Behind The Black | Postings By Robert Zimmerman

World View crashes?

March 14, 2019 at 8:44 am Robert Zimmerman Points of Information

Capitalism in space: The hi-tech high-altitude balloon company World View has failed to meet its commitments in its local development deal and has changed leadership.

Pima County’s supervisors approved a ballsy deal with World View amid fanfare, criticism and a ginned-up lawsuit the county won. The county would build World View a headquarters and a launch pad for the balloons. The company would pay rent on the facilities and repay the county for its end, plus a guarantee of escalating its local workforce to 100 by the end of 2018, 200 by 2022 and 400 by 2032.

Three years on, there’s been a catastrophic explosion and a leadership change as World View’s promise of “Jobs!” Jobs! Jobs!” has turned into “eh … jobs …” The company has a staff of 87. That’s 13 fewer than what was promised in the contract. Because World View refused to make public its internal growth projections, the county approved the deal after its own study predicted the company would hire pushing 400 workers by now.

The company had started out casting itself as a tourist operation, offering people multi-hour high-altitude flights for far less than the suborbital rocket companies. In 2017 the company quietly shifted its marketing, touting its balloon technology instead as a way to do high altitude research and reconnaissance. Soon thereafter they had an explosion during a test flight.

Since then they have apparently done little. With the recent corporate restructuring I wonder at the company’s future.

2 comments capitalism, commercial, competition, engineering, freedom, spaceflight, World View

Aldrin family ends legal battle

March 14, 2019 at 8:20 am Robert Zimmerman Points of Information

Buzz Aldrin and his family have decided to end their legal fight over the assets of the former Apollo astronaut.

Seeking to restore family harmony months before 50th anniversary celebrations of the first human moon landing, Apollo 11 astronaut Buzz Aldrin has dropped a lawsuit that accused two of his children and the family foundation of abusing his finances and trust.

His children, Andy and Jan, also have dismissed an effort to win legal guardianship of their father, an 89-year-old Satellite Beach resident whom they claimed suffers from dementia.

3 comments Buzz Aldrin, history, spaceflight

NASA considering replacing SLS with commercial rockets for first Orion test mission

March 13, 2019 at 9:58 pm Robert Zimmerman Points of Information

Capitalism in space: Faced with endless delays that will likely prevent the first scheduled launch of SLS in June 2020, NASA is now considering using commercially purchased rockets to send the Orion capsule and European service module on that same mission.

NASA now believes the Space Launch System will not be ready for the EM-1 test flight by June 2020, the program’s most recent target launch date. Jim Bridenstine, NASA’s administrator, said Wednesday the space agency is weighing alternatives to keep the Orion spacecraft on track for a lunar mission in 2020 to test the capsule’s European-built power and propulsion module, and assess the performance of the crew capsule’s heat shield during blistering re-entry into Earth’s atmosphere from the moon.

“Some of those options would include launching the Orion crew capsule and the European service module on a commercial rocket,” Bridenstine said in a hearing with the Senate Committee on Commerce, Science and Transportation.

Bridenstine said it is important for NASA to stick to its commitment to launch EM-1 by June 2020, and his announcement Wednesday marked the first time a NASA leader has publicly discussed launching the Orion spacecraft’s first lunar mission on a commercial rocket, and not the more expensive government-run Space Launch System. “Certainly, there are opportunities to utilize commercial capabilities to put the Orion crew capsule and the European service module in orbit around the moon by June of 2020, which was our originally-stated objective, and I’ve tasked the agency to look into how we might accomplish that objective,” Bridenstine said.

Because Orion and its service module are so heavy they cannot be launched by a single Falcon Heavy rocket. However, that rocket could easily put everything in orbit in two launches, where the two parts could dock together.

There is still a problem with this plan, according to Bridenstine:

“I want to be clear. We do not have, right now, an ability to dock the Orion crew capsule with anything in orbit. So between now and June of 2020, we would have to make that a reality.”

I find this fact incredible. NASA built Orion without the capability to maneuver and dock with other spacecraft? If this is true, it shows once again the outright incompetence of anything our federal government does, including NASA.

Regardless, Bridenstine’s announcement is very good news. If Orion is launched on that 2020 first test mission using commercial rockets, it will demonstrate clearly the uselessness of the expensive and very delayed SLS. It will also make it politically easier to consider shutting it down, before it eats up more funds.

More important, this statement by Bridenstine indicates that there are many people in the Trump administration that have come to this same conclusion. This statement also means that they are beginning to make the political moves necessary to make the cancellation of SLS possible.

