Hubble’s main camera in safe mode

The coming dark age: The Wide Field Camera on the Hubble Space Telescope has experienced “an anomaly” that has forced its shut down.

The announcement is a mere one paragraph long, and provides no further information.

This camera was installed on the space telescope during the last shuttle mission in 2009. It is now almost a decade since that mission, which was expected to extend Hubble’s life for at least five years. It is therefore not surprising that things are beginning to fail. In October they had a serious gyroscope problem when a gyroscope failed and they had problems getting their last back-up gyroscope to work. They got it working, but this has left us with a telescope with no gyroscope backups. With the next failure they will have to shift to one gyroscope mode, meaning sharp images will no longer be possible. Now the main camera has shut down.

Unfortunately, it appears that we are reaching the end of Hubble’s life span. The sad thing is that this shouldn’t be necessary. It can be repaired, but this would require a robot mission, something that would have been very difficult a decade ago but is quite doable at a reasonable cost today. No such mission is being considered however.

Even worse, the bad planning that is routine for our modern intellectual class has left us with no replacement, for the foreseeable future. In the late 1990s the astronomy community chose this path, deciding to replace Hubble with an infrared space telescope, the James Webb Space Telescope. They and NASA also decided to push the limits of engineering with Webb, resulting in a project that is about a decade behind schedule with a budget that has ballooned from $1 billion to $9 billion. Meanwhile, there has been no money for any other major space telescopes. And the one the astronomy community proposed in 2011, WFIRST, is already over budget and behind schedule, in its design phase.

The astronomy community has also decided in the past two decades that it could replace Hubble with giant ground-based telescopes, a decision that has so far proven to be problematic. Though adaptive optics can eliminate some of the fuzziness caused by the atmosphere, it limits observations to very narrow fields of view, meaning it cannot obtain large mosaics of big objects, such as this Hubble release earlier this week of an image of the nearby Triangulum Galaxy. Moreover, almost all of the giant ground-based telescopes built so far have struggled with many engineering issues.

In terms of astronomy, we are thus about to go blind, returning to the days prior to the space age when our view of the heavens was fuzzy and out of focus.

Chinese rocket company tests vertical landing

The new colonial movement: A Chinese rocket company has conducted its first vertical flight and landing tests of a prototype rocket.

Linkspace…has tested a tech demonstrator reusable rocket similar in utility to the Grasshopper rocket SpaceX used in its development of the Falcon 9 launch vehicle. The RLV-T5 technology demonstrator, also known as ‘NewLine Baby’, for vertical takeoff, vertical landing (VTVL) is designed to verify key technologies including variable thrust, multiple engine restarts and roll control with its flight and recovery tests, according to the press release (in Chinese).

The latest footage, released on Sunday, shows a tethered test which followed three months of preparations. The demonstrator is 8.1 metres high with a mass of 1.5 tonnes and uses five variable thrust engines. Linkspace now describes itself as the world’s third-largest recyclable rocket development team, after SpaceX and Blue Origin.

The article also describes an engine test by a different Chinese company. Both are being touted as part of China’s new private space effort, but I find myself somewhat skeptical. China might have given these companies some independent leeway, but in the end nothing they do is unsupervised by the Chinese government.

Regardless, they are making technical progress. It appears that Linkspace is aiming for a suborbital test flight later this year.

Unmanned test flight of manned Dragon delayed again

Elon Musk has now confirmed that the first unmanned test flight of the manned Dragon capsule has been delayed, and is now scheduled for sometime next month.

SpaceX is about a month away from launching its first commercial crew mission, the company’s founder, Elon Musk, tweeted this weekend. This will be a demonstration flight, without humans on board.

Officially, NASA had been holding to a January 17 launch date, but that has become untenable due to ongoing work to resolve technical issues, two sources said, as well as the partial government shutdown. More than 90 percent of the space agency’s employees are presently furloughed during the shutdown, which is affecting the agency’s ability to make final approvals for the launch. Some key government officials are continuing to work on the program without pay.

