FBI union says FBI operations hurt by shutdown

My heart bleeds: The head of the union that represents FBI agents petitioned Congress today, stating that the government shutdown is now beginning to affect FBI operations.

Does this mean they will no longer be able to perform their duties as Democratic Party operatives, spying on Republican candidates and working to void legal elections where Democrats are defeated?

Or does it mean that he fears we may discover that we don’t need them that much, that the work they do is generally pointless and a waste of the taxpayers’ money?

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A visit to the Mexican border

Last night President Trump gave his first prime-time speech to the nation, focused specifically on the hot-button issue of illegal immigration. You can read the full text, with the Democratic response, here. A fair analysis can be read here, which also includes a thorough critique of the press’s mindless partisan reaction.

I usually don’t watch such speeches. I read the transcript afterward, to see if there is any substance there (usually not). It saves time.

What I did do yesterday however was visit the very location that is the subject and focus of these speeches, the border between the United States and Mexico. Diane and I and Earl, a visiting friend from back east, decided to give Earl a taste of international travel by driving down to Nogales to cross the border for lunch.

We do this periodically, not to go sightseeing but buy many of our prescription drugs, which tend to be about 75% cheaper in Mexico and do not require that prescription for purchase. For example, one of our cats has a fungal disease called valley fever which requires giving her a pill twice a day. In the states that drug costs more than $200 for a ninety day supply. In Mexico I can get that same amount for less than $50. (The cost difference illustrates well the mess our Congress has created of our drug industry, since the high cost is directly related to government regulations imposed in the last two decades and topped off by the passage of Obamacare in 2010.)

Anyway, below are some photos from this trip. They give you a sense of what it is like at one of the major populated border crossing points, which by the way and not surprisingly does not much resemble the impression given by our modern mainstream press.
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A workout treadmill for cats

News you can use: A company has now designed a smart treadmill specifically designed for cats.

The Little Cat’s biggest selling point is that it has a built-in incentive – an LED light that moves up the center of the ring. As anyone who’s ever flicked a laser pointer around on the floor knows, cats go nuts for those lights, and this might be the missing ingredient that gets their lazy butts onto the treadmill. In some of the videos it seems to work, but in others the cat is far more interested in the LED and looks visibly uncomfortable as soon as the floor starts to move under it.

Where other wheels are passive and only move when the cat starts running, the Little Cat can be set to move on its own at different speeds, like a treadmill. It’s controlled through a smartphone app, letting users set the speed, move the LED around, watch the cat through a live camera feed and even record voice samples to play back when you’re not home. The app also works like a fitness tracker, recording your pet’s run data and apparently using that to develop a customized exercise plan.

No pricing is available as yet. I’ve embedded the company’s video below the fold, which proves once again that it is impossible to predict the strange and absurd places humans will take their ingenuity.
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SpaceX completes fit test of two sections of Starship hopper

Capitalism in space: SpaceX has completed a fit test whereby they put the two main sections of their Starship hopper prototype together.

In a burst of activity that should probably be expected at this point but still feels like a complete surprise, SpaceX technicians took a major step towards completing the first Starship hopper prototype by combining the last two remaining sections (aft and nose) scarcely six weeks after assembly began.

SpaceX CEO Elon Musk also took to Twitter late last week to offer additional details and post what appears to be the first official render of Starship’s hopper prototype, which is now closer than ever before to looking like the real deal thanks to the incredible drive of the company’s southernmost employees. With the massive rocket’s rough aeroshell and structure now more or less finalized, Musk’s targeted February/March hop test debut remains ambitious to the extreme but is now arguably far from impossible.

More details about the status of both the Super Heavy and Starship here. As noted in the first link above, SpaceX is moving very quickly, at a pace unheard of in the rocket industry, to get these hopper prototypes ready for test flights. For example, this new effort at Boca Chica in Texas went from a barren spot to a full facility with a giant spacecraft in less than eight weeks.

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Hayabusa-2 to grab asteroid samples in February

The Hayabusa-2 science team has decided that it will make their first attempt to land and grab samples from the asteroid Ryugu in February.

“The time has finally come,” JAXA senior project member Takashi Kubota said at a news conference on Jan. 8. “Two candidate landing spots have their own advantages and drawbacks, but we will robustly try to collect samples.” The two sites are near the equator of the asteroid. JAXA said it will pick one by early February.

Between Feb. 18 and Feb. 23, the Hayabusa 2 will start descending from its “home position” at an altitude of 20 kilometers from the asteroid. JAXA will use “target markers,” which will be dropped on Ryugu beforehand, to guide the probe.

Hayabusa 2 is scheduled to make three touch-and-go landings.

There are clearly risks here, since the asteroid is strewn so completely with rocks and boulders.

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Hubble’s main camera in safe mode

The coming dark age: The Wide Field Camera on the Hubble Space Telescope has experienced “an anomaly” that has forced its shut down.

The announcement is a mere one paragraph long, and provides no further information.

