ArianeGroup begins production of first 14 Ariane 6 rockets

Capitalism in space? ArianeGroup has announced it has begun production of the first fourteen Ariane 6 rockets, set for launch beginning in 2020.

Following the initial institutional and commercial launch orders for Ariane 6 obtained by Arianespace since the autumn of 2017, and the resolution of the ESA Council on April 17, 2019, related to the rocket’s exploitation framework, ArianeGroup is starting to build the first series-production batch of 14 Ariane 6 launchers.

These 14 launchers, scheduled to fly between 2021 and 2023, will be built in ArianeGroup plants in France and Germany, as well as in those of its European industrial partners in the 13 countries taking part in the Ariane 6 program.

The April 17 resolution essentially committed the ESA (European Space Agency) to subsidize ArianeGroup should Ariane 6 fail to obtain sufficient launch contracts for the company to make a profit.

Right now, that subsidization seems almost certain, based on the prices ArianeGroup is charging for Ariane 6 and the resulting dearth of sales contracts.

The launch rate announced above illustrates the rocket’s lack of interest. Fourteen launches in three years? SpaceX has been launching that many times in half a year. Granted, Ariane 6 is designed to launch two satellites to Falcon 9’s one, but even so this launch rate is low. And I expect in reality it will be lower than this. I expect them to fail to get launch customers, and will find they have a white elephant on their hands.

Relativity gets third launch contract

Capitalism in space: The new startup rocket company Relativity announced yesterday the signing of its third launch contract with Spaceflight, a company that until now has mostly specialized in arranging secondary payloads on big rockets for smallsat companies.

The launch services agreement between the two companies includes an order for one launch of Relativity’s Terran 1 rocket in the third quarter of 2021, with an option for an unspecified number of additional launches. Terms of the deal were not disclosed, although Relativity has publicized a list price of $10 million for the rocket.

Spaceflight will use those launches for dedicated rideshare missions, aggregating a set of small satellites to fly on the rocket.

The previous two contracts were with the long-established satellite communications company Telesat and a newer satellite company from Thailand called mu Space.

Relativity’s ability to get three launch contracts for a rocket that has not yet flown, no less tested, is somewhat puzzling. There are other companies, Rocket Lab, Vector, Firefly, and Virgin Orbit, that are either operational or have already tested prototype rockets or engines.

I suspect all the contracts have easy escape clauses, and are conditional depending on the company’s successful test program. I also suspect that the deals gave significant price breaks to all three companies for their willingness to sign under these circumstances.

Pavarotti and Friends – All for Love

An evening pause: Hat tip Edward Thelen.

This pause is late partly because I forgot to schedule something, but mostly because I am desperately in need of suggestions. If you’ve sent me suggestions before, you know the routine. If you haven’t but have something you want to suggest, don’t post the link in a comment here. Just comment that you have something, and I will contact you.

Honoring elections is no longer the Democratic Party way

During one of the debates between Hillary Clinton and Donald Trump during the 2016 election campaign, the Democrats became outraged when Trump said he might not immediately accept the election results should Clinton be declared the winner.

Questioned directly as to whether he would accept the outcome should Democratic nominee Hillary Clinton prevail on Nov. 8, Trump demurred. “I will keep you in suspense,” the Republican nominee said. Clinton called Trump’s answer “horrifying,” saying he was “talking down our democracy.”

The response from Democrats ranged from horror to fury. Articles from the entire liberal press attacked Trump for daring to suggest such a thing. Hillary Clinton response was typical, and quite pointed:

“That is not the way our democracy works,” Clinton said. “We’ve been around for 240 years. We have had free and fair elections. We’ve accepted the outcomes when we may not have liked them. And that is what is expected of anyone standing on a debate stage during a general election.”

She continued: “He is denigrating — he’s talking down — our democracy. And I for one, am appalled that somebody who is the nominee of one of our two major parties would take that kind of position.”

Hillary Clinton was correct, but anyone with even an ounce of skepticism would have immediately realized that Hillary Clinton didn’t believe her own words, for a nanosecond. From yesterday:
» Read more

Sunspot update April 2019: Not quite minimum

Time for the monthly sunspot update: NOAA yesterday released its the monthly update for the Sun’s sunspot cycle, adding sunspot activity for April 2019 to its graph. As I do every month, I have annotated that graph to give it some context and am posting it below.

