ISS News: October 2013 Archives

Dark Matter Experiment Has Detected Nothing, Researchers Say Proudly, NY Times

"LUX is the latest in a long series of ever-larger experiments that have occupied and taunted the world's physicists over the last few years. They are all in abandoned mines or other underground places to shield them from cosmic rays, which could cause false alarms. ... Larger instruments are already on the drawing boards of LUX and other collaborations, but physicists say the experiments are already sensitive enough to test some versions of dark matter that have been proposed, including the idea that dark particles interact with ordinary matter by exchanging the recently discovered Higgs boson. Dr. Weiner said he held his breath every time new results from a dark matter experiment were released."

Alpha Magnetic Spectrometer - 02 (AMS-02) Fact Sheet

"The Alpha Magnetic Spectrometer - 02 (AMS-02) is a state-of-the-art particle physics detector constructed, tested and operated by an international team. The AMS-02 uses the unique environment of space to advance knowledge of the universe and lead to the understanding of the universe's origin by searching for antimatter, dark matter and measuring cosmic rays."

Alpha Magnetic Spectrometer, WIkipedia

"In 1999, after the successful flight of AMS-01, the total cost of the AMS program was estimated to be $33 million, with AMS-02 planned for flight to the ISS in 2003. After the Space Shuttle Columbia disaster in 2003, and after a number of technical difficulties with the construction of AMS-02, the cost of the program ballooned to an estimated $1.5 billion."

Keith's note: $1.5 billion for a Dark Energy detector and ... no one seems to talk about it when future dark matter detection instruments are discussed? AMS is not "underground" as the New York Times' reporter claims all dark matter instruments are. AMS has been in the news with results - but mainstream media seems to not see it as being on a par with Earth-based dark matter gizmos. NASA PAO is not doing a very good job, so it would seem. Or maybe the New York Times is being lazy (it has happened before).

Keith's note: Yes, Twitter has its limitations when it comes to saying things in 140 characters. But if CASIS is tweeting pseudoscience like this (or misquoting someone) on behalf of NASA then they need to be shut down. On Earth, a "genome" is made out of DNA (or RNA) - period. How can you "change a genome" unless you do something to the nucleic acid (DNA or RNA) that comprises the genome? And if you are going to "change a genome", well that kind of falls right in the realm of what a GMO (Genetically Modified Organism) is.

Keith's update: CASIS just tweeted this reply. Alas, there is still some basic Biology ignorance in evidence on the Tweeter's part. When you start to deliberately modify gene expression in an organism you 1. are tinkering with DNA since form (structure) = function and 2. you have one foot clearly in the GMO concept - and the other about to step in.

Keith's 22 Oct update: Zero Gravity Solutions sent NASA Watch an email today regarding the @NASAWatch response to what @ISS_CASIS tweeted yesterday: "We would request the clarification to state:  We are changing the genome expression without adding foreign genes."

NASA Will Face Solomon's Choice in 2014, Dennis Wingo

"If a budget in the range of $16.6 billion is what happens NASA will have a major problem maintaining both the International Space Station (ISS) and the SLS/Orion Exploration program. Given that the funds are simply not going to be available to keep the ISS alive and functioning and to fully construct and operate the SLS/Orion system, something has to give. Are we going to have to kill one to insure the other's survival? That is the choice that that is presenting itself - a clear recipe for disaster as far as NASA's human space flight plans are concerned."

Houston: We're Bored

Shutdown Quiets NASA, So Space Station Astronauts Enjoy View, NPR

"Of all the government agencies, NASA is among the hardest hit by the government shutdown. As of Oct. 1, nearly all of its employees have been told to pack up and head home. But there are two NASA workers who can't leave the office, at least not without great expense to the taxpayer. Astronauts Karen Nyberg and Mike Hopkins are orbiting some 250 miles above Earth aboard the International Space Station. They're in touch with mission control, but it's not clear they have all that much to do."



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This page is an archive of entries in the ISS News category from October 2013.

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