As far as I can tell, the “technical issues” are bureaucratic maneuvers by NASA designed solely to delay the launch. The article makes a big deal about the risks of this first test flight, as if none of its systems have ever flown before. That is absurd, While Dragon has been significantly modified, this can hardly be called a first flight for this capsule or rocket.

I repeat: The launch will occur on a SpaceX launchpad, run entirely by SpaceX employees. The only time NASA employees need get involved is during the docking procedures, and right now those employees at mission control and on ISS have been deemed essential and are working. If Trump ordered it, this mission could fly, even during this partial government shutdown.

Flowing cracked mud on Mars?

mud cracks in crater?

Cool image time! The image on the right, rotated, cropped, and reduced to post here, comes from the December image release of the high resolution camera of Mars Reconnaissance Orbiter (MRO. Uncaptioned, the release titles this image “Cracks in Crater Deposit in Acheron Fossae.” If you click on the image you can see the entire photograph at full resolution.

Clearly the cracks appear to be caused by a downward slumping to the north, almost like a glacier made of mud. We can also see places on the image’s right edge where the mud appears to have flowed off a north-south trending ridge, then flowed downhill to the north. All of this flow is away from the crater’s central peak, which is only partly seen in the photograph near the bottom. That section is the central peak’s southwestern end, with the whole peak a ridge curving to the northeast beyond the edge of the image.

At the north edge of this mud flow the cracks become wider canyons, as if long term erosion is slowing washing the mud away. The flow then stair steps downward in a series of parallel benches. Meanwhile, in the flat central area of the mud flow above can be seen oblong depressions suggesting sinks that also flow to the north.

crater context overview

You can get a better idea of the crater’s overall floor and central peak by the low resolution context image to the right. The white rectangular box indicates the area covered by the full image above. A close look at this part of the crater floor suggests to me a circular feature like a faint eroded smaller crater that includes as its eastern rim the larger crater’s central peak. This impression suggests that the flows seen in the full resolution image are heading downhill into the lowest point of this smaller crater, that upon impact had reshaped the larger crater’s floor.

This impression however is far from conclusive. The features in the large crater could simply be the random geology that often occurs in the floors of impact craters.

What makes this particular mud slide most interesting, as is usually the case for most Martian terrain, is its location.
» Read more

Using LRO to find Chang’e-4

LRO image of Chang'e-4 landing area

The Lunar Reconnaissance Orbiter (LRO) science team has released a high resolution image from 2010 pinpointing the area on the floor of Von Kármán crater where Chang’e-4 landed. On the right is a reduced and partly annotated version.

They have not actually found the lander/rover, since this image was taken long ago before Chang’e-4 arrived. However, this image, combined with the Chang’e-4 landing approach image, tells us where the lander approximately landed. It also pinpoints where to look for it when LRO is next able to image this region, around the end of January.

By then, Yutu-2 will hopefully have traveled some distance from Chang’e-4, and LRO will be able to spot both on the surface.

Yutu-2 has rolled out and has begun roving

The new colonial movement: China’s second lunar rover, Yutu-2, has rolled off of the Chang’e-4 lander and begun its roving.

Yutu will rove within Von Kármán craterand analyse the variations of composition of the lunar surface the Visible and Near-Infrared Imaging Spectrometer (VNIS), while also returning unprecedented images with a panchromatic camera.

The rover’s two offer science payloads, the Lunar Penetrating Radar (LPR) and Advanced Small Analyser for Neutrals (ASAN), the latter developed by the Swedish Institute of Space Physics in Kiruna, will provide insight into the lunar subsurface to a potential depths of hundreds of metres and the space environment and interactions with the surface respectively.