While the Sun is clearly at the beginning of what might be an extended or very extended solar minimum, the continuing uptick in activity in both March and April illustrates that we have still not arrived at full minimum.

April 2019 sunspot activity

The graph above has been modified to show the predictions of the solar science community for the previous solar maximum. The green curves show the community’s two original predictions from April 2007, with half the scientists predicting a very strong maximum and half predicting a weak one. The red curve is their revised May 2009 prediction, extended in November 2018 four years into the future.

As the Sun ramps down to minimum it will have months where there is no activity, as happened in February 2019, and months, such as in March and April, where more sunspots appear.

Eventually the quiet months will become dominate, and soon thereafter, when activity increases again (assuming it does), the solar science community will then announce the date of true minimum.

We are not there. Normally it can take a year or more for the Sun to settle down. If activity declines as indicated by the red curve, it could take as long four years, which would be a record-long minimum. The difference will tell us whether the eleven-year solar cycle is continuing, or the Sun is heading into a grand minimum, with no significant sunspots for decades.

And as I have said repeatedly in the past five years, a grand minimum could significantly impact the global climate, cooling it. Or not. It is that unknown that will be answered should a grand minimum occur. Circumstantial data suggests an inactive Sun cools the planet, and the arrival of a new grand minimum will allow scientists to confirm or refute that circumstantial data.

Bennu from two miles

Bennu from two miles
Click for full image.

In late March OSIRIS-REx completed its fourth fly-by of the asteroid Bennu. The image on the right, cropped and reduced to post here, was taken when the spacecraft was only 2.1 miles above the surface. If you were standing among these large boulders, we could easily see you.

The image itself shows the asteroid’s southern limb, and thus the shadows are accentuated. This makes it easier to see surface details. Though it is clear once again that Bennu is a pile of boulders and rocks cemented together and floating in space, the photograph also shows that it also has areas where the material is either much larger or fused together more solidly, as shown by the more massive sections in the left center of this picture. We might be looking a very large boulders peeking up from below the surface, or possibly this is the hint of some real bedrock.

The OSIRIS-REx team is continuing the spacecraft’s survey phase, gathering high resolution images in order to compile a detailed map of the surface, prior to planning the touch-and-go sample grab.

Rocket Lab completes second commercial launch in 2019

Capitalism in space: Rocket Lab has successfully placed three Air Force technology satellites in orbit.

This is their second commercial launch in 2019, and fifth successful launch overall. They have said that they plan a total of 16 launches this year. With eight months left in the year and 14 launches to go, they will have to up their pace to more than once per month pretty soon. As this is their announced intention, their launch rate should accelerate before the year is out.

One more interesting detail: With this launch they have now put 28 small satellites in space, on five launches. At this pace they are beginning to match, in a different way, the capabilities of larger rockets that can launch that many smallsats on a single rocket. Rocket Lab might be more expensive per satellite, but provides each launched satellite a more customized service, including more flexibility in orbital choice and a far more reliable schedule.

The leaders in the 2019 launch race remain unchanged:

6 China
5 SpaceX
4 Europe (Arianespace)
3 Russia

However, the U.S. has now widened its lead over China to 10 to 6.

Japanese private company launches rocket on suborbital test

Capitalism in space: The Japanese private company Interstellar Technologies yesterday successfully completed a suborbital test flight of its MOMO rocket.

This success is significant in that Interstellar has tried twice previously to complete a suborbital flight, and failed both times. The first attempt was on July 30, 2017 and the second on June 30, 2018. Furthermore, they had said that the gap between the second and third attempts would be shorter, which it was.

So far, MOMO is designed solely as a suborbital rocket. I would not be surprised if they begin to scale up development to an orbital version once they begin money-making operations with the suborbital version, but this has not been announced by the company.

North Korea tests short-range missiles

North Korea today conducted its first missile tests since November 2017, firing off several short-range “projectiles” into the Sea of Japan.

These are not the long-range ballistic missiles that North Korea was testing two years ago that had the potential of reaching the U.S. Still, this test indicates that this country remains an unpredictable threat to its neighbors and the world. The test also indicates we don’t yet have any agreement from them concerning demilitarization.

Cannon Beach, Oregon

Haystack Rock, Cannon Beach, Oregon

Posting has been somewhat mixed this week because Diane and I are out in Oregon at a beach-side hotel in Cannon Beach. We and my oldest friend Lloyd and his family are here to visit and see some sites.

