Author: Robert Zimmerman

House proposes a budget increase for NIH

6:35 pm

The Republican-controlled House has proposed a budget for National Institutes of Health (NIH) that is one billion more than last year’s budget, an increase from $30.7 to $31.7 billion.

What evil budget-cutters these Republicans are! Their mean-spirited budget increase has the nerve to reduce Obama’s budget request by about $120 million, equivalent to a whopping one third of one percent!

This is all shameful. For context, in 2008 NIH’s budget was $29.2 billion. Considering the state of the budget it seems unconscionable for the House to agree to any increase over $30.7 billion. In truth, it is perfectly reasonable to reduce NIH’S budget back to its 2008 number.

Too bad our present Congress, both Democratic and Republican, isn’t reasonable.

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NASA has identified ninety percent of the largest near-Earth asteroids

6:19 pm

Data from the infrared telescope WISE has now identified ninety percent of the largest near-Earth asteroids.

NASA researchers also downgraded their estimate of the number of medium-sized asteroids, saying there are 44 percent fewer than previously believed. The downside is that scientists have yet to find many of these mid-sized asteroids, which could destroy a metropolitan city.

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SpaceX suspends production of its Falcon 1 rocket

9:09 am

SpaceX suspends production of its Falcon 1 rocket.

As much as I am a fan of Elon Musk and SpaceX, and though I realize that they have been focusing on getting Falcon 9 and Dragon off the ground — the payoff there is greater and a failure of Falcon 1 during this time could be very politically painful — this action contradicts SpaceX’s years of claims that they had a slew of signed contracts to launch Falcon 1.

I will be attending Elon Musk’s luncheon speech today at the National Press Club, and hope to ask him about this and other things.

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Exploring an abandoned mine in Nevada

8:01 pm

An evening pause: From the youtube webpage:

This inclined shaft is located outside of Searchlight, NV. The shaft itself is about 350 feet deep with two extensive drift levels along its length. We found a winze [a vertical shaft] in the lowest drift level that went down to what appeared to be an additional level.

I must emphasize that mines are very dangerous, and should be approached with great care and caution. Unlike a cave, which has had eons to slowly establish its stable structure, a mine is cut into the rock instantly (compared to geological time), and is thus very unstable and prone to collapse.

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The coming blindness of astronomy

10:24 am

Fried Egg Nebula

The European Southern Observatory today released this infrared image today of what astronomers have named the Fried Egg Nebula. Taken by the Very Large Telescope in Chile, the picture shows the concentric dust shells surrounding a post-red supergiant star, thought to be transitioning to the next stage of stellar evolution called a yellow hypergiant. As the press release explains,

The monster star, known to astronomers as IRAS 17163-3907, has a diameter about a thousand times bigger than our Sun. At a distance of about 13 000 light-years from Earth, it is the closest yellow hypergiant found to date and new observations show it shines some 500 000 times more brightly than the Sun. . . . If the Fried Egg Nebula were placed in the centre of the Solar System the Earth would lie deep within the star itself and the planet Jupiter would be orbiting just above its surface. The much larger surrounding nebula would engulf all the planets and dwarf planets and even some of the comets that orbit far beyond the orbit of Neptune. The outer shell has a radius of 10 000 times the distance from the Earth to the Sun.

Yellow hypergiants are in an extremely active phase of their evolution, undergoing a series of explosive events — this star has ejected four times the mass of the Sun in just a few hundred years. The material flung out during these bursts has formed the extensive double shell of the nebula, which is made of dust rich in silicates and mixed with gas.

According to the science paper [pdf] describing this research, the stage of yellow hypergiants is a preliminary to the star evolving into a luminous blue variable, of which Eta Carinae is the most famous. In this next stage a star is thought to have a good chance of going supernova.

Though this image is truely spectacular, taken by a ground-based telescope of a star 13,000 light years away, what I find most significant about this image is its fuzziness. It reminds me of the kind of images astronomers and the public routinely accepted as the best possible, before the launch of the Hubble Space Telescope.
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NASA proposes major reconstruction of its launch facility at the Kennedy Space Center

9:25 am

NASA proposes major reconstruction of its launch facility at the Kennedy Space Center.

They say this modernization is intended to make Kennedy more competitive in the modern commercial space market, which I am sure is true. Another way to look at it, however, is that Kennedy is getting favored treatment by the government, receiving a huge subsidy from NASA that the other private spaceports in New Mexico and elsewhere were not even allowed to compete for.

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Orbital Sciences has launch success

9:19 am

Orbital Sciences has a launch success, putting an Air Force reconnaissance satellite into orbit from the Kodiak Launch Complex in Alaska.

For Orbital, this success cleans off some of the stain left on the company from the recent launch failures of its Taurus 1 rocket. What would leave the company stainless, however, will be a successful first launch of its new Taurus 2 rocket, needed to carry its Cygnus capsule to ISS and scheduled for late this year.

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NASA science administrator Ed Weiler is retiring after 33 years

9:12 am

Science administrator Ed Weiler is retiring after almost 33 years at NASA.

Among Weiler’s many achievements, he was crucial to getting the Hubble Space Telescope launched. Even more important, though others had conceived the idea of using the shuttle to maintain Hubble, he designed the maintenance schedule for the telescope. Seven years before it was launched, he insisted that a regular schedule of repair missions be placed on the shuttle manifest. He also insisted that a duplicate of the telescope’s main camera be built, so that if anything went wrong with the first a repaired unit could be launched quickly. It was his foresight here that made the first repair of Hubble in December 1993 go so smoothly. For this, astronomers will always be grateful.

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Loreena McKennitt – The Stolen Child

8:01 pm

An evening pause: William Butler Yeats’ poem, The Stolen Child, set to song.

Away with us he’s going,
The solemn-eyed:
He’ll hear no more the lowing
Of the calves on the warm hillside
Or the kettle on the hob
Sing peace into his breat,
Or see the brown mice bob
Round and round the oatmeal-chest.

For he comes, the human child,
To the waters and the wild
With a faery, hand in hand,
From a world more full of weeping
than he can understand.

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Democratic governor suggests the next Congressional election should be suspended

5:53 pm

North Carolina Democratic governor Beverly Perdue suggested that the next Congressional election should be suspended.

I think we ought to suspend, perhaps, elections for Congress for two years and just tell them we won’t hold it against them, whatever decisions they make, to just let them help this country recover.

I wonder why she really suggests this? Could it be because the Democrats are unpopular and risk losing more seats in 2012 than they lost in 2010?

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Virtual monkeys typing Shakespeare

3:32 pm

A computer programmer has created a legion of virtual monkeys programmed to randomly type until the works of Shakespeare are reproduced.

If the nine-letter sequence appears anywhere in one of Shakespeare’s writings, it is matched against the relevant passage in a copy of the Bard’s complete works, and is checked off the list. The monkeys, which started typing on August 21, have already completed more than five trillion of the 5.5 trillion possible nine-letter combinations, but have so far only finished one whole work.

They appear to be doing better than Congress’s attempt to balance the federal budget.

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No House Democrat will sponsor Obama’s job bill, preventing it from being introduced

11:48 pm

Boy, does this tell us how politically weak Obama has become: No House Democrat will sponsor Obama’s job bill, preventing it from being introduced for consideration.

Correction: it turns out that a Democrat did finally introduce Obama’s jobs bill to the House, though it took until September 22, three weeks after the President’s speech first demanding that Congress “pass this bill immediately.”

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