14 comments capitalism, commercial, competition, engineering, Falcon Heavy, government, NASA, Orion, policy, politics, SLS, spaceflight

Alanis Morissette – Thank U

March 13, 2019 at 6:01 pm Robert Zimmerman The Evening Pause

A evening pause: I just wish she would make it easier to understand her words.

Hat tip Wayne DeVette.

2 comments Alanis Morissette, commercial, entertainment, music, Thank U

Sandmann lawyers file $275 million defamation lawsuit against CNN

March 13, 2019 at 9:29 am Robert Zimmerman Points of Information

The law firm for Nicholas Sandmann, the Kentucky teenager who was slandered by numerous leftist mainstream news organizations in January, has now filed a $275 million defamation lawsuit against CNN.

You can read or download the full suit here [pdf]

This suit is on top of a $250 million lawsuit the firm has also filed against the Washington Post.

Right now it appears to me that both the Washington Post and CNN are going to lose big in these suits. Following the filing of the lawsuit against it the Post published “an editor’s note” concerning its coverage of the incident, but never admitted to or apologized for its false reporting. Instead, it merely noted the numerous errors and false claims in the original reporting. If anything, that correction makes it more liable, as it suggests the false coverage was acceptable to it, at the time.

4 comments CNN, fascism, journalism, lawsuit, Nicolas Sandmann, oppression, politics, slander, Washington Post

Toyota and JAXA to work together to build lunar rover

March 13, 2019 at 8:38 am Robert Zimmerman Points of Information

Capitalism in space? Toyota and and Japan’s space agency JAXA announced yesterday that they have signed an agreement to build lunar rover.

The rover “will be an important element supporting human lunar exploration, which we envision will take place in the 2030s”, JAXA Vice President Koichi Wakata told a symposium in Tokyo. “We aim to launch such a rover into space in 2029.”

The rover is still in the conceptual stage, but an illustration in the news release showed a six-wheel vehicle that somewhat resembled an armored personnel carrier.

A spokesman for Toyota, which plans to ramp up fuel-cell cars as a zero-emission alternative to gasoline vehicles, said the project would give the company a chance to test its technologies in the moon’s harsh environment and improve them. [emphasis mine]

Ten years to build a rover? That’s not capitalism, that’s a government jobs program whose only goal is to spend money and never accomplishes anything.

Japan continues to disappoint. Even as India and China forge ahead aggressively with new space technology and exciting projects, Japan seems unable to harness its considerable private resources to bring life to its aerospace industry. Their unmanned planetary program, as illustrated by Hayabusa-2, is right now having some success, but the pace of achievement has tended to be slow and laborious. This rover project seems to continue that trend.

3 comments engineering, government, Japan, JAXA, policy, politics, spaceflight, Toyota

Heartstrings Cello Ensemble – For the Beauty of the Earth

March 12, 2019 at 6:01 pm Robert Zimmerman The Evening Pause

An evening pause: Composed by John Rutter.

Hat tip Danae.

I am as always looking for suggestions for Evening Pauses. If you’ve seen something you like and have never suggested something before, mention this in a comment here. Don’t post the suggestion in your comment. I will email you for it.

I like live performances, cool engineering, and quirky things. Variety is the watchword. I also tend to avoid politics and items about space exploration, as the evening pause is intended as a pause from that stuff.

2 comments commercial, entertainment, For the Beauty of the Earth, Heartstrings Cello Ensemble, John Rutter, music

Opportunity’s parting shot

March 12, 2019 at 4:31 pm Robert Zimmerman Points of Information

Click for full image.

The Opportunity science team today released the last full 360 degree panorama taken by the rover last spring, prior to the global dust storm that ended its fifteen year mission on Mars.

Over 29 days last spring, NASA’s Mars Exploration Rover Opportunity documented this 360-degree panorama from multiple images taken at what would become its final resting spot in Perseverance Valley. Located on the inner slope of the western rim of Endurance Crater, Perseverance Valley is a system of shallow troughs descending eastward about the length of two football fields from the crest of Endeavor’s rim to its floor.

“This final panorama embodies what made our Opportunity rover such a remarkable mission of exploration and discovery,” said Opportunity project manager John Callas of NASA’s Jet Propulsion Laboratory in Pasadena, California. “To the right of center you can see the rim of Endeavor Crater rising in the distance. Just to the left of that, rover tracks begin their descent from over the horizon and weave their way down to geologic features that our scientists wanted to examine up close. And to the far right and left are the bottom of Perseverance Valley and the floor of Endeavour crater, pristine and unexplored, waiting for visits from future explorers.”

If you click on the image above you can go to the full image and zoom and scan across it.

