Japan’s new H3 rocket’s second stage fails during first launch

Japan’s new H3 rocket failed today on its first launch when something went wrong at second stage ignition, after separation from first stage.

Once controllers realized the rocket would not reach orbit, they initiated a self-destruct sequence, ending the mission.

This is very bad news for Japan’s space effort. Right now it does not have a viable competitive commercial rocket industry. All rocket construction is supervised and controlled by its space agency JAXA, which almost exclusively uses Mitsubishi to build what it wants. With the H3 failing (built by Mitsubishi) and the H2A and H2B (both also built by Mitsubishi) slated for retirement, JAXA does not have a rocket it can use for future missions.

March 6, 2023 Quick space links

Courtesy of BtB’s stringer Jay.

  • Branson pumps another $5 million into Virgin Orbit
  • Branson has now invested $60 million in Virgin Orbit since November 2022 in order to keep the company above water because delays with licensing at the UK bureaucracy prevented it from doing further launches in 2022. No launches, no revenue. And we now know for sure this is his reason, because his investment deal allows him to pull that money out at any time. Expect him to do so once Virgin Orbit begins flying again and making money.

 

 

 

 

 

A blacklist victory? Professor wins million dollar settlement for being blacklisted

Daniel Pollack-Pelzner, blacklisted for being Jewish
Daniel Pollack-Pelzner, blacklisted for being
white, Jewish, and willing to speak the truth.

Today’s blacklist story is a followup on one from April 2022, in which Jewish English professor at Linfield University in Oregon, Daniel Pollack-Pelzner, was fired without due process because he reported the sexual misconduct of four of the university’s ten trustees. Before they fired him however school officials, including its university president and chair of the board of trustees Miles Davis, spewed anti-Semetic comments against him, including joking about sending Jews to gas chambers.

Pollack-Pelzner has now gotten some financial satisfaction in the courts, though hardly justice.

Linfield University has agreed to settle a lawsuit filed by former Professor Daniel Pollack-Pelzner for $1,037,500 in compensation for emotional distress, lost wages, and attorney fees.

The University insists that it is not admitting guilt and only wants to avoid further loss of “time and energy from the mission of the institution.” If so, it found a weird way of doing it. They have litigated this weak case for two years and were compelled to reach a seven figure settlement.

» Read more

IBEX leaves safe mode and returns to full science operations

Engineers have restored the orbiting astronomy probe IBEX out of safe mode, returning it to full science operations after a computer issue on February 18, 2023 that prevented the spacecraft from accepting commands.

To take the spacecraft out of a contingency mode it entered last month, the mission team performed a firecode reset (which is an external reset of the spacecraft) instead of waiting for the spacecraft to perform an autonomous reset and power cycle on March 4. The decision took advantage of a favorable communications environment around IBEX’s perigee – the point in the spacecraft’s orbit where it is closest to Earth.

After the firecode reset, command capability was restored. IBEX telemetry shows that the spacecraft is fully operational and functioning normally.

As I noted previously, IBEX was designed to study the boundary between the interstellar space and the solar system, and do it somehow from Earth orbit.

An inactive volcanic vent on Mars

An inactive volcanic vent on Mars
Click for full image.

Cool image time! The picture to the right, rotated, cropped, and reduced to post here, was taken on October 5, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Labeled by the science team as “Vents and Lava Flows on Flank of Pavonis Mons,” the section to the right shows the picture’s largest vent. The downhill grade is to the south.

In the full photo you can see that this vent sits on top of a flat mound of hardened lava, all of which flowed from the vent in the distant past. The main flow of course went to the south, out the channel and down the flanks of Pavonis Mons, the middle volcano in the line of three just to the west of Mars’ giant Valles Marineris canyon. The caldera peak of Pavonis Mons is about 35 miles away, and sits at a height of 47,000 feet elevation, far higher than Mount Everest but still only the fourth highest Martian volcano.

In the full picture, the entire surface also generally flows south, except for a crack that goes from northeast to southwest, possibly caused when the mountain flank sagged to the south.
» Read more

A confused spiral galaxy

An irregular spiral galaxy

Cool image time! The picture to the right, cropped and reduced to post here, was taken by the Hubble Space Telescope and released today. From the caption:

The irregular spiral galaxy NGC 5486 hangs against a background of dim, distant galaxies in this image from the NASA/ESA Hubble Space Telescope. The tenuous disc of the galaxy is threaded through with pink wisps of star formation, which stand out from the diffuse glow of the galaxy’s bright core. While this particular galaxy has indistinct, meandering spiral arms it lies close to the much larger Pinwheel Galaxy, one of the best known examples of ‘grand design’ spiral galaxies with prominent and well-defined spiral arms. In 2006 Hubble captured an image of the Pinwheel Galaxy which was — at the time — the largest and most detailed photo of a spiral galaxy ever taken with Hubble.

