On June 4 NOAA’s Space Weather Prediction Center posted its monthly update of the ongoing sunspot cycle of the Sun. Now that I am back from Nevada, I’ve had a chance to take a look at it, and have posted the new graph for April below the fold.
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Engineers have successfully tested a spare reaction wheel on Mars Odyssey in their effort to bring the spacecraft back into full operation.
After more than 11 years of non-operational storage, the spare reaction wheel passed preliminary tests on Wednesday, June 12, spinning at up to 5,000 rotations per minute forward and backward. Odyssey engineers plan to substitute it for a reaction wheel they have assessed as no longer reliable. That wheel stuck for a few minutes last week, causing Odyssey to put itself into safe mode on June 8, Universal Time (June 7, Pacific Time).
Yow! Scientists have developed a genetically altered mosquito that cannot transmit malaria to humans.
The North Carolina legislature has passed a bill that requires its coastal planning commission to ignore the accelerated sea level rise predictions of global warming scientists and instead use more conservative numbers.
To put it another way, North Carolina has decided, for coastal planning purposes, to use the slower linear rise in sea level that can be extrapolated from the actual data that scientists have gathered for the past century, and not use the models pushed by the IPCC and other global warming scientists that predict an acceleration of sea level rise in the next century due to human-caused global warming.
This decision by North Carolina has happened because increasingly people of good conscience no longer believe anything the global warming activists in the climate field are telling them. These scientists either perpetuated scientific fraud to sell the idea of human-caused global-warming, or have been willing to whitewash the fraud of other scientists. Rather than listen to them, the North Carolina legislature has decided to interpret the data independently. The legislature might very well be wrong, but what else can they do? They certainly can’t trust the claims of the climate field.
Have two physicists created solid metallic hydrogen in the lab? Scientists fight it out.
NASA has released more information about the two space telescopes the National Reconnaissance Office has donated to them.
Telescope for sale: Unless they can find a buyer the United Kingdom will close down its 3.8 meter infrared UKIRT telescope on Mauna Kea in 2013.
This is a tragedy. A 3.8 meter telescope is no slouch and can do amazing research. The problem is that all the available money in ground-based astronomy is now being eaten up by the construction of giant telescopes in the 20 to 40 meter range.
What astronomy needs are some wealthy philanthropists who would like to buy these mid-sized telescopes, put their names on it, and finance their operation. This is how most big telescopes were made possible before World War II.
I finally have an hour free here in Nevada.
For the past three days we have been intensely hiking up mountains over a vast area of Nevada. The goal has been to locate and map caves for the Forest Service in some of the most remote areas of the state. So far we have focused on mapping known caves, putting the possible discoveries aside for later work.
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It is late and I have to up at 5 am to head to another cave tomorrow, so there is no time to give a detailed update of what happened today
However, here is a quick summary. Our goal was to find and map a rarely visited and difficult to find cave. After four miles of hiking and a lot of wandering across some pretty spectacular mountainsides, we failed to find the cave. However, we did locate two other small caves, which we surveyed, and then, on the way back to the vehicles, discovered a previously unknown cave of some size with significant formations. This was quite exciting, as the cave was clearly virgin, never seen by humans before.
We hope to return to explore and map it later in the week. Once again, I will get to go where no one has ever gone before!
Tomorrow will probably be as long a day as today, so I probably will not be able to post a more detailed report until Saturday. Stay tuned.
The image on the left will give you a good idea of what my day was like: Twelve hours of driving across Arizona and Nevada. Tomorrow the cave work begins.
