Author: Robert Zimmerman

Dark matter disappears

9:15 am

The uncertainty of science: A new study has found no evidence of dark matter within 13,000 light years of the Sun, something that had not been expected.

According to widely accepted theories, the solar neighborhood was expected to be filled with dark matter, a mysterious invisible substance that can only be detected indirectly by the gravitational force it exerts. But a new study by a team of astronomers in Chile has found that these theories just do not fit the observational facts. This may mean that attempts to directly detect dark matter particles on Earth are unlikely to be successful.

These findings will be as controversial as the now abandoned faster-than-light neutrino results last fall. Here, however, the new data is likely going to be more robust, which will cause the entire astrophysical community some real conniptions.
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Senate panel proposes major NASA/NOAA budget changes

8:59 pm

A Senate panel today proposed shifting the responsibility for building weather satellites from NOAA to NASA.

It is very unclear from this article why the Senate panel proposed this shift. They claim it will save money but I don’t see how.

What I can guess is that there is probably a turf war going on in Congress over this money. For example, shifting these weather satellites to NASA almost certainly means that the Goddard Space Flight Center in Maryland will get more money, which is almost certainly why Senator Barbara Mikulski (D-Maryland) is for it.

One thought however: NASA generally focuses on individual missions, not long term operational stuff like weather. I suspect it probably is not a good idea to give this work to NASA.

The same article above also outlined the panel’s proposals for other areas of NASA’s budget. To me, the key issue is the budget for commercial space. The White House requested $830 million. The Senate panel has instead proposed $525 million.
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New simulations suggest that the magnitude of tsunamis predicted to hit Japan have previously been underestimated.

9:20 am

New simulations suggest that the magnitude of tsunamis predicted to hit Japan have been significantly underestimated.

The difficulty here is that these predicted giant tsunamis are still expected to be very rare events. It is thus unclear what is more practical, to build things at great cost so that they can survive these rare events, or to live with the risk and rebuild each time after disaster strikes.

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Coming and going

9:10 am

There are really only two important stories today concerning space exploration. The story that is getting the most coverage is the big news that the space shuttle Discovery is making its last flight, flying over Washington, DC, as it is delivered to the Smithsonian for permanent display.

Of these stories, only Irene Klotz of Discovery News seems to really get it. This is not an event to celebrate or get excited about. It is the end of an American achievement, brought to a close probably three to five years prematurely so that the United States now cannot even send its own astronauts to its own space station.

The other news, actually far more important, has gotten far less coverage, and includes three different stories all really about the same thing.
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The trial of an ex-JPL computer specialist who claims he was fired for his Christian beliefs ended today.

10:43 pm

The trial of an ex-JPL computer specialist who claims he was fired for his Christian beliefs ended today.

Closing arguments ended Monday after a five-week trial. The case will be decided by Superior Court Judge Ernest Hiroshige, who must first review written arguments from both sides and could take months before announcing a verdict. Both sides agreed to forgo a jury.

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More video proof from Project Veritas that voter fraud in Washington DC is easy to do.

3:18 pm

More video proof from Project Veritas that voter fraud in Washington DC is easy to do.

His new video shows Project Veritas going into poll locations in DC on April 3, being offered ballots for Ben Jealous, President & CEO of the NAACP; one Bill Maher; and David Brock (Project Veritas says they could not verify whether the David Brock for which they were offered a ballot was the same David Brock as the Media Matters president). Hilariously, Project Veritas also shows that you can’t get into Media Matters without showing ID. The video also depicts Project Veritas going to a polling place and asking about Alicia Menendez, daughter of New Jersey Senator Robert Menendez (D) and political commentator on MSNBC; a poll worker asks to see ID, preventing Project Veritas from being offered Menendez’s ballot.

The failure to obtain a ballot for Menendez was directly because ID was required, which is the whole point that Project Veritas is trying to make.

And of course, the Democratically controlled Board of Elections in DC is right on the case, announcing that it has started an investigation of Project Veritas.

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Researchers have found that they cannot reproduce the results of 89 percent of 53 “landmark” cancer research papers.

12:05 pm

More bad news for peer-reviewed science: Researchers have found that they cannot reproduce the results for almost ninety percent of the fifty-three “landmark” cancer research papers they reviewed.

It is worse than you think. Consider this quote:

Part way through his project to reproduce promising studies, Begley met for breakfast at a cancer conference with the lead scientist of one of the problematic studies. “We went through the paper line by line, figure by figure,” said Begley. “I explained that we re-did their experiment 50 times and never got their result. He said they’d done it six times and got this result once, but put it in the paper because it made the best story. It’s very disillusioning.”

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ULA, NASA’s prime contractor for operating the space shuttle, on Friday laid off nine percent of its work force.

10:45 am

USA, NASA’s prime contractor for operating the space shuttle, on Friday laid off nine percent of its work force.

I honestly have to ask: why did it take so long? The last shuttle flight was in July of last year. It couldn’t possibly have required that many people to prepare these spacecraft for display in museums.

Update: Typo corrected. Thank you Erik.

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Some wisdom from Pravda: “Humans explore space only for profit.”

10:38 am

Some wisdom from Pravda: “Humans explore space only for profit.”

And then there’s this, from the U.N., not surprisingly published at MSNBC: “Private property in outer space: The other side of the argument.” To quote the U.N. expert: “More rules are needed, but I am also of the opinion that you do not need to create property rights [in space].”

It is a sad world when support for capitalism, private property rights, and competition comes from Pravda, while in the U.S. such ideas get slapped down.

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Satellite photos have revealed that there are twice as many emperor penguins in Antarctica than scientists had predicted.

10:29 am

The uncertainty of science: Satellite photos have revealed that there are twice as many emperor penguins in Antarctica than scientists had predicted.

Not surprising in this era of spin-generated science, every article I’ve seen on this story (here’s another) has felt obliged to say how this news means the poor penguins will start off stronger when global warming arrives to decimate their population. However, wasn’t global warming already happening? And wasn’t that warming supposed to have decimated their population already?

The truth is we really don’t know. This new data could actually mean that emperor penguins like global warming. It could suggest that global warming hasn’t started yet. It could even be evidence that the climate isn’t warming at all.

But no, let’s just spin it in one direction: global warming is happening, and it will kill penguins. No matter how many penguins we find.

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