Author: Robert Zimmerman

Scientists publish papers describing largest Mars quake from May

1:56 pm

Location of May quake

Though news of the largest quake so far detected by InSight on Mars, magnitude 4.7, was released in May, this week the science team published two papers describing the quake itself and what they have learned from it. From the press release:

The waves from the record-breaking quake lasted about 10 hours — quite a while, considering no previous Marsquakes exceeded an hour.

It was also curious because the epicenter was close to but outside the Cerberus Fossae region, which is the most seismically active region on the Red Planet. The epicenter did not appear to be obviously related to known geologic features, although a deep epicenter could be related to hidden features lower in the crust.

Marsquakes are often divided into two different types — those with high-frequency waves characterized by rapid but shorter vibrations, and those of low-frequency, when the surface moves slowly but with larger amplitude. This recent seismic event is rare in that it exhibited characteristics of both high- and low-frequency quakes. Further research might reveal that previously recorded low- and high-frequency quakes are merely two aspects of the same thing, Kawamura said.

The green-dotted white patch on the map above marks the approximate location of this quake, east of where most of the previous larger quakes have been detected and under the Medusa Fossae Formation of volcanic ash. That no surface features appear to correspond to this quake, it is thought it was the result of a shift of underground features.

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The first launch of China’s Zhuque-2 rocket ends in failure

1:31 pm

The first launch of China’s Zhuque-2 rocket, built by the pseudo-private company Landspace, ended in failure today when the upper stage had problems after separation of the first stage.

Apparent spectator footage posted on Chinese social media showed the rocket ascending into clear skies, trailed by white exhaust. While the first stage is understood to have performed well, separate apparent leaked footage suggests that issues affecting the rocket’s second stage resulted in the failure of the mission.

Data suggest an expected burn of the stage’s vernier thrusters, intended to carry the stage and payloads into orbit after a burn by the main engine, did not occur as planned.

If this launch had been successful, it would have made the Zhuque-2 rocket the first rocket to reach orbit using methane as a fuel, beating three different American companies, SpaceX, Blue Origin, and Relativity.

Relativity has been preparing for the first launch of its Terran-1 rocket since October, with a goal of launching before the end of the year. At the moment however no launch date is set, though the company’s CEO seems confident it will launch soon.

In addition, SpaceX has also been targeting the first orbital launch of its Starship/Superheavy rocket by the end of this year. As with Relativity, no launch date has been set.

The first launch of Blue Origin’s New Glenn rocket meanwhile is nowhere in sight, as yet. It was originally supposed to launch in 2020, but even now has four launches scheduled on its manifest for 2023. None however have been scheduled, and the first launch will likely slip to late in the year, if that soon.

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Today’s blacklisted American: Book touting Judeo-Christian values blacklisted from libraries

1:03 pm

Kirk Cameron, blacklisted

They’re coming for you next: Librarians across America — the same ones running drag queen storybook hours with little kids — are routinely blacklisting television actor Kirk Cameron from doing his own library event reading his own book, As You Grow, because it tries to teach children traditional Judeo-Christian values.

It is common for community libraries to run story-hour programs for kids and parents that correspond with the release of a new book. In recent years, libraries have come under fire for promoting drag queens and other LGBTQ+ centric story hours for young children. It now appears to be the case that those same libraries, which are largely funded by taxpayers, have decided there is no space in their programming lineups for more traditional and faith-based titles.

Cameron’s book, As You Grow, ‘teaches biblical wisdom and the value of producing the fruit of the spirit: love, joy, peace, patience, kindness, goodness, gentleness, faithfulness, self-control,’ according to the author.

You can buy Cameron’s book here.
» Read more

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Curiosity looks down Gediz Vallis

12:03 pm

Curiosity's looks down Gediz Vallis
Click for original image.

Overview map
Click for interactive map.

The panorama above was taken by Curiosity’s right navigation camera today, December 14, 2022, looking down into Gediz Vallis, the giant slot canyon that the rover will use as its route up Mount Sharp.

The red dotted lines above and on the overview map to the right indicate approximately the planned route for Curiosity. The yellow lines indicate the approximate area covered by the panorama above.

At present the scientists are attempting to drill into the marker band on which Curiosity sits. This marker layer is visible at many places at about the same elevation on all sides of Mount Sharp’s flanks. The white arrows indicate other examples of it in this overview map. It generally appears smooth and flat, which suggests it is made of a harder substance more resistant to erosion. That hardness was confirmed when Curiosity’s first drill attempt into it last week failed. The scientists are now trying again.

