Year: 2016

SLS software over budget and behind schedule

5:28 pm

Surprise! The launch control software NASA is writing from scratch for its SLS rocket is way behind schedule and way over budget.

Development of this new launch control software is now projected to exceed $207 million, 77 percent above 2012 projections. The software won’t be ready until fall 2017, instead of this summer as planned, and important capabilities like automatic failure detection, are being deferred, the audit noted. The system is vital, needed to control pumps, motors, valves and other ground equipment during countdowns and launches, and to monitor data before and during liftoff.

NASA decided to write its own computer code to “glue together” existing software products a decade ago — while space shuttles still were flying and commercial shippers had yet to service the space station. Both delivery companies, SpaceX and Orbital ATK, rely on commercial software, the audit noted. [emphasis mine]

In other words, even though NASA could have simply purchased already available software that other launch companies were using successfully, the agency decided to write its own. And that decision really didn’t come before the arrival of these commercial companies, because when it was made a decade ago that was exactly the time that SpaceX was beginning to build its rocket.

This is simply more proof that SLS is nothing more than a pork-laden waste of money designed not to explore space but to generate non-productive jobs in congressional districts.

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Conservative professor to be fired for his opinions

8:58 am

Fascists: A conservative Marquette University professor has been been suspended and will be fired if he does not apologize for daring to criticize the liberal actions of another professor.

The story is a bit complicated, but it is worth reading. He has had a conservative blog for about a decade, and his punishment was prompted when he objected to the other teacher’s willingness to squelch conservative opinions in her classroom. He has also said he will not apologize and will sue if they try to fire him.

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Debris spotted near Hitomi

8:31 am

U.S. military observations have detected debris near the Japanese X-ray telescope Hitomi that has failed to respond to communication signals.

The U.S. Joint Space Operations Center on Sunday said it has spotted five objects floating near Japan’s brand new Hitomi X-ray astronomy satellite that lost communication with Earth the previous day. In a Twitter post, the center, which tracks objects in orbit, said it identified five pieces of “break up” debris in the vicinity of the satellite.

None of this sounds encouraging.

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TMT consortium considers India for telescope

6:10 pm

India is now a second candidate location to replace Hawaii for the Thirty Meter Telescope.

Hanle in Ladakh has been short-listed as a prospective site by the TMT board following major hurdles in Mauna Kea, Hawaii – the first choice for the project. An international team is expected to visit Ladakh in a couple of months. … India is already building edge sensors, actuators and system support support assemblies, besides contributing to the software of TMT. India is expected to invest $212 million in the project.

Not only is India contributing technology and money to the telescope, institutes in the country are also participating in the consortium.

Two major scientific institutions – the Indian Institute of Astrophysics (IIA) Bengaluru and the Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune – along with two government departments having working on the project since 2013. The department of science and technology (DST) and the Department of Atomic Energy (DAE) are the government partners, while IIA is the nodal agency.

I think the odds continue to increase that TMT will abandon Hawaii, especially since the state government there continues to drag its feet.

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No communications with new Japanese X-ray telescope

8:25 am

Bad news: Engineers have not been able to establish communications with Japan’s new X-ray telescope, Hitomi, since it was launched last month.

The JAXA announcement is very terse, and somewhat unclear, as its wording suggests that communications were not scheduled to begin until yesterday, even though the spacecraft was launched February 17. To me that does not sound right. Regardless, failure to establish communications at the beginning of a flight is usually a very bad thing, as it usually means something fundamental failed at launch and is thus difficult to fix or overcome.

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Frozen pond on Pluto

8:40 am

Cool image time! The New Horizons’ science team on Thursday released a new image, showing a remarkable frozen pond on Pluto. As they note:

“In addition to this possible former lake, we also see evidence of channels that may also have carried liquids in Pluto’s past,” said Alan Stern, Southwest Research Institute, Boulder, Colorado—principal investigator of New Horizons and lead author of a scientific paper on the topic submitted to the journal Icarus.