This galaxy is defined I think as an irregular spiral because if you look close, you can see a very faint hint of a central bar and two large arms spiraling away at its ends. It is faint however, and might simply be caused by the human mind’s natural desire to see patterns. To my eye this galaxy could just as well be a patchy elliptical galaxy, with no arms at all.

Juno captures close-up images of Jupiter’s moon Io

Io as seen by Juno

On March 1, 2023 the Jupiter orbiter Juno passed within 33,000 miles of the gas giant’s moon Io, getting its first close-up images.

Several citizen scientists have processed those images. The photo to the right, cropped and reduced to post here, was created by Andrew R Brown. This particular picture was one of five taken by Juno during the fly-by. Jason Perry processed all five here, with this caption:

Most of the dark spots seen across Io’s surface are the result of volcanic eruptions. These include East Girru, a dark spot that was not seen the last time Io was seen at this resolution during the New Horizons encounter with Jupiter in February 2007. East Girru was undergoing a major eruption at the time but hadn’t had time to produce a new lava flow before the end of the week-long encounter. This small flow field, measuring 3,200 square kilometers (1,390 square miles) in size, may have also been reactivated during an eruption in October 2021, as seen by Juno JIRAM.

Another apparent surface change is at Chors Patera, which has undergone a significant reddening since Galileo last observed it in October 2001. Reddish materials on Io are indicative of the presence of short-chain sulfur and are often associated with high-temperature, silicate volcanism. Additional dark spots near the terminator, the boundary between Io’s day and night sides, are the shadows of tall mountains. The dark spot at middle right in the upper right image may be due a mountain 5500 meters (18,000 feet) tall.

The smallest object resolved in this image is about 22 miles across.

ISRO attempting controlled reentry of old satellite originally lacking in such plans

India’s space agency ISRO has been attempting the controlled reentry of an old India-French climate satellite that had originally been placed in a high enough orbit that de-orbit was not expected.

An uninhabited area in the Pacific Ocean between 5°S to 14°S latitude and 119°W to 100°W longitude has been identified as the targeted re-entry zone for the [Megha-Tropiques-1 (MT1)]. Since Aug 2022, 18 orbit manoeuvres have been performed to progressively lower the orbit and on March 7 the ground impact is expected to take place between 4.30 p.m. and 7.30 p.m. IST.

The satellite, once no longer able to do its primary function, still had a lot of fuel left that left it a threat. ISRO managers decided to use that fuel to lower the high orbit — where MT1 was expected to remain for at least 100 years — so that the satellite could be brought down safely now.

The real story here is ISRO’s decision to commit funds to pay for this work. Until recently, most satellites are launched without any funding to remove them once launched. SpaceX changed this with its Starlink constellation, with deorbit always included as part of each satellite’s operational plan.

March 3, 2023 Quick space links

Courtesy of BtB’s stringer Jay.

 

 

  • A graph showing the steady and slow decay of Hubble’s orbit
  • The decay was brought up because Hubble now orbits just below SpaceX’s Starlink satellites, and thus some are concerned its work will be hindered by them. I think this is a non-issue. More important is that decay. If Hubble is going to be remain in space, work on a rescue mission must begin soon.

 

 

 

  • Astra identifies the cause of its last launch failure
  • In reading their conclusions, I came away with the impression that this rocket had a lot of weak links, any one of which could cause a failure. No wonder the company abandoned it after this launch to focus on a new rocket.

Sightseeing in the region near the Starship Mars landing zone

Sightseeing in the region near Starship's landing zone
Click for original image.

Cool image time! The picture to the right, cropped and reduced to post here, was taken on November 30, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a bulbous hill in the icy northern lowland plains of Mars. That it is icy here is indicated by the glacier features that appear to fill the small crater near the bottom of the picture.

You can get a better sense of stark alien nature of this terrain by looking at an MRO context camera image of the same area, taken on April 1, 2008. The subject hill is the first hill on the image’s west side, going from the top. This is a flat plain interspersed with crater splats, mounds of a variety of sizes, and a puzzling meandering dark line that suggests a crack from which material is oozing.

