Astronomers discover most distant solar system object so far

Worlds without end: Astronomers have discovered a dwarf planet about 300 miles in diameter orbiting the Sun at a distance of 120 astronomical units, making it the most distant solar system object discovered so far.

“2018 VG18 is much more distant and slower moving than any other observed Solar System object, so it will take a few years to fully determine its orbit,” said Sheppard. “But it was found in a similar location on the sky to the other known extreme Solar System objects, suggesting it might have the same type of orbit that most of them do. The orbital similarities shown by many of the known small, distant Solar System bodies was the catalyst for our original assertion that there is a distant, massive planet at several hundred AU shepherding these smaller objects.”

“All that we currently know about 2018 VG18 is its extreme distance from the Sun, its approximate diameter, and its color,” added Tholen “Because 2018 VG18 is so distant, it orbits very slowly, likely taking more than 1,000 years to take one trip around the Sun.”

I guarantee there are more of these discoveries to come. Many more.

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Obamacare struck down by judge

A federal judge in Texas on Friday ruled that the entire Obamacare law is no longer valid based on changes passed by the Republican Congress in the past two years.

U.S. District Judge Reed O’Connor in Fort Worth sided with the argument put forward by a coalition of Republican-leaning states, led by Texas, that Obamacare could no longer stand now that there’s no penalty for Americans who don’t buy insurance.

The U.S. Supreme Court had upheld the law in 2012, by classifying the legislation as a tax. But since Congress removed the individual mandate in 2017, O’Connor ruled, there’s no way the ACA can be allowed to stand.

“The Individual Mandate can no longer be fairly read as an exercise of Congress’s Tax Power and is still impermissible under the Interstate Commerce Clause — meaning the Individual Mandate is unconstitutional,” O’Connor wrote. “The Individual Mandate is essential to and inseverable from the remainder of the ACA.”

Without the system being upheld by a wide pool of mandated participants, the ACA cannot stand, O’Connor ruled.

All of this has been unconstitutional from day one, but what does that matter in the banana republic we now live in, where childish twitter mobs rule, unelected bureaucrats have more legal power than presidents, and elected officials can pick and choose the laws they obey?

Trump, returning to his liberal roots, immediately called for a new law to protect “pre-existing conditions.” To quote his tweet: “Now Congress must pass a STRONG law that provides GREAT healthcare and protects pre-existing conditions. Mitch and Nancy, get it done!”

Forcing insurance companies to accept anyone, regardless of their health, makes insurance impossible. Why would anyone buy insurance when they are healthy under Trump’s system? Instead, everyone will wait until they are diagnosed with an illness, and buy the insurance then. Lacking a pool of healthy customers, insurance companies will go bankrupt.

The silver lining here is that Congress is divided, and might find it impossible to make a deal. At the same time, I would not be surprised if both parties teamed up to give voters this fake present, continuing our slide to bankruptcy.

In the meantime, expect the reappearance of low-cost catastrophic insurance plans, the kind of plans that Obama called “junk” and banned with Obamacare, but provide lower-class people without a fancy health plan an affordable way to insure themselves against a ruinous illness or accident.

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Parabolic Arc’s annual fund-raising campaign

Doug Messier’s space website, Parabolic Arc, is running its annual fund-raising campaign right now, and I would like to urge my readers to consider giving a donation.

Doug and I might disagree on some matters, but the work we both do at our websites complements each other quite nicely. In fact, the areas where we disagree actually enhances this fact, as you will get different perspectives of the same issues from us.

The bottom line is that anyone who checks out both Parabolic Arc and Behind the Black on a daily basis will pretty much find out everything that is happening in space, and get that news before anyone else. Your donations there will thus be greatly appreciated.

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Rocket Lab completes its third successful launch in 2018

Capitalism in space: Rocket Lab today (Sunday) successfully launched thirteen cubesats using its Electron rocket.

With this third launch, Rocket Lab now has more launches than Northrop Grumman (formerly Orbital ATK), a launch operation that has been around since the 1980s.