One comment engineering, Mars, opportunity, spaceflight

Water system in Caracas goes dry

March 12, 2019 at 2:49 pm Robert Zimmerman Points of Information

The water system in Caracas, capital of the socialist paradise of Venezuela, is now shutting down because it needs electricity to operate and it does not have it because of the collapse of the power system.

Caracas began going dry Monday as Venezuela’s power crisis put utilities out of commission, risking supplies for 5.5 million people, many of whom found themselves reduced to carrying buckets of filthy river water.

Service, intermittent in normal times, was scarce to nonexistent in large swathes of the capital and experts saw little reason for hope. Caracas is 900 meters above sea level and water comes from the Tuy system of reservoirs and pumping stations below. Those depend on a reliable electric supply of 2,000 megawatts, said Norberto Bausson, who was the head of state utility Hidrocapital in the 1990s. “As of this morning, this system hasn’t been restarted yet,” Bausson said Monday. “The supply of water for the city is at risk.”

The power crisis — and now the water crisis — are testing the hold of strongman President Nicolas Maduro. Opposition leader Juan Guaido is trying to topple him after a re-election widely viewed as fraudulent and using as his main argument widespread deprivation after six years of Maduro’s rule. Hunger is widespread in the nation. Its infrastructure has decayed to critical levels.

But wait! Think of the wonderful things these people are doing to prevent climate change! No power system, no burning of those evil fossil fuels, and less carbon dioxide in the atmosphere! This is exactly what the modern luminaries of the Democratic Party like Congresswoman Alexandria Ocasio-Cortez (D-New York) want.

We should all congratulate Maduro and work to emulate him here in the U.S.

8 comments bankruptcy, climate, fascism, government, oppression, policy, politics, socialism, Venezuela

Trump’s budget will not “destroy” or “gut” science

March 12, 2019 at 12:10 pm Robert Zimmerman Essays And Commentaries

Our terrible press does it again. Yesterday the Trump administration released its proposed 2020 federal budget [pdf], and as usual the pro-government propagandists in the media got to work to lobby against it.

This proposed budget will do none of these things.

These articles all fail to apply even the slightest and tiniest bit of context to their analysis. The budget numbers proposed by the Trump administration might reduce the budgets of some science agencies from what they had gotten the year before, but overall the proposed budgets remain gigantic, far more than received by these same agencies only a few years before.

You don’t believe me? Let me open your eyes.
» Read more

5 comments bankruptcy, budget, competition, Congress, debt, deficit, freedom, government, journalism, oppression, policy, politics, science

New research detects increase in Bennu’s rotation

March 12, 2019 at 10:32 am Robert Zimmerman Points of Information

New research using ground-based observations has detected a slight increase over time in the daily rotation of the asteroid Bennu.

The new research finds the asteroid’s rotation is speeding up by about 1 second per century. In other words, Bennu’s rotation period is getting shorter by about 1 second every 100 years.

While the increase in rotation might not seem like much, over a long period of time it can translate into dramatic changes in the space rock. As the asteroid spins faster and faster over millions of years, it could lose pieces of itself or blow itself apart, according to the study’s authors.

…The change in Bennu’s rotation could be due to a change in its shape. Similar to how ice skaters speed up as they pull in their arms, an asteroid could speed up as it loses material.

Nolan and his co-authors suggest the reason for the increase in Bennu’s rotation is more likely due to a phenomenon known the YORP effect. Sunlight hitting the asteroid is reflected back into space. The change in the direction of the light coming in and going out pushes on the asteroid and can cause it to spin faster or slower, depending on its shape and rotation.

Truth is, this is not a very significant finding. Asteroids don’t weight much, and thus have very weak gravitational fields. It is therefore very easy to change their orbit and rotation, as well as add or subject material from them.

In this sense, the conclusion above is likely incorrect. What they have found is that the asteroid’s rotation increased at a pace of about 1 second per century, during their study period. Their data only covers the period from 1999 to 2005. Bennu could easily slowed its rotation, or increased it even more, during other times.

2 comments asteroids, Bennu, science

SpaceX about to install engines on Starship hopper

March 12, 2019 at 9:26 am Robert Zimmerman Points of Information

Capitalism in space: Late last week SpaceX officials revealed that they are about to install the first two Raptor engines on their Starship hopper prototype being assembled at the Texas spaceport.

According to an official SpaceX statement, once Raptor is installed on Starhopper, the integrated vehicle will perform a combination of ground systems testing, propellant loading, static fire tests, and low-altitude hover demonstrations to prove out the brand new vehicle, engine, and facilities. Prior to the final months of 2018, the build site, launch pad, and prototype Starship now preparing for imminent hop tests were little more than empty dirt lots on the southern tip of the Texas coast.