SpaceX rolls manned Dragon/Falcon 9 to launchpad

Capitalism in space: This week SpaceX rolled to the launchpad the stacked manned Dragon capsule and Falcon 9 rocket that will fly the first unmanned test flight no early than January 17, 2019.

it is understood that the rollout is a dry simulation and thus will not include any propellant. However, a static fire test including propellant load and a short burn of the first stage’s nine Merlin engines will occur at a later date.

While this week’s rollout and subsequent fit checks do not seem to have been impacted by the ongoing U.S. government shutdown, other aspects of the launch campaign will be delayed.

The launch is expected to slip past the latest official no-earlier than launch date of January 17th. Many aspects of the launch campaign require NASA oversight and thus cannot proceed without NASA’s approval. It is understood that each additional day of the government shutdown translates into about a one day delay with the launch.

The irony here is that there are really no NASA employees required for SpaceX to do the launch. It is occurring on their leased property using their equipment and their launch team. Only when the capsule arrives at ISS will NASA employees be required, and those slots have been deemed “essential” in this government shutdown and are still operating on ISS and at mission control in Houston.

If Trump ordered it, this flight could happen. SpaceX is clearly ready. It is only NASA and its bureaucracy that stands in the way.

More results from New Horizons

Today’s press conference did not release any significantly new images. In fact, they did not provide much new information at all. They noted that based on the data obtained so far, they have confirmed that Ultima Thule has no moons closer than 100 miles, or further than 500 miles, but they have not yet gotten the data that looks in that gap.

They created a stereoscopic image using two images produced thirty minutes apart. This helps tell us where the bumps and depressions are on the surface, something that cannot be clearly determined from the first image because the sun was shining directly on it, producing no shadows. From this it appears that the smaller lobe has a very significant bump. More data from New Horizons will have to be downloaded to confirm this.

The reddish color of Ultima Thule places it in the center of a class of Kuiper Belt objects dubbed cold classical objects. This will help them better determine its make-up as more data arrives.

Overall, this press conference was mostly hype. They don’t yet have enough data from the spacecraft, and won’t have it for weeks. I’m therefore puzzled why they bothered today, unless they did it simply to keep the hype up about the mission so as to encourage funding to look for another object to fly past.

Dust devil tracks on the Martian southern highlands

Dust devil tracks

Today’s cool image is cool because of how little is there. The image to the right, cropped to post here, was part of the December image release from the high resolution camera on Mars Reconnaissance Orbiter (MRO). The uncaptioned release labeled this image simply as “Southern Intercrater Plains.” Located in the Martian southern highlands, this location is located almost due south of Arsia Mons, the southernmost in the chain of three giant volcanoes to the west of Marineris Valles (as indicated by the white dot on the overview image below).

If you click on the image you can see the entire photograph, though in this case it won’t show you much else than in the excerpt to the right. The terrain here appears flat. The only features of note are some small knobs and the random dark lines that are almost certainly accumulated dust devil tracks. There are also many dark spots, which might also be the shadows of even smaller knobs, but could also be instrument artifacts. I am not sure.

Location of dust devil image

The southern highlands are mostly cratered, with few signs that water ever flowed there. This image for example gives the impression of a vast lonely terrain that has changed little since the very earliest days of Mars’ history.

I expect that scientists could possibly assign some age to this terrain, merely by studying the dust devil tracks. If we calculate how often dust devils might traverse this place, and then count the tracks, assigning their order by faintness, with the faintest being the oldest, it could be possible to obtain a rough age of the oldest tracks.

Still, all that would do would tell us the approximate length of time in which a dust devil track can remain visible. And even if this is a long time, it doesn’t constrain the age of the surface very much, as the weather on Mars has certainly changed with time, especially because we think the atmosphere was once thicker.

What formed this flat terrain? My first guess would be a lava flow, caused when the numerous nearby craters were formed by impact. These craters were likely created during the great bombardment between 3 and 4 billion years ago, and while they have certainly been modified more than lunar craters because of the presence of an atmosphere on Mars, they are likely to have not changed much during that time. Similarly, this flat terrain is likely much like it was, several billion years ago. Dust devils have deposited dust and their tracks, but the hard bedrock remains as it was soon after it solidified.

