Dickson Mounds
An evening pause: Time for some archeology.
Hat tip Cotour.
Year: 2020
China now predicts more than 40 launches in 2020
The new colonial movement: China has increased its launch prediction for 2020 from 30 to more than 40 launches.
The key planned achievements:
The highlights of the space activities include the launch of China’s first Mars probe, the Chang’e-5 lunar probe, which is expected to bring moon samples back to Earth, the final step of China’s current lunar exploration program, as well as the completion of the BeiDou Navigation Satellite System constellation.
Three new types of carrier rockets including the Long March-5B, Long March-7A and Long March-8 will make their maiden flights in 2020.
It sure looks like 2020 is shaping up to possibly be the most spectacular year for space since Sputnik.
Astronaut treated for blood clot on ISS
In a first, an unnamed astronaut had been treated for a blood clot while on a six-month mission on ISS sometime in the last few years.
Ultrasound examinations of the astronauts’ internal jugular veins were performed at scheduled times in different positions during the mission. Results of the ultrasound performed about two months into the mission revealed a suspected obstructive left internal jugular venous thrombosis (blood clot) in one astronaut. The astronaut, guided in real time and interpreted by two independent radiologists on earth, performed a follow-up ultrasound, which confirmed the suspicion.
Since NASA had not encountered this condition in space before, multiple specialty discussions weighed the unknown risks of the clot traveling and blocking a vessel against anticoagulation therapy in microgravity. The space station pharmacy had 20 vials containing 300 mg of injectable enoxaparin (a heparin-like blood thinner), but no anticoagulation-reversal drug. The injections posed their own challenges – syringes are a limited commodity, and drawing liquids from vials is a significant challenge because of surface-tension effects.
The astronaut began treatment with the enoxaparin, initially at a higher dose that was reduced after 33 days to make it last until an oral anticoagulant (apixaban) could arrive via a supply spacecraft. Anticoagulation-reversing agents were also sent.
Although the size of the clot progressively shrank and blood flow through the affected internal jugular segment could be induced at day 47, spontaneous blood flow was still absent after 90 days of anticoagulation treatment. The astronaut took apixaban until four days before the return to Earth.
On landing, an ultrasound showed the remaining clot flattened to the vessel walls with no need for further anticoagulation. It was present for 24 hours after landing and gone 10 days later. Six months after returning to Earth, the astronaut remained asymptomatic.
What is not known is whether weightlessness caused the clot, or whether it would have occurred regardless. The former seems very possible as the astronaut had no history of such clots, and returned to normal almost immediately upon return to Earth. As noted at the link, more research is necessary, especially in anticipation of long interplanetary flights.
Yutu-2 completes 13th lunar day
China’s Yutu-2 lunar rover and its lander Chang’e-4 have completed their thirteenth lunar day on the far side of the Moon and have been placed in sleep mode.
During the twelve lunar day the rover traveled about 12 meters, or about 40 feet.
The rover has found materials from deep inside the moon that could help unravel the mystery of the lunar mantle’s composition and the formation and evolution of the moon and the earth. Using data obtained by the visible and near-infrared spectrometer installed on Yutu-2, Chinese scientists found that the lunar soil in the landing area of the Chang’e-4 probe contains olivine and pyroxene which came from the lunar mantle deep inside the moon.
Due to the complicated geological environment and the rugged and heavily cratered terrain on the far side of the moon, the rover drives slowly but steadily and is expected to continue traveling on the moon and make more scientific discoveries.
U.S. kills leader of Iranian Quds Force
In response to Iran’s attack against the U.S. embassy several days ago, the U.S. today killed several key leaders in Iran’s Quds Force, central to that nation’s terrorist attack network.
Hajj Qasem, the “shadow commander,” Israel’s “most dangerous enemy,” has been killed in Iraq alongside his key disciple Abu Mahdi al-Muhandis. An airstrike near or at Baghdad International Airport targeted a motorcade with the men in it just days after their followers stormed the US Embassy compound and scrawled “Soleimani is our leader” on its walls. US President Donald Trump approved the airstrike. The Pentagon confirmed the US killed the Iranian Quds Force leader. The US said Iran was responsible for killing 608 US troops during the Iraq war.
…Reports emerged after four in the morning, Iraqi time. A mysterious airstrike near the airport had led to rumors of its closure hours earlier. Two flights were inbound at the time. A Pegasus and Iraq airways flight. Three or four rockets impacted near the airport. US helicopters were reported buzzing in the distance.
It appears a cryptic tweet from US Defense Secretary Mark Esper announced the US policy to begin pre-emptive strikes against Iranian adversaries or their proxies. “To Iran and its proxy militias: We will not accept the continued attacks against our personnel and forces in the region. Attacks against us will be met with responses in the time, manner and place of our choosing. We urge the Iranian regime to end malign activities.”