On the right is a picture of the beach and Haystack Rock, which rises more than 230 feet above the sea. We did two hikes to its base, one when the tide was out and you could get very close and see the aquatic life in the tidal pools. Quite beautiful.

This location is where Lewis & Clark first saw the Pacific during their expedition. The local museum, the Cannon Beach History Center & Museum, was fascinating. For one thing I had not known that the town was named after an actual ship cannon from the shipwreck of the American Navy ship the Shark, which foundered here in 1846. The crew was all saved, but the ship and its military equipment were lost.

In October 1846, Lieutenant Howison received information through the Tillamook people that part of the ship’s hull “with guns upon it,” had come ashore south of Tillamook Head. The lieutenant sent Midshipman Simes to visit the location. Simes reported finding the wreckage and succeeded in “getting one cannon above the high-water mark,” while two others were left buried.

Then in December 1863, mail carrier John Hobson reported seeing a cannon at present-day Arch Cape Creek. Soon after, this cannon became lost when tides buried it in sand. In June 1898, however, it was spotted once again-this time by mail carrier George Luce. With the help of his Nehalem neighbors John and Mary Gerritse and their team of horses, Luce succeeded in pulling the cannon out of the sand, after which time it stood in front of the Austin House Post Office in Arch Cape for several years.

Hobson by the way spent the last thirty years of his life, from 1864 to 1894, searching in vain for the cannon. It was only found four years after his death.

The cannon is now in the museum. In addition, the other two cannons were finally found in 2008.

More gravitational waves detected

Using the LIGO and Virgo gravitational wave telescopes astronomers have detected two more gravitational waves.

On April 25, 2019, one of the twin LIGO instruments and the Virgo detector observed a candidate signal which – if confirmed – would be the first binary neutron star merger during the third observation run, which began on April 1. A second candidate signal was seen on April 26, which – if confirmed – could be a never-observed-before collision of a neutron star with a black hole. The latter candidate was observed by both LIGO instruments and the Virgo detector. Dozens of telescopes on the Earth and in space are searching for electromagnetic or astro-particle counterparts. No identification with an electromagnetic transient signal nor a host galaxy has been made to date for either candidate.

The resolution of LIGO and VIRGO are somewhat limited, so other telescopes have to scan a very large part of the sky to spot a counterpart. It is therefore likely that it will be years before the first counterpart event is identified. When it is however it will tell us how far away the event was and confirm what kind of event it was. Right now, they are only making educated guesses.

India sets Chandrayaan-2 launch and lunar landing dates

India’s space agency ISRO has announced that the launch of Chandrayaan-2 will take place in a window from July 9 to July 16, and the landing of its Vikram rover will occur on September 6.

The delay in the landing is probably to allow Chandrayaan-2 to get to the Moon, then review the landing site to make sure it is acceptable.

This is not the first time they have announced a launch schedule for Chandrayaan-2 and then delayed it. This time however I think the dates are firm.

ISS power repaired, SpaceX launch early tomorrow

Using the station’s robot arm astronauts on ISS have replaced a failed electrical component, restoring the station to full power and allowing a Dragon cargo launch to go forward early tomorrow morning.

The failure had reduced the station’s power by 25%. It also shut down some redundancy in the system that ran the robot arm that will grab and berth Dragon. NASA did not want to do that berthing without that redundancy, which they once again have.

The SpaceX launch is set for 3:11 am (eastern) tonight, or just past midnight on the west coast.

Covington lawyers file defamation lawsuit against NBC/MSNBC

Push back: The lawyers for Kentucky teenager Nick Sandman have filed their third defamation lawsuit, this time against NBC/MSNBC for $275 million.

The previous suits were against the Washington Post for $250 million and CNN for $275 million. All three outlets have had a a truly dismal and partisan track record in the past two decades, which only grew more unreliable with the election of Donald Trump. They repeatedly get their facts wrong, and then refuse to correct the record when it is shown how wrong they were. As a prime example, all three bought into the Russian collusion hoax, spending two years selling the blatantly absurd idea that Donald Trump was a Russian agent who colluded with them to steal the 2016 election.