India delays launch of Chandrayaan-2

India announced today that it is delaying the January 3, 2019 launch of its second lunar mission, the lander/rover Chandrayaan-2.

They have not announced a new launch date. Nor did they explain the cause of the delay. My suspicion is that K. Sivan, the head of their space agency ISRO, was not happy about some engineering issue, and demanded a review.

Unlike most such administrators, Sivan is an actual engineer who helped design and build India’s two rockets, the PSLV and GSLV. Last year, after the failure of one Indian satellite already in orbit, he recalled another Indian satellite from French Guiana only weeks before launch, had it brought back to India for a careful inspection to make sure it did not have the same problem. The move saved the satellite.

OSIRIS-REx’s first survey of Bennu

The OSIRIS-REx science team has released a short movie of Bennu made up of images taken by the spacecraft’s navigation camera during its preliminary approaches to the asteroid from November 30 to December 31, 2018.

You can watch it here. Because this is the navigation camera, the view is generally from far away. Nonetheless, you can see that during the passes over the north pole, the equator, and the south pole, the asteroid’s entire surface became visible as the asteroid rotated. From this they will be able to use the images taken by the high resolution cameras to create an excellent detailed global.

Chang’e-4 successfully lands on far side of Moon

The new colonial movement: China’s Chang’e-4 lander/rover has successfully landed on far side of Moon.

Early reports of a successful landing sparked confusion after state-run media China Daily and CGTN deleted tweets celebrating the mission. China Daily’s tweet said: ‘“China’s Chang’e 4 landed on the moon’s far side, inaugurating a new chapter in mankind’s lunar exploration history.”

Official confirmation of the landing came two hours later via state broadcaster CCTV, which said the lunar explorer had touched down at 10.26am (2.26am GMT). The Communist party-owned Global Times also said the probe had “successfully made the first-ever soft landing” on the far side of the moon.

No reason has been given for the deletion of the tweets, though I suspect they did so because they were simply premature.

Update: More information here, including images.

“We have a snow-man!”

Ultima Thule, the snowman

The quote in the headline comes from Alan Stern, the principle scientist for New Horizons, during today’s press conference revealing the first high resolution images of Ultima Thule. The press release for this conference is now online. The image on the right is a reduced cropped version of the main release image today. If you click on it you can see the full resolution version.

The images reveal that Ultima Thule actually is two objects in contact with each other. In addition, the snowman description is apt, as it has a mottled appearance as if it was shaped roughly and somewhat gently over time. Tiny pebbles and rocks softly came together to form two snowballs that then eventually came to touch and join.

They describe this as the most primitive object ever observed. It is also dark, and red in color, like dark reddish dirt.

More images and data is still coming in, to be released in another press conference tomorrow.

The 2018 global launch race plus predictions for 2019

In 2018 the global launch industry turned a significant corner. While there have been strong signs in 2016 and 2017 that we were about to see the arrival of a boom, it was not until this past year that we finally saw the beginnings of this boom.

Below is my updated launch graph showing what was accomplished in 2018. To put what was done in context, the graph shows all launches by every nation and private company for each year beginning in 1980, with 1968 added to provide a sense of what the launch industry was like during the height of the Cold War space race.

Before reading further, however, it is worthwhile to review what I wrote in my 2017 launch industry assessment, written in January 2018. My assessment then, as well as my predictions, provide some worthwhile context for understanding what actually happened this past year.
» Read more

India’s 2019 space plans

The new colonial movement: In outlining India’s plans for space in 2019, the head of India’s space agency ISRO revealed that they are going to try to complete fourteen launches, more than one per month and a pace that would double that nation’s previous annual record.

For the last two years ISRO has been making this same prediction. They failed to come close in either year. I suspect however that in 2019 they will have better luck.