…“SpaceX will conduct checkouts of the newly installed ground systems and perform a short static fire test in the days ahead,” he said. “Although the prototype is designed to perform sub-orbital flights, or hops, powered by the SpaceX Raptor engine, the vehicle will be tethered during initial testing and hops will not be visible from offsite. SpaceX will establish a safety zone perimeter in coordination with local enforcement and signage will be in place to alert the community prior to the testing.” – James Gleeson, March 8th, SpaceX

It is not clear when these first hopper tests will occur, but based on the pace that SpaceX is setting, it should not be too far into the future. Before that however they will likely need to first do some static fire tests, on the ground.

10 comments capitalism, commercial, competition, engineering, freedom, Raptor, spaceflight, SpaceX, Starship, Super Heavy

David Byrne & St Vincent – Road to Nowhere

March 11, 2019 at 6:01 pm Robert Zimmerman The Evening Pause

An evening pause: Hat tip Wayne DeVette.

Leave a comment commercial, David Byrne, entertainment, music, Road to Nowhere, St Vincent

Anti-Semite Democrat says Trump simply isn’t human

March 11, 2019 at 4:55 pm Robert Zimmerman Points of Information

They’re coming for you next: In a discussion noting similar immigration policies of both Trump and Obama, anti-Semite Democrat congresswoman Ilhan Omar (D-Minnesota) said that the comparison was “silly” because “One is human. The other is really not.”

Every Democratic voter had better realize this basic fact: Too many of the people they are voting for see their political opponents in this light, which means it will be very easy for them to treat their opponents as bugs that should be squashed. And this is what almost always happens when leftist socialists gain power, in the Soviet Union, in Germany, in North Korea, in East Germany, in China, and in innumerable other places in the past century.

Omar is simply being honest about her hateful bigotry.

7 comments anti-semitism, bigotry, Democratic Party, Democrats, fascism, government, Ilhan Omar, leftist fascism, oppression, policy, politics

The nationwide Venezuela power outage

March 11, 2019 at 2:23 pm Robert Zimmerman Points of Information

Link here. The article gives a good overview of the now days-long blackout that will go on for days more. Key quote:

How did the country reach this point, in terms of its power network?

Years of disrepair, lack of maintenance and investment. From a human capital point of view, repressive management, terrible wages, and unsafe working conditions. For instance, the technicians are forbidden to talk about this. In February 2018, union leader Elio Palacios was detained because he said that a national blackout was imminent.

The one detail that would have accurately described those years of neglect would have been “socialist rule.” The people who have been in charge of Venezuela since the 1990s have all been heroes of today’s modern American socialists like Bernie Sanders and Alexandria Ocasio-Cortez as well as most of the leaders in the Democratic Party.

Be prepared for the same here. We already see signs of this collapse in urban cities that have been solid Democratic Party strongholds for decades, such as San Francisco, Chicago, and New York. These fascist political leaders like political and economic collapse, because they can use it as a lever to garner more power and wealth to themselves.

Note also this quote from the second link above:

“What can you do without electricity?” said Leonel Gutierrez, a 47-year-old systems technician, as he carried his six-month-old daughter while he walked to find groceries. “The food we have has gone bad.”

Yet this is exactly the future envisioned by Congresswoman Alexandria Ocasio-Cortez (D-New York) in her New Green Deal, where all future electricity will come only from renewable resources, a concept that is simply impossible. The result will be no electricity at all.

8 comments bankruptcy, Democratic Party, fascism, government, oppression, policy, politics, socialism, Venezuela

Martian massive landslides

March 11, 2019 at 1:24 pm Robert Zimmerman Essays And Commentaries

Though scientists have found some evidence of slow erosion and change on the Martian surface, it is today generally inactive. While the weak wind of Mars’ thin atmosphere continues to work its will, and the likely presence of underground frozen water acts to shift the surface shape as the seasons come and go, none of this happens quickly.

Essentially, Mars is a quiet place.

Once however catastrophic events took place, gigantic floods flowing down to the east from the planet’s huge volcanoes to carve out Marineris Valles, the solar system’s largest known canyon. As that water rushed eastward it ripped the terrain apart quickly, creating deep side canyons, drainage valleys, and chopped up regions now dubbed as chaos terrain, multiple mesas separated by numerous fissure-like canyons.