The geology to be studied here might be endless but for tourists the views will be astounding in their alienness.
» Read more

AGs from 22 states blast Biden’s attempt to illegally insert racial quotas and climate change into federal contracting law

Alexandria Ocasio-Cortez
Joe Biden imposes Alexandria Ocasio-Cortez’s
Green New Deal on all federal contractors

In May 2021 President Biden signed an executive order [pdf] requiring federal agencies to make climate change and helping “disadvantaged communities and communities of color” a major priority in all their work.

That executive order, which in many ways was simply a rewording of Alexandria Ocasio-Cortez’s communist and bigoted Green New Deal, required agencies to do things like reconsider where their pension funds were invested and to change those investments — not to get the best return on the dollar as required by law — but to protect them from “the threats of climate-related financial risk.”

The executive order also demanded that the Federal Acquisition Regulatory Council (FARC) require federal contractors to:

…publicly disclose greenhouse gas emissions and climate-related financial risk and to set science-based reduction targets; and (ii) ensure that major Federal agency procurements minimize the risk of climate change, including requiring the social cost of greenhouse gas emissions to be considered in procurement decisions and, where appropriate and feasible, give preference to bids and proposals from suppliers with a lower social cost of greenhouse gas emissions. [emphasis mine]

» Read more

SpaceX launches another 51 Starlink satellites into orbit

SpaceX today successfully placed another 51 Starlink satellites into orbit, using its Falcon 9 rocket and launching from Vandenberg Space Force Base.

The first stage completed its 12th flight, landing safely on a drone ship in the Pacific. The fairing halves completed their fifth and second flights, respectively.

The 2023 launch race:

15 SpaceX
7 China
3 Russia
1 Rocket Lab
1 Japan
1 India

American private enterprise now leads China 16 to 7, and the entire world combined 16 to 12. SpaceX by itself leads the entire world, including other American companies, 15 to 13.

Sunspot update: After going through the roof last month, sunspots drop into the attic this month

With the start of another month NOAA this week updated its graph that tracks the number of sunspots on the Sun’s Earth-facing hemisphere. As I do every month, I have posted that updated graph below, adding some additional details to provide some context.

Last month the number of sunspots rocketed upward to the highest seen since 2014, and only the second time since November 2002 that the Sun was that active. In February those high numbers dropped, though the sunspot activity during the month remained well above the 2020 prediction by NOAA’s panel of solar scientists.

» Read more

ESA attributes Vega-C launch failure to faulty nozzle from the Ukraine

The European Space Agency (ESA) has concluded that the launch failure of the second stage of Arianespace’s Vega-C rocket on December 20, 2022 was caused by a faulty nozzle produced by a company in the Ukraine.

[T]he Commission confirmed that the cause was an unexpected thermo-mechanical over-erosion of the carbon-carbon (C-C) throat insert of the nozzle, procured by Avio in Ukraine. Additional investigations led to the conclusion that this was likely due to a flaw in the homogeneity of the material.

The anomaly also revealed that the criteria used to accept the C-C throat insert were not sufficient to demonstrate its flightworthiness. The Commission has therefore concluded that this specific C-C material can no longer be used for flight. No weakness in the design of Zefiro 40 has been revealed. Avio is implementing an immediate alternative solution for the Zefiro 40’s nozzle with another C-C material, manufactured by ArianeGroup, already in use for Vega’s Zefiro 23 and Zefiro 9 nozzles.

The press release goes to great length to reassure everyone that these Ukrainian nozzles are still flightworthy, that the fix is merely changing the material used in the nozzle’s throat insert.

JAXA reschedules first H3 rocket launch following investigation

Japan’s space agency JAXA has rescheduled its second attempt to launch its new H3 rocket for March 6, 2023, following the completion of its investigation into the launch abort at T-0 on February 16, 2023.

As a result of the investigation, it is estimated that the first-stage flight controller malfunctioned due to transient fluctuations in the communication and power lines that occurred during electrical separation between the rocket and the ground facilities.

As a result, the solid rocket strap-on boosters did not ignite as planned, and the rocket’s computer, sensing this anomaly, shut down its main engines. The press release says they are installing “countermeasures” but provides no other information.

Endeavour docks with ISS

Endeavour tonight has successfully docked with ISS.

When the spacecraft got within about 70 feet of the station, there was a delay of a little more than an hour while ground controllers installed a software overide to a sensor for monitoring the position of one of the 12 hooks on Endeavour, used to lock it to ISS’s docking port. Though visual and other data showed the hook was working, the sensor could not, and without that software override Endeavour would automatically abort the docking.