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Juno snaps heat image of Jupiter’s volcano-covered moon Io

10:24 am

Io's volcanoes
Click for full image.

The image to the right, cropped and reduced to post here, was taken on July 5, 2022 by one of the infrared instruments on the Jupiter orbiter Juno of the moon Io, known for having many many active volcanoes.

This infrared image was derived from data collected by the Jovian Infrared Auroral Mapper (JIRAM) instrument aboard Juno. In this image, the brighter the color the higher the temperature recorded by JIRAM.

Each bright spot is an active volcano, some of which have been in the past photographed during eruptions. In fact, the first such photo was taken in March 1979 by the Voyager-1 spacecraft just after its fly-by of Jupiter, and was the first time any active volcano outside of Earth had ever been identified.

What made that discovery more profound was that only a week earlier scientists had published a paper predicting active volcanoes on Io, caused by the strong tidal forces from Jupiter’s gravity.

Since then planetary scientists have been studying Io’s volcanism repeatedly, tracking the evolution of specific volcanoes over time as they erupt and then become dormant.

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Space Force and South Korea set up joint office to monitor North Korea

9:37 am

The U.S. Space Force has now partnered with a new South Korean Air Force space division to jointly monitor the space-based and military actions of North Korea, including its increasingly aggressive missile testing program.

From the first link:

[Brig. Gen. Anthony Mastalir, commander of the U.S. Space Forces Indo-Pacific.] later told reporters the unit will undergo analysis in the coming months to assess its mission capabilities and said it is interested in holding discussions with South Korea regarding specific future missions, like missile warning and defense.

The new unit is expected to help monitor, detect and trace projectiles from the North and elsewhere in an operation likely to reinforce overall deterrence capabilities of the South Korea-U.S. alliance, observers said.

This new office really isn’t anything new, simply the renaming and reshuffling of the military bureaucracy from the American Air Force to the Space Force. The military has been present in South Korea since the Korean War in the early 1950s, monitoring North Korea. All that has really changed is North Korea’s growing ability to launch missiles, thus changing the focus of that monitoring, combined with South Korea’s recent effort to accelerate its own space effort, both civilian and military.

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NASA, Boeing, and the UAE negotiating partnership for building Lunar Gateway airlock

9:26 am

According to press reports in the United Arab Emirates (UAE), that country is negotiating with NASA and Boeing on a partnership to build an airlock module for NASA’s Lunar Gateway Moon space station.

US aerospace company Boeing said it has held discussions with Emirates officials about the UAE providing an airlock module on the Lunar Gateway. This is an airtight room that astronauts would use to enter and exit the space station.

John Mulholland, vice president and International Space Station programme manager at Boeing, told The National that the company was “actively working” with the UAE on the concept and design.

It appears the UAE is offering to pay Boeing to build it for NASA, and would expect in exchange a larger share in the use of the station.

If this deal works out, the UAE will essentially replace Russia as a Gateway partner. Russia had signed an agreement with NASA in 2017 to build that airlock, but that deal is now null and void following the Russian invasion of the Ukraine and its desire to partner with China instead.

For the U.S., this is a win-win, since it will now be an American company building the airlock, not Russia.

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Rwanda and Nigeria to sign Artemis Accords

9:13 am

Rwanda and Nigeria have become the first two African nations to sign te Artemis Accords, bringing the number of signatories to this American-led alliance to 23.

Neither Nigerian nor Rwandan officials described in detail any plans to participate in Artemis at the signing ceremony, but at the Secure World Foundation event, a State Department official said that is not a condition for signing the Accords.

“We continue to encourage all responsible spacefaring nations to sign the Accords, and we also encourage countries that are just developing their space sector to also consider signing,” said Kristina Leszczak of the State Department’s Office of Space Affairs. “We stress that interested countries do not need to come to the table with existing space capabilities or even near-term plans to contribute to Artemis. We find this opens the conversation up to a much more diverse group.”

The full list of signatories so far: Australia, Bahrain, Brazil, Canada, Columbia, France, Israel, Italy, Japan, Luxembourg, Mexico, New Zealand, Nigeria, Poland, Romania, Rwanda, Saudi Arabia, Singapore, South Korea, the United Kingdom, the United Arab Emirates, the Ukraine, and the United States.