This feature appears to be a frozen, former lake of liquid nitrogen, located in a mountain range just north of Pluto’s informally named Sputnik Planum. Captured by the New Horizons’ Long Range Reconnaissance Imager (LORRI) as the spacecraft flew past Pluto on July 14, 2015, the image shows details as small as about 430 feet (130 meters). At its widest point the possible lake appears to be about 20 miles (30 kilometers) across.

I have not posted the image here, because I have already posted this image on Behind the Black, back on October 6, 2015, in which I wrote in part,

The image shows what looks like an enclosed lake of some material, probably nitrogen, with the bedrock entrapping it solid ice. In addition, as you move away from the shore and head uphill it looks like you travel across several geological layers made of different materials. Figuring out how they formed in this way could probably keep a geologist busy for his or her entire life.

I had also then noted how I expected the scientists would be “drooling” over this image, and that I expected a full press release on it at some point. It took six months, but here we are.

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“Why do Barack Obama and Hillary Clinton believe they know more about Islam than Muslim clerics?”

9:35 pm

Link here.

Read it all. This quote though sums it up nicely:

Sharia rejects freedom of speech as much as freedom of religion. It rejects the idea of equal rights between men and women as much as between Muslim and non-Muslim. It brooks no separation between spiritual life and civil society. It is a comprehensive framework for human life, dictating matters of government, economy, and combat, along with personal behavior such as contact between the sexes and personal hygiene. Sharia aims to rule both believers and non-believers, and it affirmatively sanctions jihad in order to do so.

Even if this is not the only construction of Islam, it is absurd to claim—as President Obama did during his recent visit to a mosque in Baltimore—that it is not a mainstream interpretation. In fact, it is the mainstream interpretation in many parts of the world. Last year, Americans were horrified by the beheadings of three Western journalists by ISIS. American and European politicians could not get to microphones fast enough to insist that these decapitations had nothing to do with Islam. Yet within the same time frame, the government of Saudi Arabia beheaded eight people for various violations of sharia—the law that governs Saudi Arabia.[emphasis in original]

I would answer the question in the headline very bluntly: The modern leftwing intellectual community, often led by Democratic politicians and college professors (but I repeat myself), are generally uninterested in reality. Their ideology trumps all, which is why they were able to push through Obamacare, and have had absolutely no understanding of the violence coming out of the Middle East and are willing to allow hundreds of thousands of people from that region to immigrate here without any vetting. As Obama ludicrously declared after the Brussels bombing this week, “We defeat them in part by saying, you are not strong; you are weak.” In other words, declaring them weak will stop their violence, end the terrorism, and make whole the lives they have shattered.

Until the American people reject these head-in-the-clouds fools, we will be subjected to more terrorism, more violence, and more ludicrous and impossible laws that make our lives miserable. My chief worry, however, is that the American people might be as disconnected from reality as these Democratic leaders.

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ISS astronaut to steer rover on Earth

3:25 pm

On to Mars! The British have enlisted the skills of astronaut Tim Peake on ISS to do some test driving of a prototype rover planned for launch on the second ExoMars mission in 2018.

Major Peake will operate Bruno remotely from the International Space Station. His mission will be to drive the robot into a make-shift cave, which will replicate the conditions on Mars, where he will seek out targets marked with an “X”. “There are caves on Mars and craters that cast long shadows,” said Airbus Defence & Space communications director Jeremy Close. “To explore those areas, it’s more efficient to have a human in the loop.”

I must be a bit of a skeptical grump here: Looking at this story I found it packed with more public relations junk than you can imagine. The whole test facility shown is absurd. All show, no reality. Also, their claims about the rover’s route-finding superiority don’t sound right to me.

And the rover itself? This is the prototype of what they plan to launch in 2018? You have got to be kidding? We are less than two years from launch. While I grant this is probably only a model for testing the robot’s route-finding capability, using something held together by packing tape at this late date hardly fills me with confidence about the final product.

Hat tip John Batchelor for sending me the link.

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