Trump however is a politician, and an adult. No one is surprised or horrified by that kind of dirty politics. Nick Sandman however was an innocent sixteen-year-old minor, attacked viciously for merely being white, pro-life, and for wearing a MAGA hat. With the evidence available that clearly shows how these leftist news outlets slandered him, all three outlets are very vulnerable to a big loss when this case gets before a Kentucky jury. In fact, I think his lawyers would be fools to settle.

The battle over Trump’s Moon effort exposes Washington’s power-hungry bureaucracy

This analysis by Eric Berger at Ars Technica of the political situation surrounding SLS, Orion, Gateway, and the Trump administration’s desire to quickly get back to the Moon is quite cogent and worth reading in full. It suggests that it will be very difficult for Trump to get his lunar landing, for several reasons. First, the Democrats in the House will likely not fund it. Second, because to get it done by 2024 will likely require switching to private rockets, and that action will be opposed by Senator Richard Shelby (R-Alabama). And third because there are factions in the NASA bureaucracy that are in love with SLS and Gateway and will work to save it.

This quote is most telling:

At NASA headquarters, [human spaceflight chief Bill] Gerstenmaier and this team that plays a central role in developing policy for the space agency are likely content to play a waiting game. Without an increased budget he can continue to spend money on developing the SLS rocket for some future launch date and begin procuring elements of the Lunar Gateway. He can make some small investments in a lunar lander but doesn’t have to commit to its development before the end of next year, which may bring a new president and new priorities.

In other words, Bill Gerstenmaier, an unelected bureaucrat at NASA, has more power to determine U.S. space policy than elected lawmakers.

I ask, how does Gerstenmaier have the right to “develop policy for the space agency?” What legislative authority gives him the right to “play a waiting game” while continuing to “spend money on developing the SLS rocket… and procuring elements of Lunar Gateway?” These are policy decisions that belong solely to Congress and the President, not some hired government bureaucrat.

In a sense this story is only another reflection of the entire Russian collusion scandal. Hired government officials with no legal authority decide that they really know best, and this hubris allows them to supplant the decisions of lawmakers, and even attempt to overthrow them if necessary.

I reluctantly predicted this behavior back in June 2016 when I visited Washington and wrote this essay: The think tank culture of Washington:

What will this elite community do should Trump win the presidency and start demanding that they do things differently? Will they recognize that we are a democracy and work with him, the elected choice of the American people, or will they resist because he isn’t the politician they wanted and wants to institute policies they disagree with?

…I fear that the culture of Washington is becoming increasingly hostile to and insulated against the choices of the American electorate. I fear that they will one day soon decide to team up with the politicians they like to use the concentrated power we have given them in Washington to reject those choices, even to the extent of tossing out the Constitution and the democratic legal system that made the United States once the freest and wealthiest nation in the history of the human race.

I hope I am wrong. I pray that I am wrong. I think we might very well find out in the coming year.

Sadly, what we have learned in the past three years is that this Washington think tank culture is quite willing to overthrow the Constitution and the law, to get what they want. The situation at NASA only gives us another example of this terrible reality.

Satellites map out Earth’s Great Whirl

Using more than two decades of satellite data scientists have mapped out the yearly evolution of the
Great Whirl, a gigantic weather formation that routinely forms off the coast of Somalia each year, lasts for more than half the year, and is closely linked to India’s annual monsoon season.

Using 23 years of satellite data, the new findings show the Great Whirl is larger and longer-lived than scientists previously thought. At its peak, the giant whirlpool is, on average, 275,000 square kilometers (106,000 square miles) in area and persists for about 200 days out of the year.

More than being just a curiosity, the Great Whirl is closely connected to the monsoon that drives the rainy season in India. Monsoon rains fuel India’s $2 trillion agricultural economy, but how much rain falls each year is notoriously difficult to forecast. If researchers can use their new method to discern a pattern in the Great Whirl’s formation, they might be able to better predict when India will have a very dry or very wet season compared to the average.

Below the fold is a short video showing the Whirl’s behavior during 2000. It appears that the Great Whirl is an atmospheric eddy formed by the prevailing east winds as they hit the coast of Somalia.
» Read more

X-37B passes 600 days in orbit

One of the Air Force’s two X-37B reusable mini-shuttles has now passed 600 days in orbit.

At this moment this is third longest X-37B mission. However, if the mission lasts four more months it will become the longest.