The accords, bi-lateral agreements between each nation and the U.S., were designed during the Trump administration to emphasize the rights of private investors in space and thus do an end-around of the Outer Space Treaty. Under the Biden administration it is no longer clear if that remains the goal. The existence of a signed alliance led by the U.S. and the capitalistic west however gives the U.S. the political force to protect those rights, assuming the American government is interested in the future in doing so.

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Hakuto-R sends first image back to Earth

9:04 am

Hakuto-R's first released images
Go here and here for original images.

The private Hakuto-R lunar lander, owned and built by the Japanese-based company Ispace, is operating as planned and has sent back its first images from two different cameras.

The larger image to the right was taken by a camera on one of Canada’s payloads. It shows the Earth two minutes after launch, with the rocket’s upper stage acting as a frame. The inset, reduced to insert here, was taken 19 hours after launch by the lander’s main camera, and shows the Earth at night. Both images demonstrate that the spacecraft is stable and functioning perfectly.

The goals of the mission remain mostly engineering. Its focus is demonstrating first that Ispace’s lander can do what it says so that future customers will be confident buying payload space. Similarly, the payloads, such as the UAE’s Rashid rover, are doing the same thing.

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Ariane 5 successfully launches three satellites

3:33 pm

Arianespace’s Ariane 5 rocket successfully launched two communications satellites plus a weather satellite today, leaving that rocket only two more launches left before it is permanently retired.

As this was only the fifth successful launch this year by Arianespace (representing Europe), the leader board in the 2022 launch race remains unchanged:

58 China
56 SpaceX
21 Russia
9 Rocket Lab
8 ULA

The U.S. still leads China 80 to 58 in the national rankings, but now trails the entire world combined 90 to 80.

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December 13, 2022 Quick space links

2:55 pm

Courtesy of BtB’s stringer Jay.

  • NASA begins testing of more SLS rocket engines

    • This story is certainly connected to the decision to buy more SLS’s from Boeing. The new rockets however won’t launch for years, so I suspect this testing is partly an effort to justify the high cost of SLS.

 

 

 

 

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The featureless volcanic ash plains of Mars

2:04 pm

The featureless volcanic ash plains of Mars

Cool image time! The photo to the right, cropped, reduced, and sharpened to post here, was taken on September 10, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what appears to be a relatively featureless plain with a surface resembling stucco.

At -9 degrees south latitude, this is in the Martian dry equatorial regions. No ice or glaciers here. However, the consistent orientation of the knobs and hills suggest dunes and sand blown by prevailing winds, and that guess holds some truth. This location is deep within the Medusae Fossae Formation, the largest volcanic ash deposit on Mars, covering an area about as big as India, and believed to be the source of most of the red planet’s dust.

We are thus looking at thick layer of ash, its surface shaped over eons by the winds of Mars’ thin atmosphere.
» Read more

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Today’s blacklisted Americans: Archaeologists go underground to practice their research

11:44 am

What modern academia demands from teachers, researchers, and students
Mindless conforming robots: What today’s leftist academia demands

The modern dark age: In order to do their archaeological research free from the Marxist and bigotry tropes now required in academia — or else be blacklisted — many young archaeologists are now going underground, forming anonymous chat groups to discuss their work safe from blacklisting.

The essay at the link first outlines in detail the oppressive leftist culture that now makes honest and open scientific research difficult if not impossible among our intellectual class. Dare to say or write anything that even suggests some cultures are different or better than others and you will be ostracized so quickly you won’t know what happened to you.
» Read more

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Research: Those who get the jab are intolerant and eager to discriminate

9:21 am

According to a new peer-reviewed research paper in Nature that studied more than 15,000 people in 21 countries, those who chose to get COVID shots are strongly intolerant of those who have not, and express that intolerance with an eagerness to deny others their human rights.

The research found that vaccinated people express discriminatory attitudes towards individuals who are unvaccinated at levels as high as or higher than discriminatory attitudes directed towards other common targets of prejudice, such as immigrant populations or people who struggle with drug addiction. On the whole, this prejudice tends to be one-sided; only in the USA and Germany do the authors find that unvaccinated individuals feel some antipathy towards those who are vaccinated, although no statistical evidence of negative stereotyping or exclusionary attitudes towards these latter individuals were observed. Researchers also found evidence in support of discriminatory attitudes against the unvaccinated in all countries except Hungary and Romania and find that discriminatory attitudes are more strongly expressed in cultures with stronger cooperative norms.

You can read the paper here.