The article at the link provides a lot of good information about who these men were and what they have done for the past few decades to initiate violence and terrorist attacks throughout the Middle East.
Here’s the deal: We are still struggling with these bad guys because George Bush Jr. was a disaster as president. Had he been in charge after Pearl Harbor in 1941 he would have invaded France, but then stopped at the German border and declared victory, allowing Hitler and the Nazis to remain in power.
The simple fact is that unless you intend total victory you will lose every war you fight, and Bush demonstrated this fact starkly.
He was then followed by Barack Obama, who’s loyalties were aligned more with Iran and the Islamic terrorists than with the United States and its allies.
I have no idea if Trump understands this. I doubt it. However, it does appear that he is willing to meet violence with violence in the Middle East, the only negotiating tactic these thugs understand.
Mike Oldfield – In the beginning & Let there be light
An evening pause: A nice way to start the new year. And yes, that is Bill Anders’ voice, recorded during the Christmas Eve broadcast from Apollo 8 in 1968 in orbit around the Moon.
The new pogrom in New York
This story provides a thorough listing (including videos) of all the recent anti-Semitic attacks in the New York City metropolitan area in the past year.
Those attacks included the mass shooting in a Kosher supermarket in Jersey City (killing four), and the machete attack in a Rabbi’s home (injuring five).
It appears that the majority of the attackers are black, which likely also means they are Democrats, spurred by the irrational and bigoted identity politics of that party, that celebrates all minorities except those who happen to be considered either white or conservative in its eyes. They are also probably spurred by the generally hateful and emotional rhetoric of that party, which today bases its entire policy platform on hating Donald Trump and anyone who supports him.
Still, the people who should be punished for these attacks are the people who committed them. Sadly, in New York the Democratically-controlled legislature has changed the law so that these violent individuals now have an almost automatic “Get out of Jail” card.
Much of this violence is closely related to the violence we have seen on college campuses the past three years, all aimed at conservatives. It comes from the left, and it comes as an attempt to strike fear into people’s hearts so that they will no longer be willing to publicly express their opinions.
Sadly, I think it is working. I wonder how many of my readers have found themselves silencing themselves out of fear that expressing their opinion might get them ostracized. I would not be surprised if most have done so.
The ballot box however is private. You can express your opinion there quite safely. I think it is time to do so.
Darkened craters on Mars
Click for full image.
It’s time for the first cool image of 2020! The photo to the right, cropped and reduced to post here, was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on October 10, 2019. It shows a handful of darkened craters on the vast volcanic Elysium Planitia plain between the giant volcanoes Olympus Mons to the east and Elysium Mons to the north.
My first thought was that these dark craters were recent crater impacts, possibly a set of secondary impacts from a larger nearby impact. However, in looking at the archive of MRO’s high resolution camera at this location (Latitude 5.925° norther; Longitude 164.965°) I found that almost no high resolution images have been taken in this region, as shown by the overview map below to the right.
» Read more
India picks its first astronauts; confirms new lunar rover
The new colonial movement: The head of India’s space agency ISRO yesterday confirmed that their plans to build and land a rover on the Moon in 2020, while also announcing that they have chosen the first four astronauts to train for their first manned mission in 2022.
He also confirmed that the land acquisition for a second launch site is proceeding.
The astronauts, whose identity has not been revealed, will be trained by Russia.
Modern cars automatically invade your privacy
Buy dumb! According to a December 17, 2019 news story, modern cars automatically collect a vast amount of incredibly private information about their owners, especially if the owner uses the installed blue tooth phone and GPS.
[The reporter] discovered that the car was recording details about where the car was driven and parked, call logs, identification information for his phone and contact information from his phone, “right down to people’s address, emails and even photos.” In another example, Fowler bought a Chevy infotainment computer on eBay and was able to extract private information from it about whoever owned it before him, including pictures of the person the previous owner called “Sweetie.”
While GM was the subject of Fowler’s experiments, it’s not the only company collecting data on its drivers. In 2017, the U.S. Government Accountability Office looked at automakers and their data privacy policies and found that the 13 car companies it looked at are not exactly using best practices. For example, while the automakers say they obtain “explicit consumer consent before collecting data,” the GAO says they “offered few options besides opting out of all connected vehicle services to consumers who did not want to share their data.”
There is no justified ethical reason for any car company to collect and keep this information, especially without asking the owner permission to gather it. It simply does not belong to them, under any reasonable definition.
As I said, buy dumb. Better to get a used car without these invasive tools, or disable them if the car has them.
New Year’s resolution
An evening pause: Wise words, which we all should heed in the coming year.
New Years Resolution from Anateya Cranson on Vimeo.