Marmot Dam Removal
An evening pause: Hat tip Tom Biggar.
Year: 2020
NASA awards SpaceX deal to provide cargo to Gateway
Capitalism in space: Should NASA ever decide to build its proposed Gateway space station in orbit around the Moon (the odds of which have gone down recently), it announced today that it has signed a deal with SpaceX to use its Falcon Heavy rocket and an upgraded larger version of its Dragon capsule to ship cargo to that station.
The deal calls for at least two missions, and is SpaceX’s first deal in NASA’s Artemis program.
This deal is a major blow to SLS and Boeing, which up to now had a monopoly on all launches to supply and launch Gateway. In fact, Gateway was invented by Lockheed Martin, Boeing, and NASA (not Congress) in order to justify SLS’s existence. That NASA has now decided it is better off using the much cheaper and already operational Falcon Heavy for some Gateway missions suggests that SLS is increasingly vulnerable to cancellation. NASA is making it obvious that other commercial options exist. No need to wait years and spend billions for SLS, when they can go now, for much less.
Quick fading of a Martian impact crater
Click for full image.
Click for full image.
Cool image time! Though it seems that no one is really interested in anything but the Wuhan virus and the attempt by our corrupt politicians to use it to gain power, I think that life requires more from us than politics and panic. Thus, I am going to keep posting pure science and cool images.
The two photos to the right were taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) almost ten years apart. They were both posted as captioned images, the first in 2010, the second on March 19, 2020 to illustrate the remarkable fading of a fresh impact’s dark ejecta, in only about four Martian years.
The March 19, 2020 captioned image included an animation to illustrate the change. I prefer putting the two images side-by-side. Either way, the change is striking. As planetary scientist Alfred McEwen noted in his caption, “the dark material has faded into the background, while the new 6.3-meter diameter crater persists.”
Wind and dust storms probably acted to wipe out the dark material, but the process did not take that long, and last year’s global dust storm was not a major factor, since much of the dark material was already gone in this July 2012 image.
The crater itself is located in Arcadia Planitia, just west of the Erebus Mountains, the very region in the northern lowlands that SpaceX has made its primary candidate landing site for its Starship rocket, partly because the terrain is flat which makes landing easy, and partly because there is amply evidence that these lowlands have lots of ice just below the surface. And the full image for the 2019 photo reinforces this conclusion. Much of the rougher ground south of the impact appears to be the partially sublimated surface of an ice block.
So, while this region will provide an easy smooth landing site and plenty of water for the first human arrivals, those humans will also have to contend with a planet without a thick atmosphere to protect them from most meteorites. Rare as these events are, they happen more often because of Mars’ location closer to the asteroid belt, and they hit the surface far more frequently.
Mars: Volcanic, Glacial, or Fluvial?
Click for full image.
Cool image time! The photograph on the right, rotated, cropped, and reduced to post here, was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on September 30, 2019. It shows what the image title dubs a “sinuous ridge” in a region called Tempe Terra.
What caused it? At first glance the meandering nature of the ridge suggests it was originally a riverbed, formed by flowing water. Eventually the water dried up, and because that riverbed was made of harder material than the surrounding terrain, long term erosion caused that surrounding terrain to wear away, leaving a raised ridge where the river used to be. Scientists have found many such inverted channels on Mars.
Not so fast!
» Read more
March 25, 2020 Zimmerman/Batchelor podcast
Embedded below the fold in two parts.
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TruthSurge – Open Arms
An evening pause: He admits to doing some audio manipulation to his voice to get it to sound as it does, but no matter, it sounds really good.
Hat tip Cotour.
Pork galore in Senate-passed COVID-19 “stimulus” bill
The so-called COVID-19 “stimulus” bill that the Senate passed yesterday is apparently stuffed with billions in hand-outs to friends and buddies of Congress and the Washington bureaucracy, all of which have nothing to do with helping the American public being bankrupted by the forced shutdowns imposed on them by government.
Go to the link for a full list, which includes money for the National Endowment for the Arts, the National Endowment for the Humanities, the Kennedy Center in DC, the Corporation for Public Broadcasting, the post office, NASA, and the Department of Education, to name only a few. It also includes a pay raise for Congress, money to sanctuary cities to allow them to continue to flout immigration laws (thereby making it harder to control the virus), and half a billion in foreign aid to Africa. The bill also will force unions on businesses who wish to take any government money.
There’s more of course. It will take a few days for decent people to dig through the entire document [pdf]. By that time however the House, under Democratic Party control, will have added more goodies, the Senate and Trump will have approved, and the bill will be law.
