Tag: engineering

The second X-37b is in orbit

6:51 pm

The second X-37b is in orbit. Key quote:

Similar to [Orbital Test Vehicle-1] , [Orbital Test Vehicle-2]’s actual mission duration will depend on the vehicle achieving its test objectives, but he expects it to remain on orbit for approximately 270 days. “We may extend the mission to enhance our understanding of the OTV capabilities,” Colonel Giese said, “especially since the performance data from the first flight suggest that the vehicle could have gone beyond the 270-day requirement.”

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The Beer has Landed: Astronauts4Hire Completes Space Beer Microgravity Test

10:16 pm

The beer has landed: The first test of space beer in weightlessness has been completed. Key quote:

Astronauts4Hire Flight Member Todd Romberger was selected to perform the flight research. Todd sampled the beer during 12 microgravity parabolas, each reproducing the weightless conditions of space for 30 seconds at a time, and recorded qualitative data on beverage taste and drinkability as well as biometric data to gain a first look at alcohol effects the body.

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Detector Array Deterioration Poses New Problem for JWST

9:27 pm

More problems for the James Webb Space Telescope: The detector arrays for several instruments are deteriorating, even as they sit on the shelf. And remember, the 2014 launch date is probably going to be delayed until 2016. Key quote:

“As you get further and further out with [the launch date], it really raises questions about how far down the [integration and test] process you go for the instruments … and how long you have to store all that before you actually launch,” [Webb program director Rick Howard] told the NASA Advisory Council’s astrophysics subcommittee during a Feb. 16 public meeting here. “And that just makes everybody even more nervous about this problem than anything else.”

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Scientists Steer Car With the Power of Thought

5:15 pm

What could go wrong? Scientists have developed technology allowing someone to steer a car by thought alone. Key quote:

“In our test runs, a driver equipped with EEG sensors was able to control the car with no problem — there was only a slight delay between the envisaged commands and the response of the car,” said Prof. Raúl Rojas, who heads the AutoNOMOS project at Freie Universität Berlin.

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House cuts off funds to IPCC

9:18 pm

Listen to the squealing: Scientists criticize the House vote to cut off funds to the IPCC. Key quote:

Without the federal support, [Stanford ecologist Chris Field] said, “We’d have no ability to organize meetings, we’d have no ability to coordinate chapters.”

In other words, no more jaunts to Cancun in the midst of winter. What a shame!

Considering the insincere effort of the IPCC and its scientists to correct its numerous errors, as well as their admitted political agenda, it seems completely appropriate to stop funding it with U.S. tax dollars. If these environmentalists want to issue a report, they should pay for it themselves.

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