This same sensor had caused a delay in the opening of the capsule’s nosecone yesterday shortly after launch.

As of posting the hatch had not yet been opened, something that should occur in about an hour or so. Though Endeavour is docked, more checks needed to be done beforehand.

Denial in the post-COVID era

For too many, it is too difficult to enter the Truth booth
For too many, it is too difficult to enter the Truth booth

The stream of new data about the failures of all the policies imposed on free Americans during the Wuhan panic has become so consistent and repetitive that, to a certain extent, I have become bored reporting it — especially because I have been reporting these facts over and over again since March 2020.

Nonetheless, it is important to do so. When the next new flu-type strain appears, and the power-hungry thugs that run our government try to fear-monger us all to gain power, it will help the general citizenry resist that fear-mongering by having more knowledge.

This essay is also partly inspired by my own doctor, Robert Lending, M.D., who since 2020 has been sending out periodic email updates on the state of the epidemic. From the beginning Lending tried to be as neutral as possible, avoiding any political battles or taking sides. He was not against lockdowns or mask mandates, but he also respected those that opposed them. Thus, he did not insist his patients where masks, especially when they had health reasons to not do so, unlike almost all other doctors. Nor did he ever require the jab to see his patients. His updates simply reported on the research and situation at the time, based on real data.

His most recent update, #107, however was different. It began with this blunt headline: “Should we start renaming COVID-19 to Pfizer-23?” and continued like so:
» Read more

A Martian glacier waterfall?

A Martian glacier waterfall?
Click for original image.

Cool image time! The photo to the right, cropped, reduced, and sharpened to post here, was taken on October 25, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a small meandering canyon that appears to drain into a larger side canyon, all part of a region of chaos terrain dubbed Galaxias Chaos in the Martian northern mid-latitudes.

Though the latitude is 35 degrees north, where we should see lots of evidence of glacial features, especially because this is chaos terrain — terrain unique to Mars — that generally appears formed by such processes, I find few outright obvious glacial features in this cropped portion or in the full image.
» Read more

Scientists publish their results from the impact of Dimorphos by DART

Seconds after impact
Seconds after impact. Click for movie, taken by amateur
astronomer Bruno Payet from the Réunion Island.

Scientists today published five papers outlining their results from the impact of Dimorphos by DART, summed up as follows:

  • Dimorphos’s density is about half that of Earth’s, illustrating its rubble pile nature.
  • The orbital period around the larger asteroid Didymos was changed by 33 minutes.
  • The ejection of material from Dimorphos during the impact had a greater effect on the asteroid’s momentum than the impact itself
  • The mass ejected was only 0.3 to 0.5% of Dimorphos’s mass, showing that the asteroid was not destroyed by the impact.
  • The impact turned Dimorphos into an active asteroid, with a tail like a comet.

The data not only tells us a great deal about this asteroid binary itself, it suggests that this impact method might be of use in defending the Earth from an asteroid impact. There are caveats however. First, the orbital change was not to the system’s solar orbit, the path that would matter should an asteroid threaten the Earth, but to Dimorphos’s orbit around its companion asteroid. We don’t yet know the effect on the solar orbit. Second, the impact did not destroy this small rubble pile asteroid, which means such an asteroid might still be a threat to the Earth even after impact. Third, in order for an impact to be the right choice for planetary defense, detailed information about the target asteroid has to be obtained. Without it such an impact mission might be a complete waste of time.

The irony to all this is that we knew all this before the mission. DART in the context of planetary defense taught us nothing, so NASA’s claim that this mission was to learn more about planetary defense was always utter bunkum. The mission’s real purpose was the study of asteroids, but selling it that way was hard. The sizzle of planetary defense however was a better lobbying technique, and it worked, even if it was dishonest.

That the press was also fooled by it, and continues to be fooled by it, is a subject for a different essay.

Rocket Lab might forgo use of a helicopter in recovering its Electron 1st stages

According to Rocket Lab’s CEO, Peter Beck, the company might abandon the use of a helicopter and the in air capture of the first stages of its Electron rocket 1st stages and instead simply fish them out of the water, refurbish them, and then reuse them.