The leaders in the 2018 launch race remain unchanged:

35 China
20 SpaceX
13 Russia
10 Europe (Arianespace)
8 ULA

China still leads the U.S. 35 to 33 in the national rankings.

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NASA’s warped measure of safety

In posting an invitation to social media users to attend the launch of the first unmanned test flight of SpaceX’s man-rated Dragon capsule on January 17, 2019, NASA’s public relations department added the following warning:

NASA has a series of reviews before the uncrewed test flight, and the outcome of these reviews, including the Flight Readiness Review, will ultimately determine the Demo-1 launch date.

For months I have reported numerous examples of NASA’s safety panel acting to create fake problems that will force a delay in this launch. First it was the fueling method. Then it was the insulation on the helium tanks. Then there was the need for SpaceX to fill out all the paperwork. Now it is the parachute system and worries about the safety culture at SpaceX.

I might take these concerns seriously, except that NASA’s safety panel seems to be so sanguine about far more serious safety issues with NASA’s SLS rocket and Orion capsule. This double standard is starkly illustrated once again in this NASASpaceflight.com article about NASA’s plans for the very first manned Orion/SLS mission.

On that manned mission, NASA will fly a host of new equipment for the first time. For example, the capsule’s “Environmental Control and Life Support System (ECLSS), crew displays, and other crew systems will be making their debut in Orion.” Anything else that has flown previously will essentially have done so only once, during the first unmanned test flight of SLS/Orion.

It gets worse. While NASA has demanded SpaceX fly the final manned version of its Falcon 9 rocket seven times before it will allow its astronauts on board, the agency plans to launch humans on SLS on only its second launch. More astonishing, that second launch will include a mission taking those astronauts on a loop around the Moon.

During the Apollo missions in the 1960s, NASA had a policy that no mission would head to the Moon without carrying a lunar module (LM). The logic was that the LM would act as a lifeboat should something go wrong with the Apollo capsule, a logic that was actually proven during Apollo 13.

NASA did send Apollo 8 to the Moon without the LM, but it did so in the context of a Cold War space race and an end-of-the-decade commitment by an assassinated president. The agency then knew the risks were high, but it decided the situation justified those risks.

NASA is not faced with a Cold War space race today. Instead, it has a grossly over-budget and long delayed boondoggle called SLS/Orion, increasingly embarrassed by the quick and efficient achievements of private space companies. In a desperate effort to keep that boondoggle alive, the agency is apparently pushing it to fly it too soon and with inadequate development. In fact, it appears to me that the safety culture at NASA that caused both shuttle accidents (a desire to favor frequent launches while ignoring safety analysis) has returned at NASA, and it has done so with a vengeance.

Meanwhile, the contrast with how the agency’s safety panel treats SpaceX versus SLS/Orion demonstrates how corrupt and unreliable that safety panel has become. They no longer really work to reduce risk. Their goal appears to promote government-built rocket systems over those manufactured by the private sector.

Hat tip to Kirk Hilliard for pointing out the language in the NASA pr invite to the SpaceX launch.

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Launchpad contractor at Vostochny in legal and financial trouble

The launchpad contractor hired to build the Angara launchpad at Russia’s new spaceport in Vostochny has serious legal and financial troubles, including lawsuits for nonpayment and non-completion of work.

I have nothing to say, other than this seems entirely par for the course.

Posted in warm, sunny, and dry Tucson, having finally returned from two weeks of travel to New York and Israel.

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Two dead at U.S. Antarctic station

An accident of some kind has apparently killed two individuals at the U.S. McMurdo station in Antarctica yesterday.

The National Science Foundation says two technicians working on a fire-suppression system at an Antarctica scientific station were found unconscious and died.

The foundation said Wednesday the two had been working in a building at McMurdo Station, which is on Ross Island. It says they were found on the floor by a helicopter pilot who had landed after spotting what appeared to be smoke from the building.

Nothing more is as yet known.

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