This camera was installed on the space telescope during the last shuttle mission in 2009. It is now almost a decade since that mission, which was expected to extend Hubble’s life for at least five years. It is therefore not surprising that things are beginning to fail. In October they had a serious gyroscope problem when a gyroscope failed and they had problems getting their last back-up gyroscope to work. They got it working, but this has left us with a telescope with no gyroscope backups. With the next failure they will have to shift to one gyroscope mode, meaning sharp images will no longer be possible. Now the main camera has shut down.

Unfortunately, it appears that we are reaching the end of Hubble’s life span. The sad thing is that this shouldn’t be necessary. It can be repaired, but this would require a robot mission, something that would have been very difficult a decade ago but is quite doable at a reasonable cost today. No such mission is being considered however.

Even worse, the bad planning that is routine for our modern intellectual class has left us with no replacement, for the foreseeable future. In the late 1990s the astronomy community chose this path, deciding to replace Hubble with an infrared space telescope, the James Webb Space Telescope. They and NASA also decided to push the limits of engineering with Webb, resulting in a project that is about a decade behind schedule with a budget that has ballooned from $1 billion to $9 billion. Meanwhile, there has been no money for any other major space telescopes. And the one the astronomy community proposed in 2011, WFIRST, is already over budget and behind schedule, in its design phase.

The astronomy community has also decided in the past two decades that it could replace Hubble with giant ground-based telescopes, a decision that has so far proven to be problematic. Though adaptive optics can eliminate some of the fuzziness caused by the atmosphere, it limits observations to very narrow fields of view, meaning it cannot obtain large mosaics of big objects, such as this Hubble release earlier this week of an image of the nearby Triangulum Galaxy. Moreover, almost all of the giant ground-based telescopes built so far have struggled with many engineering issues.

In terms of astronomy, we are thus about to go blind, returning to the days prior to the space age when our view of the heavens was fuzzy and out of focus.

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Shutdown and government politics slows some science work

The partial government shutdown appears to be causing problems for some researchers, some of it fake and some of it real.

The article doesn’t put it that way. Instead, it sells the shutdown as a terrible tragedy, blocking all work by scientists, a claim that simply isn’t true if you read the article honestly.

The real problems include cases where the closure of government buildings prevents scientists from accessing their labs or research samples. The fake problems include things like this:

Rattlesnakes, bears, hurricanes, and freezing weather haven’t stopped ecologist Jeff Atkins from taking weekly hikes into Virginia’s Shenandoah National Park for the past 8 years to collect water samples from remote streams. But Atkins is now facing an insurmountable obstacle: the partial shutdown of the U.S. government, in its third week.

Park managers have barred Atkins from entering since 22 December 2018, when Congress and President Donald Trump failed to agree on a deal to fund about one-quarter of the federal government, including the National Park Service. That has shut down the sampling, part of a 40-year-old effort to monitor how the streams are recovering from the acid rain that poisoned them in past decades.

There is no reason this scientist can’t enter the park and get his samples. In fact, Trump administration policy has kept the national parks open, even if no one is working there. I am thus very suspicious of the claim that he is “barred” from entering.

Then there are claims that government scientists are forbidden from attending conferences. Bah. They aren’t slaves. If the conference is that important, they should go on their own dime. And if they aren’t willing to go, it makes me suspect their work is not that important. In fact, I know this, as I have watched many government scientists attend conferences merely to tout the wonderful things their government agency is accomplishing, not to really report on science.

The article also makes a big deal about the loss of pay to these individual scientists. My heart bleeds. For one thing, as government workers they are generally paid at a far higher rate, with many more benefits, than most taxpayers, who for the past decade have been suffering far worst economic times. These government scientists can afford the loss of pay for a few weeks.

For another, based on what has happened after all other previous shutdowns, Congress will approve their pay during this time, meaning this shutdown is really nothing more than an extra paid vacation for them.

I thus find myself having little sympathy for these scientists. In fact, the facts in this article make me inclined to think the taxpayer might benefit from getting rid of them all.

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Chinese rocket company tests vertical landing

The new colonial movement: A Chinese rocket company has conducted its first vertical flight and landing tests of a prototype rocket.

Linkspace…has tested a tech demonstrator reusable rocket similar in utility to the Grasshopper rocket SpaceX used in its development of the Falcon 9 launch vehicle. The RLV-T5 technology demonstrator, also known as ‘NewLine Baby’, for vertical takeoff, vertical landing (VTVL) is designed to verify key technologies including variable thrust, multiple engine restarts and roll control with its flight and recovery tests, according to the press release (in Chinese).

The latest footage, released on Sunday, shows a tethered test which followed three months of preparations. The demonstrator is 8.1 metres high with a mass of 1.5 tonnes and uses five variable thrust engines. Linkspace now describes itself as the world’s third-largest recyclable rocket development team, after SpaceX and Blue Origin.

The article also describes an engine test by a different Chinese company. Both are being touted as part of China’s new private space effort, but I find myself somewhat skeptical. China might have given these companies some independent leeway, but in the end nothing they do is unsupervised by the Chinese government.

Regardless, they are making technical progress. It appears that Linkspace is aiming for a suborbital test flight later this year.

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