Three cheers for Congress!
New radio telescope discovers many new Fast Radio Bursts
A new radio telescope in Canada, designed to detect the mysterious and as-yet unexplained Fast Radio Bursts (FRB), has in the past year raised the total of known FRBs from 30 to 700, including nine repeating bursts.
This confirms an earlier very preliminary analysis that there were two different types of bursts, those that repeat and those that don’t.
Warning: It is very dangerous to take these results too seriously. A lot of uncertainty exists, including some basic facts about the bursts.
Party shuffling points to new Israeli Netanyahu government
It appears that after three elections in a year, the stalemate that has prevented the formation of a coalition government in Israel has finally ended.
Up until now, the stalemate existed because though the right has generally had the most votes and won more than enough seats to form a government, one of the smaller conservative parties, Yisrael Beytenu, refused to join any coalition that also included the conservative religious parties. Instead, its leader, Avigdor Liberman, wanted Netanyahu to form a unity coalition with his party, Netanyahu’s party Likud, and the liberal coalition, Blue and White, led by Benny Gantz.
Neither Netanyahu nor Blue and White would agree to this. The result: more than a year of stalemate.
This week however Gantz agreed to abandon Blue and White and take his part of that coalition away and join with Netanyahu in a deal that would have him begin as speaker of the Knesset (Israel’s parliament) and then become prime minister in a eighteen months.
This deal cuts out both Yisrael Beytenu as well as the religious parties (breaking a promise that Netanyahu has repeatedly made not to do this), and forms a coalition that includes both the conservative Likud and the liberal Labor and Gantz’s Hosen L’Yisrael party. It also cuts out many of the more liberal parts of Blue and White that are very hostile to Netanyahu.
The deal is not yet finalized, so anything could still happen.
ULA’s Atlas 5 rocket successfully launches military satellite
Capitalism in space: United Launch Alliance’s Atlas 5 rocket today successfully placed into orbit the first military satellite officially under the U.S. Space Force’s command.
The satellite is the fifth of a constellation designed to provide communications for all military operations.
The leaders in the 2020 launch race:
6 China
5 SpaceX
4 Russia
2 Europe (Arianespace)
2 ULA
The U.S. now leads China 9 to 6 in the national rankings.
COVID-19 is NOT going to overwhelm our healthcare system
As part of the panic that has been overwhelming the world because of COVID-19, one of the typical lies that is being spread is that the epidemic is going to overwhelm the world’s healthcare systems. This CNN article from yesterday, entitled “‘That’s when all hell broke loose’: Coronavirus patients start to overwhelm US hospitals”, is typical:
“We ended up getting our first positive patients — and that’s when all hell broke loose,” said one New York City doctor.
The doctor, who spoke to CNN on condition of anonymity out of concern for his job, described a hospital that was woefully unprepared for an influx of Covid-19 patients that started roughly two weeks ago — which has already stretched the hospital’s resources thin and led to severely ill patients outnumbering ventilators.
“We don’t have the machines, we don’t have the beds,” the doctor said.
“To think that we’re in New York City and this is happening,” he added. “It’s like a third-world country type of scenario. It’s mind-blowing.” [emphasis mine]
We’re all gonna die!
Not! To dispell these mainstream media lies, I am going to give my readers an example of what a real journalist does, in comparison to the brainless non-researchers at CNN (and elsewhere) who make believe they are journalists but instead play them, on television and cable each day, in order to push an anti-American and leftist agenda that is downright evil and destructive.
I’m going to do some real research, and provide it to my readers so that they can get some context and a deeper understanding of the fake Wuhan flu “pandemic.”
» Read more
SpaceX commercial launch for Argentina postponed because of COVID-19
Because of travel restrictions imposed by the worldwide panic over the COVID-19 virus, Argentina’s space agency has postponed the planned March 30, 2020 launch by SpaceX of an Earth observation radar satellite.
“This decision (to postpone the launch) has been made considering the restrictions imposed by the COVID-19 pandemic and that could affect the availability of own resources and foreign third-party resources, necessary not only for a safe insertion into orbit, but also for further operation of the satellite,” CONAE said in a statement.
CONAE said the decision to postpone the launch, which was made in consultation with SpaceX, is the “best decision in these moments of uncertainty … that the whole world suffers because of COVID-19.”
Argentina has halted all flights to and from the United States, impacting the ability of Argentine personnel needed to support the planned launch to travel to the Florida spaceport.
The more I research the Wuhan flu, the more I am convinced that the world’s governments have gone crazy. More on this later today.