is science at its best.

I should also note that I found Homewood’s analysis because Steven Goddard posted a link on his own webpage. As a true scientist, Goddard does not fear a close look at his work. He welcomes it.

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