I can guess that the higher level of anger by the unjabbed to the jabbed in the U.S. is directly because the discrimination and intolerance imposed by the jabbed, such as Joe Biden’s shot mandates, violated what Americans consider their fundamental Constitutional rights. Who wouldn’t be hostile to someone who illegally cost you your job, your career, or even all your social contacts, because you didn’t want to get a COVID shot?

The study however is in general very depressing, because it tells us that the open-mindedness and toleration that was the hallmark of western civilization is largely gone. The future, built by the intolerant attitudes of today’s majority populations, will be a vicious and narrow-minded place.

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NASA approves $1.2 billion asteroid-hunting space telescope

8:51 am

NASA has given the go-ahead to build NEO-Surveyor for $1.2 billion, more than twice the cost of its original proposal, to launch by 2028 and then look for potentially dangerous asteroids.

Notably, NEO Surveyor was earlier estimated to cost between $500 million and $600 million, or around half of the new commitment. The NASA statement said that the cost and schedule commitments outlined align the mission with “program management best practices that account for potential technical risks and budgetary uncertainty beyond the development project’s control.” Earlier this year, the project’s launch was delayed two years, from 2026, due to agency budget concerns.

The mission is designed to discover 90% of potentially Earth-threatening asteroids and comets 460 feet (140 meters) or larger that come within 30 million miles (48 million kilometers) of Earth’s orbit. The spacecraft will carry out the survey while from Earth-sun Lagrange Point 1, a gravitationally stable spot in space about 930,000 miles (1.5 million kilometers) inside the Earth’s orbit around the sun.

A prediction: It will cost more, and not launch on time. NASA’s decision to double the budget and delay the launch two years suggests it did not trust the JPL cost and time estimates. Based on most NASA-centered projects, however, it is likely the new numbers will still be insufficient.

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Another space station company, ThinkOrbital, enters the competition

8:39 am

Though it failed to win a NASA contract to build its manned space station concept, the company ThinkOrbital has instead won small two research grants from the Space Force.

Earlier this year ThinkOrbital — with partners Redwire, KMI and Arizona State University — won two research contracts worth $260,000 under the U.S. Space Force Orbital Prime program for in-space servicing, assembly and manufacturing. Rosen said the plan is to refine the design concept for a space structure that could be used for debris removal and recycling.

“We’re working on a hub and spoke concept where smaller satellites would go out and gather the debris, bring it back to a central location, process it and we could either turn them into fuel or deorbit them,” said Rosen. “We could process debris at that hub, for example, and turn aluminum into aluminum powder that could be used for spacecraft fuel.”

ThinkOrbital is hoping to be selected for the next phase of Orbital Prime which could be worth up to $1.5 million.

This new concept would not be manned, but would instead be used by unmanned robots as service depot.

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Bezos and Blue Origin to star in animated kids show

8:30 am

If you can’t build anything, than draw it! Jeff Bezos and his space company Blue Origin are now set to star in a kids animated show called “Blue Origins Space Rangers”.

The children’s series will feature the voices of Bezos, who founded his space tourism business Blue Origin in 2000, as well as “Good Morning America” co-host Michael Strahan, who was a passenger in December 2021 on Blue Origin NS-19 on a 10-minute spaceflight. Bezos took his supersonic joy ride to space in July 2021.

Nor is this the only show that Blue Origin is part of. A feature film set to release in 2023 will feature Blue Origin’s proposed (but not yet built) Orbital Reef space station.

All of this is fun and good, but it once again raises a question of focus. Is Bezos and Blue Origin really focused on building rockets and space stations, or it is mostly a pr operation for Bezos to sell himself? The overall lack of progress on its real rockets and space stations suggests the latter.

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InSight still going, but barely

10:47 pm

InSight's daily power levels as of December 12, 2022

The InSight science team issued another update today, outlining the continuing low power levels produced by the Mars lander, barely enough to keep its seismometer, and nothing else, running.

As of Dec. 12, 2022, InSight is generating an average of ~285 watt-hours of energy per Martian day, or sol. The tau, or level of dust cover in the atmosphere, was estimated at .96 (typical tau levels outside of dust season range from 0.6-0.7).

I have added these numbers to the graph at right in order to show their context over time. Since the October dust storm the levels have held steady, even as the dust in the atmosphere has cleared somewhat.

Nonetheless, InSight’s future continues to be day-to-day. Should it fail to respond to two consecutive scheduled communications sessions, the team will declare it dead, and make no effort at recovery. Though they have been expecting this to happen since the end of October, the lander continues to hang on.