In the second attempt last November, Rocket Lab called off the helicopter catch because of a momentary loss of telemetry from the booster. The company instead allow the stage to splash down in the ocean, where a boat recovered it and returned it to Rocket Lab’s facilities. “This turned out to be quite a happy turn of events,” he said on the call. “Electron survived an ocean recovery in remarkably good condition, and in a lot of cases its components actually pass requalification for flight.”

He said the company is planning an ocean recovery on an upcoming flight after incorporating additional waterproofing into the vehicle “Pending this outcome of testing and analysis of the stage, the mission may move us towards sticking with marine recovery altogether and introduce significant savings to the whole operation.”

As Elon Musk has said, “The best part is no part.” It appears that by having the stage come down softly and controlled by parachutes it is possible to get it out of the water fast, without much damage. If the first stage can then be reflown then it makes sense not to bother with the helicopter recovery.

Beck also indicated during his phone presentation that the company is still targeting fifteen launches in 2023, and that the demand for launches has allowed the company to maintain its launch prices, with the prospect of raising them soon.

UK’s bureaucracy blasted for delaying Virgin Orbit launch

At parliamentary hearings yesterday, the United Kingdom’s Cival Aviation Authority (CAA) was heavily criticized by commercial satellite companies for delaying the launch Cornwall launch by Virgin Orbit by six months.

The harshest words came from a manager at Space Forge, that lost a satellite on that launch when Virgin Orbit’s rocket failed to reach orbit.

Patrick McCall, non-executive director at Space Forge, told MPs on the Science and Technology Select Committee, that if the company sought to launch again in the UK it would be given “short shrift” by investors. “I think unless there is a seismic change in that approach the UK is not going to be competitive from a launch perspective,” he said. “There is no chance that Josh Western [the Space Forge CEO] would win the argument to do the next launch in the UK. Even if the UK came and said you can do it for free, I would say don’t do that.

“I don’t think it’s deliberate, I think people at the CAA want to make it happen, but it’s not working, and either we change that with a seismic shift or we save the money and spend it on other things which are achievable.”

The delay also caused Virgin Orbit serious financial problems, as it prevented it from doing any other launches in 2022, resulting in a significant loss of income.

The committee chair, MP Greg Clark, underlined the testimony afterward:

“It’s a disaster isn’t it?” he said: “We attempted to show what we are capable of, and the result is it’s now toxic for a privately funded launch. We had the first attempted launch but the result is that you as an investor in space are saying there is no chance of investors supporting another launch from the UK with the current regulator conditions.”

During the hearings CAA officials justified their actions, and appeared unwilling to consider any changes.

There are two spaceports now being built in Scotland. If the CAA is not forced to change, it is very likely that commercial satellite companies will find other places in Europe to launch, such as the new Esrange spaceport being developed in Sweden.

SpaceX successfully launches its Endeavour capsule carrying four astronauts

Capitalism in space: SpaceX tonight used its Falcon 9 rocket to successfully launch its Endeavour capsule from Cape Canaveral, carrying four astronauts to ISS.

This was Endeavour’s fourth flight. It will dock with ISS in about 24 hours. The four-person crew included two Americans, one Russian (the second to fly on a Dragon capsule), and the first citizen of the United Arab Emirates to fly on an American spacecraft. He will stay on the station for six months.

The Falcon 9 first stage was making its first flight, and successfully landed on a drone ship in the Atlantic. This was only the fourth new first stage used by SpaceX since January 2022 (out of 75 launches), and the second launched this year.

The 2023 launch race:

14 SpaceX
7 China
3 Russia
1 Rocket Lab
1 Japan
1 India

American private enterprise now leads China 15 to 7 in the national rankings, and the entire world combined 15 to 12. SpaceX alone leads the entire world combined, including all other American companies, 14 to 13.

The barren and icy northern lowland plains of Mars

The barren and icy northern lowland plains of Mars
Click for original image.

Cool image time! The picture to the right, cropped and sharpened to post here, was taken on January 2, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Taken to fill a gap in the camera’s planned image schedule in order to maintain its temperature, the location was in this sense picked not for any particular scientific research project, but because the camera team decided they might find something interesting at this spot.

What they found is a vast flat plain of polygons, a feature found frequently on the surface of Mars and thought to be formed from processes similar to the drying that creates similar polygon cracks in dried mud here on Earth. In this case, the cracks are almost certainly in ice. As Colin Dundas of the U.S. Geological Survey’s Astrogeology Science Center in Arizona explained to me previously,
» Read more

March 1, 2023 Quick space links

Courtesy of BtB’s stringer Jay.

 

1 178 179 180 181 182 1,102