Another image of Ultima Thule

Ultima Thule again

The image on the right was released during this morning’s first briefing outlining the successful confirmation of New Horizons’ fly-by of Ultima Thule (still on-going as I post this). It, along with other data, has provided an explanation for why the scientists have not detected a significant variation in brightness: Our view is looking down at the object’s poles

Images taken during the spacecraft’s approach — which brought New Horizons to within just 2,200 miles (3,500 kilometers) of Ultima at 12:33 a.m. EST — revealed that the Kuiper Belt object may have a shape similar to a bowling pin, spinning end over end, with dimensions of approximately 20 by 10 miles (32 by 16 kilometers). Another possibility is Ultima could be two objects orbiting each other. Flyby data have already solved one of Ultima’s mysteries, showing that the Kuiper Belt object is spinning like a propeller with the axis pointing approximately toward New Horizons. This explains why, in earlier images taken before Ultima was resolved, its brightness didn’t appear to vary as it rotated. The team has still not determined the rotation period.

They note that the highest resolution images will not arrive until February, though they do expect some good images by tomorrow.

“We have a healthy spacecraft.”

The words above were just announced in the control room for New Horizons. They have confirmation that the spacecraft survived the fly-by of Ultima Thule, and is now ready to begin downloading the data it obtained.

It will take literally a year to get all of that data. They will be holding a first press conference within an hour to outline in greater detail the spacecraft’s status, followed by another briefing at 2 pm Eastern where they will likely release the first images.

First faint image of Ultima Thule

Ultima Thule, first image

In anticipation of receiving data from the fly-by just past midnight last night, the New Horizons team has released the image above, taken 24 hours earlier.

Just over 24 hours before its closest approach to Kuiper Belt object Ultima Thule, the New Horizons spacecraft has sent back the first images that begin to reveal Ultima’s shape. The original images have a pixel size of 6 miles (10 kilometers), not much smaller than Ultima’s estimated size of 20 miles (30 kilometers), so Ultima is only about 3 pixels across (left panel). However, image-sharpening techniques combining multiple images show that it is elongated, perhaps twice as long as it is wide (right panel). This shape roughly matches the outline of Ultima’s shadow that was seen in observations of the object passing in front of a star made from Argentina in 2017 and Senegal in 2018.

This object is definitely strangely shaped.

New Horizons is traveling fast, which is why we won’t get good images until practically the instant the fly-by happens. And the first downloads from that fly-by are due to arrive within the next two hours. Keep your fingers crossed that the spacecraft operated as programmed and captured Ultima Thule in all its weird glory.

One point about the sad state of journalism these days. Numerous media publications posted stories last night celebrating that fly-by, as if they knew it was a success. This is bunk. We won’t know what happened until this morning. To imply we do is the hallmark of fake news.

OSIRIS-REx moves into close orbit with Bennu

OSIRIS-REx has successfully completed an eight second engine burn to place it into a close orbit with the asteroid Bennu.

Now, the spacecraft will circle Bennu about a mile (1.75 kilometers) from its center, closer than any other spacecraft has come to its celestial object of study. (Previously the closest orbit of a planetary body was in May 2016, when the Rosetta spacecraft orbited about four miles (seven kilometers) from the center of the comet 67P/Churyumov-Gerasimenko.) The comfortable distance is necessary to keep the spacecraft locked to Bennu, which has a gravity force only 5-millionths as strong as Earth’s. The spacecraft is scheduled to orbit Bennu through mid-February at a leisurely 62 hours per orbit.

There is a bit of hype here. Other spacecraft have gotten far closer (NEAR, Hayabusa-1, Hayabusa-2) but then retreated for a variety of reasons. What makes this different is the plan to stay this close while they compile detailed data about Bennu’s surface in preparation for touchdown to grab a sample.