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December 12, 2022 Quick space links

3:27 pm

Courtesy of Jay, BtB’s stringer.

 

  • A look at Chinese pseudo-company Landspace

    • The review treats all these Chinese companies like private American companies, without recognizing that they do nothing without the approval and full supervision of the government.

 

 

 

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Strange terrain on the eastern floor of Gale Crater

1:10 pm

Strange terrain on the eastern floor of Gale Crater
Click for full image. For the inset, go here.

Though today’s cool image on the right, rotated, cropped, and reduced to post here, shows a small section on the floor of 96-mile-wide Gale Crater where Curiosity has been roving for the past decade, this picture looks at a different place. Curiosity landed in the northwest quadrant of the crater, and has been climbing the western slopes of Mount Sharp, which fills much of the crater’s interior. Today’s image looks at the crater’s floor on the east side of Mount Sharp.

The picture was taken on September 30, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The dark areas are likely dune seas, while the golden section near the top of the color strip is likely dust, though that is not certain. (This bright yellow is unusual for this particular color filter.) The greenish color suggests coarser materials, such as larger boulders and rocks, though this is also not certain.

The inset zooms into some unusual polygon lines that cut across the dunes and cratered terrain. Such lines suggest that once, in the far past, the ground here was wet. When it dried out (being now in the very dry equatorial regions of Mars) it formed these cracks, similar in nature to the polygon cracks one sees in drying mud on Earth. Since the data from Curiosity when it was on the crater floor also suggests a lake once existed inside the crater, these cracks add weight to that conclusion.

The overview map below places Gale Crater in the larger context of Mars.
» Read more

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Today’s blacklisted American: Judge orders Philadelphia to stop blacklisting Christopher Columbus

12:48 pm

What Philadelphia thinks of Columbus
How Philadelphia wants Christopher Columbus honored

The modern dark age: A state judge has now ordered the city of Philadelphia to remove the plywood box that has covered its statue of Christopher Columbus for the past two years.

In her ruling, Judge Mary Hannah Leavitt said that if the city disagrees with the “message” the statue sends, it can add its own plaque with what it wants to convey. “More to the point, the City accepted the donation of the Columbus statue in 1876. It has a fiduciary duty to preserve that statue, which it designated an historic object in 2017. The Columbus statue is not City property as is, for example, a City snowblower,” the judge wrote.

On orders by the city’s Democratic Party mayor, Jim Kenny, the statue had been covered during the worst of the riots in 2020, with Kenny’s stated intention to remove it entirely at some point.
» Read more

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NOAA once again over-predicts the hurricane count

12:22 pm

As it has done repeatedly in recent years, NOAA in 2022 once again over-predicted the hurricane count for this past hurricane season, predicting an above-normal season when it actually ended up to be well below-normal.

In late May and again in early August 2022 NOAA predicted that the year 2022 Atlantic Hurricane Season (between June to end November calendar period) would be an “above normal” season with 14-21 named storms, between 6-10 hurricanes including 3-6 major hurricanes (Category 3,4 and 5) as shown in NOAA’s diagram below.

Colorado State University’s Department of Atmospheric Science/Tropical Meteorology Project has compiled the year 2022 tropical storm data, establishing that, compared to its 30 year North Atlantic data records covering the Climatological period 1991-2020, the year 2022 hurricane season was below average in Named Storms, Named Storm Days, Hurricane Days, Major Hurricanes, Major Hurricane Days and Accumulated Cyclone Energy (ACE).

The many graphs at the link also demonstrate that the predictions that there will be an increase in extreme weather events due to increased use of fossil fuels is also proving false.

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New bill imposes new and odious regulation on private space stations and satellites

11:35 am

Congress and the FCC to private space: Nice business you got here.
Congress and the FCC to private space: “Nice business you
got here. Shame if something happened to it.”

On December 8, 2022, two bills, sponsored by both a Democrat and a Republican, were introduced in the House to give the Federal Communications Commission (FCC) the power to regulate and even block the launch of commercial private space stations, while also giving that agency the power to require companies to meet its arbitrary regulations on de-orbiting defunct satellites and stations.

House Energy and Commerce Committee Chairman Frank Pallone, Jr. (D-N.J.) and the ranking member, Rep. Cathy McMorris Rodgers (R-Wash.), said their legislation is needed to modernize the FCC for the rapidly changing space industry. Their two bills — the Satellite and Telecommunications Streamlining Act and Secure Space Act — seek to update regulations covering foreign ownership, space sustainability, license processing timelines, and satellite spectrum sharing.