The article states that it is “unclear” what the mission’s overall purpose is, though we do know that some onboard experiments are testing the ability of some technology to function for long periods in space. I suspect that the spacecraft itself is testing this. When it returns they will look at it closely to see if its design was sufficient for it to do long multi-year missions and then go back to do it again. Moreover, knowing how to build such a craft is essential for building interplanetary spaceship that carry humans to and from the planets.

Trump & Democrats work out $2 trillion spending deal

The coming dark age: President Donald Trump and Congressional Democrats have come to a preliminary deal for spending an additional $2 trillion for “infrastructure.”

The dozen Democratic lawmakers in the meeting with the president called it a constructive start. They said Trump agreed that infrastructure investments should go beyond roads and bridges and include broadband, water systems, and enhancements to the electrical grid.

Democrats also put the onus on Trump to come up with a funding source, and said they would meet again in three weeks, when the president will present his ideas. The nation’s top business groups and labor unions support increasing the federal gasoline tax, currently 18.3 cents a gallon. It was last raised in 1993. [emphasis mine]

Everything about this deal illustrates the corruption and bankruptcy in Washington. They all think money falls from the sky like rain, and can be spent freely without any thought or discipline. Instead of looking for available cash to pay for this work, they will make a deal to spend the money, and hope new gas taxes will pay for it. They won’t, not by a long shot, and we will fall deeper into debt, even as we cripple the already handicapped citizenry with more taxes.

Worse, most of this spending is for local projects that should be paid for by local governments, as had once been the tradition. Now every Senator and Congressperson is making deals to bring federal cash back to their state or district, even if the federal government doesn’t have the money. And Trump is joining in the game, to win votes and claim he helped rebuild the country! No one mentions that we are going bankrupt, including the bankrupt press which joins the politicians in playing this gamel.

The politics of this deal also illustrate the corruption that is rotting the heart of the country. Too many voters cheer this wild spending on, voting for these very politicians because they bring home this bacon, even though it is bacon no one can afford. It is why the politicians spend the money. They benefit from it at the voting booth.

A dark age is coming. Be aware.

Firefly completes full duration test of second stage engine

Capitalism in space: Firefly Aerospace has successfully completed a full duration static test fire of the second stage engine of its Alpha rocket.

During the test, all of the second stage’s flight avionics, structures, and propulsion systems were subjected to a sustained firing consistent with a normal flight mission. According to Firefly, preliminary analysis of data from the test show that all of the rocket’s systems performed nominally, and a post-test inspection revealed no observable degradation of the stage systems.

Firefly is attempting to complete development of its Alpha rocket, which has a capacity of up to 1 ton to low-Earth orbit, for a launch by the end of this year from Vandenberg Air Force Base in California. The company could reach another milestone as early as August, when Firefly anticipates performing the first long-duration test of the Alpha rocket’s first stage.

If the company succeeds in completing an orbital launch by the end of 2019, they will have leaped from the back of the pack to become one of the leaders in the smallsat rocket industry, in an incredibly short time. The company was thought dead in 2016 after a lawsuit appeared to bankrupt it. Since then it obtained significant new capital and has risen from the ashes, at a speed that appears astonishing.

Partial power outage on ISS today delays Dragon cargo mission

A partial power failure on the International Space Station has forced NASA to delay for at least two days the Dragon cargo mission that had been scheduled to launch early tomorrow morning.

The delay will allow time for NASA flight controllers at the Johnson Space Center in Houston to continue troubleshooting an issue with a distribution box in the space station’s electrical power system. Engineers detected an issue with the Main Bus Switching Unit on Monday morning, and ground teams plan to replace the component later this week, ahead of the SpaceX cargo launch. “Teams are working on a plan to robotically replace the failed unit and restore full power to the station system,” NASA said in a statement Tuesday. “The earliest possible launch opportunity is no earlier than Friday, May 3.”

The Main Bus Distribution Unit is one of several that routes power from the space station’s U.S. solar arrays to the research outpost’s electrical channels. The suspect unit distributes power to two of the eight electrical channels on the station, including a power supply for the space station’s robotic arm, which the station astronauts will use to capture the Dragon cargo craft as it approaches the complex.

While the robotic arm remains powered through a separate channel, NASA flight rules require redundant power supplies for the arm during critical operations, such as the grapple of a free-flying spacecraft.

Since the cargo Dragon freighter is berthed to the station using the robot arm, they want to get this fixed before launching Dragon. Right now the new launch date will occur no earlier than the wee hours of Friday, May 3.

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