Juno images volcano plume on Io

Volcano plume on Io

Using several instruments, the Juno science team has successfully photographed an active volcano plume in Io’s polar regions. Two instruments measured the plume’s heat and radiation. Juno’s cameras meanwhile took the color image on the right. The bright spot on Io’s night side matches the location of the heat and radiation signatures from the other instruments.

JunoCam acquired the first images on Dec. 21 at 12:00, 12:15 and 12:20 coordinated universal time (UTC) before Io entered Jupiter’s shadow. The Images show the moon half-illuminated with a bright spot seen just beyond the terminator, the day-night boundary. “The ground is already in shadow, but the height of the plume allows it to reflect sunlight, much like the way mountaintops or clouds on the Earth continue to be lit after the sun has set,” explained Candice Hansen-Koharcheck, the JunoCam lead from the Planetary Science Institute.

This image is not the first time a spacecraft has caught an active volcanic plume on Io. In fact, practically the very first good images of Io during the Voyager 1 fly-by did this, confirming then that volcanoes are active on the Jupiter moon.

What this image further confirms however is how active Io really is. Volcanoes erupt there so continuously that it apparently isn’t that hard to catch one as it happens.

Engineers adjust Chang’e-4’s orbit

The new colonial movement: Engineers have adjusted Chang’e-4’s lunar orbit in preparation for landing.on the Moon’s far side.

The probe has entered an elliptical lunar orbit, with the perilune at about 15 km and the apolune at about 100 km, at 8:55 a.m. Beijing Time, said CNSA.

Since the Chang’e-4 entered the lunar orbit on Dec. 12, the ground control center in Beijing has trimmed the probe’s orbit twice and tested the communication link between the probe and the relay satellite Queqiao, or Magpie Bridge, which is operating in the halo orbit around the second Lagrangian (L2) point of the earth-moon system.

The space engineers also checked the imaging instruments and ranging detectors on the probe to prepare for the landing.

They need to time the landing so that it comes down in the Moon’s early morning. This will not only provide better visuals, with shadows to see surface details, but more importantly will give them 14 Earth days before sunset to get settled on the surface and initiate rover operations.

Watching New Horizons’ flyby of Ultima Thule

NASA has announced that the partial government shutdown will no longer prevent full coverage by the agency of the New Horizons’ fly-by of Kuiper Belt object Ultima Thule just past midnight on January 1, 2019.

This entire shutdown is pure theater, and a joke. If the government was truly out of money, it would be impossible for NASA to suddenly obtain funds to finance a New Horizons’ fly-by broadcast. The problem is that legally the government should be out of money, as Congress has the power of the purse and has not approved funding. Unfortunately, we no longer obey the law, and so our government can now do whatever it wants, free from all legal constraints.

Meanwhile the article at the link provides some good information on watching the fly-by:

Though people can now continue to enjoy the coverage through NASA’s New Horizons twitter account and NASA TV, APL will continue providing coverage in their own YouTube channel, as well as with Stern’s personal twitter account and New Horizon’s account.

The twitter feeds will mostly be junk. I would focus on the streaming links.

India’s government approves manned space program

The new colonial movement: India’s government yesterday approved the proposed manned space program put forth by ISRO, that nation’s space agency.

The Union Cabinet on Friday approved the Gaganyaan Programme with demonstration of Indian Human Spaceflight capability to low earth orbit for a mission duration ranging from one orbital period to a maximum of seven days. A human rated Geosynchronous Satellite Launch Vehicle Mark III (GSLV MK-III) will be used to carry the orbital module which have the necessary provisions for sustaining a 3 member crew for the duration of the mission. Reportedly, India plans to call its astronauts “Vyomnauts”.

The total fund requirement for the programme is Rs 10,000 crore and will include the cost of technology development, flight hardware realization and essential infrastructure elements. So far, ISRO has spent Rs 173 crore in developing critical technologies needed for the for human space flight. Two unmanned flights and one manned flight will be undertaken as part of this programme.

