Mars 500 mission passes one year

The Russian/ESA Mars 500 mission has completed a year of its 520-day simulated flight to Mars.

The crew, who spent 250 days working on maintenance and scientific experiments before a 30-day stint performing tasks on a simulated Martian surface, are currently on their “return trip” to Earth.

This simulated all-male flight is going better than the last:

In 1999, an experiment in the same Moscow warehouse fell to pieces after a Russian team captain forced a kiss on a Canadian woman, and two Russian crewmembers had a bloody fistfight.

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TSA testing non-contact system to detect terrorists before they act

And this is good? The TSA is testing a sensor system for detecting terrorists before they act.

The Future Attribute Screening Technology (FAST) security programme is designed to spot people who are planning to commit a terrorist act. The U.S. government system can โ€˜senseโ€™ when you are planning and measures physiological factors such as heart rates and eye movements.

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The costs of space cargo

This week there was a bit of a political kerfuffle during House hearings over a House report [pdf] that stated that the cost per pound for launching cargo to ISS was much cheaper using the shuttle versus the new commercial companies under the COTS program. This is shown in this table from page 5 of the report:

House charter graph

The problem is that these numbers are a complete lie, as they are based on a yearly cost of $3 billion to operate the shuttle (highlighted in yellow). I have been following NASA budget battles now for decades, and the shuttle operational budget has never, ever been that low. Routinely, NASA figures the cost to operate the shuttle per year, regardless of number of flights, to be about $4 billion per year.
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