The key language in the first bill [pdf] is this:
» Read more

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A wall of smoke, as seen by Hubble

9:57 am

A wall of smoke, as seen by Hubble
Click for full image.

Using the Hubble Space Telescope, astronomers have produced a magnificent image of an interstellar cloud, cropped and reduced to post here. From the caption:

A portion of the open cluster NGC 6530 appears as a roiling wall of smoke studded with stars in this image from the NASA/ESA Hubble Space Telescope. NGC 6530 is a collection of several thousand stars lying around 4350 light-years from Earth in the constellation Sagittarius. The cluster is set within the larger Lagoon Nebula, a gigantic interstellar cloud of gas and dust. It is the nebula that gives this image its distinctly smokey appearance; clouds of interstellar gas and dust stretch from one side of this image to the other.

Astronomers investigated NGC 6530 using Hubble’s Advanced Camera for Surveys and Wide Field Planetary Camera 2. They scoured the region in the hope of finding new examples of proplyds, a particular class of illuminated protoplanetary discs surrounding newborn stars. The vast majority of proplyds have been found in only one region, the nearby Orion Nebula. This makes understanding their origin and lifetimes in other astronomical environments challenging.

The first proplyds were seen in the very first images taken by Hubble after it was fixed and could finally take sharp pictures. That so few have been seen since is thus somewhat surprising.

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Remembering Apollo 17, fifty years after the last manned mission to the Moon

9:37 am

LRO oblique view of Apollo 17 landing site
Click for full image.

Link here.

The article comes from the Lunar Reconnaissance Orbiter (LRO) science team, and includes a number of LRO photos of the landing site, including the oblique annotated image to the right, reduced to post here. As the article notes:

The Apollo 17 crew was the last of an era in human space exploration and the last to set foot on the Moon. Fifty years later, the landing sites, hardware, and footsteps remain delicately preserved on the lunar surface. Join the LRO team as we commemorate their inspiring achievements with additional images, research, maps, interactive sites, and a dedicated video. LRO continues to image the Apollo sites whenever possible, under multiple lighting conditions, and combine these images into interactive sites, like the Apollo 17 Temporal Traverse. The Lunar QuickMap 3D tool can be used to preview the Apollo landing sites and search for LROC images of the areas. For downloadable maps of the Taurus-Littrow Valley, visit the Map Sheets section on our downloads page here. Finally, the Apollo 17 fiftieth anniversary video below presents highlights of the mission with landing site views reconstructed using LROC images and topography.

I have embedded that video below. It does a marvelous job summarizing this mission, which in many ways remains the most daring human exploration mission since Columbus dared cross an ocean in a tiny ship only slightly larger than many lifeboats.
» Read more

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Update on the ten cubesats launched by SLS

9:16 am

Link here.

At this moment six of the ten cubesats either accomplished their mission successfully or are still operating, while four cubesats failed entirely.

Of those still working, two will go into lunar orbit and try to find evidence of both hydrogen and ice on the Moon. A third is testing “solid iodine” thrusters, while a fourth will observe how yeast samples react to a long exposure in deep space. A fifth cubesat is a joint NASA-JAXA mission, and is testing how to fly a smallsat in the low gravity of a Lagrangian point.

Finally, an Italian cubesat was used to successfully take images of the Moon and Orion, and has completed its mission.

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China’s Long March 4C rocket launches two satellites

9:05 am

Long March 4C launch

China today launched two experimental technology satellites, using its Long March 4C rocket from an interior spaceport.

The launch pictures, as captured on the right, show what appear to be panels falling off the rocket as it lifts off. Note how some of these falling panels are red, while the Chinese flag at the top of the rocket appears to be partly broken off in the later picture. The fairing and shell of the upper stage in the second picture also appear changed.

The Chinese state-run press claims the satellites reached orbit as planned, but these pictures suggest otherwise. If part of the fairing and outside of the upper stage fell off, there is a good chance the payload was damaged during max-q, the period soon after launch when rockets undergo the greatest stress in the Earth’s thicker atmosphere.

UPDATE from stringer Jay: Video of the launch. The panels continue to drop off for a considerable time.

Assuming this launch was a success, however, the 2022 launch race continues to heat up, with China vying to beat SpaceX after trailing the American company for most of the year.

58 China
56 SpaceX
21 Russia
9 Rocket Lab
8 ULA

The U.S. still leads China 80 to 58 in the national rankings, but trails the entire world combined 88 to 80.

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