The approval includes a deadline for the first manned mission of 40 months from today, or April 2022. This is an extremely tight schedule. I would not be surprised if they fail to meet it.

China launches first of planned 320 communications satellite constellation

The new colonial movement: China today used its Long March 2D rocket to launch the first satellite in a proposed 320 satellite constellation designed to provide worldwide phone service.

The Hongyan constellation is composed of more than 320 satellites, along with data processing centers, and will be built in three stages. The orbital group will consist of 54 main satellites, accompanied by another 270 smaller satellites for coordination of the system.

Six or nine satellites will be launched before the end of 2020 for network testing. The 54 larger first phase satellites will be placed in orbit by the year 2023 and the 270 smaller satellites will be placed into orbits to supplement the main satellites.

Once completed, the satellite communication network will take the place of the ground-based network and allow a mobile phones to be connected everywhere on the planet, either in a remote desert or at sea, according to CASC. The project has drawn an investment of about 20 billion yuan (about 2.9 billion U.S. dollars) for its first phase, making it the largest investment for a single commercial aerospace program in China.

This constellation is essentially in direct competition with Iridium.

This is likely China’s last launch for 2018. It is also likely to be the last launch this year, since the ULA launch that had been planned for December 30 has now been pushed back a week. The leaders in the launch race:

38 China
21 SpaceX
15 Russia
11 Europe (Arianespace)
8 ULA

In the national rankings, China tops the U.S. 38 to 34. It also came only two launches short of meeting its ambitious goal of 40 launches in 2018, an achievement that pretty much doubled its previous launch record.

I am preparing my annual launch report. Stay tuned.

Russia faces launchpad bottleneck in 2020

Because of the decommissioning of one of their two Soyuz launchpads at Baikonur in late 2019, the Russians will have a significant launchpad bottleneck in 2020.

According to the official, the so-called Gagarin’s Start launch launchpad at the site number 1 would be put out of exploitation due to the upcoming decommissioning of the Soyuz-FG rocket.

The source noted that a large number of Soyuz launches planned for 2020 was related to the implementation of the OneWeb internet satellite constellation project, which would require up to eight launches. Moreover, from five to seven launches of manned missions on Soyuz and Progress spacecraft to the International Space Station (ISS), as well as several launches of unmanned spacecraft have been planned.

The source continued by saying there was a “bottleneck” in the capacity of the testing facility at the launch site 31, which amounted to 15 rockets per year.

It appears that this limitation of 15 launches per year is going to put a crimp on something. Since the Russians will make money on the OneWeb launches, those will get first priority. What next? The unnamed additional launches almost certainly include some military satellites, as well as communications, Glonass GPS, and Earth resource satellites needed by Russia. Will they get sacrificed to maintain Russian launches to ISS? If the U.S. is no longer flying our astronauts on their rockets and paying them for it, I can see them cutting back here to fly some of those other satellites.

Either way, for Russia to be cutting back on launch sites at a time when the rocket industry appears to be booming is a clear sign of big problems there. I suspect that they had intended the Vostochny spaceport to pick up this slack, but the corruption and delays there apparently make that impossible. Moreover, they have lost most of their commercial business, and appear unable to figure out ways to recapture it.

Musk tweets peek at Starship hopper

Starship test hopper

Capitalism in space: Elon Musk this week tweeted an image of the Starship test hopper, adding that they hope to begin test flights by March.

“This test hopper is at full body diameter of 9m / 30 ft, just not full height. Super Heavy will be full height & diameter,” Musk tweeted, indicating that the company will go directly to building a full-scale version of the rocket booster, rather than a truncated test version.

It seems to me that Musk continues to embarrass all other rocket companies, both private and governmental, with his effective use of current technology to innovate and produce new designs. While everyone else seems locked into building the same old things, his company is using what it knows to try to build something smarter and more efficient.

SpaceX’s track record suggests that it will do exactly what it is trying to do, even if it likely takes longer than they predict. Others should take heed, or they will all get left behind.

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