Overview of Marineris Valles and landslide

The overview map on the right shows Valles Marineris and its drainage to the east and north into the vast northern plains of Mars. It also shows the location of one of the largest regions on Mars of chaos terrain, dubbed Hydraotes Chaos, located close to the mouth of this gigantic drainage system more than 2,500 miles long.

Click for full image.

Recently scientists have used the high resolution camera on Mars Reconnaissance Orbiter (MRO) to begin taking images of the massive landslides on the face of the mesa north of Hydraotes Chaos that was hit directly by these floods. The location of the most immediately interesting of these landslide images is also indicated on this overview image.

To the right is that image, rotated, cropped, reduced, and annotated to post here. The white boxes indicate two full resolution sections that I highlight below at full resolution.

This image shows that full cliff. The total drop from the plateau at the top to the floor where Hydraotes Chaos is located to the south is approximately 8,200 feet, almost exactly comparable to the depth of the north rim of the Grand Canyon.

The image shows numerous evidence of avalanches and erosion, both at its base and at its rim. None of these avalanches likely occurred during those catastrophic floods, but long afterward.
» Read more

Leave a comment engineering, geology, Mars, Mars Reconnaissance Orbiter, MRO, science, spaceflight

March 7, 2019 Zimmerman/Batchelor podcast

March 10, 2019 at 10:05 pm Robert Zimmerman Points of Information

Embedded below the fold in two parts.
» Read more

Leave a comment John Batchelor Show, podcast, radio

China launches communications satellite

March 10, 2019 at 9:18 pm Robert Zimmerman Points of Information

China completed its third launch in 2019 by using its Long March 3B rocket on Saturday to place a new communications satellite in orbit.

The leaders in the 2019 launch race:

3 SpaceX
3 China
2 Europe (Arianespace)

The U.S. still leads China in the national rankings 4 to 3.

One comment China, engineering, government, Long March 3B, policy, politics, spaceflight

Väsen – Fanny

March 8, 2019 at 6:01 pm Robert Zimmerman The Evening Pause

An evening pause: Hat tip Danae.

Leave a comment commercial, entertainment, Fanny, music, Väsen

The travels of Moon’s scarce surface water

March 8, 2019 at 9:19 am Robert Zimmerman Points of Information

An analysis of data from one of Lunar Reconnaissance Orbiter’s (LRO) instruments have allowed scientists to map the movements of the scarce water on the lunar surface.

Up until the last decade or so, scientists thought the Moon was arid, with any water existing mainly as pockets of ice in permanently shaded craters near the poles. More recently, scientists have identified surface water in sparse populations of molecules bound to the lunar soil, or regolith. The amount and locations vary based on the time of day. This water is more common at higher latitudes and tends to hop around as the surface heats up.

…Water molecules remain tightly bound to the regolith until surface temperatures peak near lunar noon. Then, molecules thermally desorb and can bounce to a nearby location that is cold enough for the molecule to stick or populate the Moon’s extremely tenuous atmosphere, or “exosphere”, until temperatures drop and the molecules return to the surface.

The quantities we are talking about here are very tiny. This will not be the water that future settlers will depend on. Instead, it will be those pockets of ice in the permanently shaded craters.

2 comments engineering, LRO, Lunar Reconnaissance Orbiter, Moon, spaceflight

Dragon successfully splashes down in Atlantic

March 8, 2019 at 8:58 am Robert Zimmerman Points of Information

Capitalism in space: SpaceX’s manned Dragon capsule has successfully returned to Earth, splashing down in the Atlantic this morning.

There is a short video at the link showing the splashdown.

As far as I can tell, this test mission went 100% right. They now have the capsule they will use for the launch abort flight, which they hope to do by June, if not sooner. Assuming that goes well, they will be ready to do the manned flight by July, as planned.

The only thing I can see preventing this would be elements in NASA’s bureaucracy, Congress, and the federal government that are hostile to SpaceX and the concept of independent free Americans doing great things. These elements prefer giving power and control to their big bloated government, even if it can’t accomplish anything and that failure gives aide and comfort to hostile foreign powers.

We shall see if those elements move to block this mission in the coming months.

10 comments capitalism, commercial, competition, Dragon, engineering, Falcon 9, freedom, government, ISS, NASA, oppression, policy, politics, spaceflight, SpaceX

Tommy Shaw – Blue Collar Man

March 7, 2019 at 10:37 pm Robert Zimmerman The Evening Pause

An evening pause: A bit late, but here is tonight’s evening pause. With the Contemporary Youth Orchestra.

Hat tip Wayne DeVette.

Leave a comment Blue Collar Man, commercial, Contemporary Youth Orchestra, entertainment, music, Tommy Shaw

Air Force awards ULA and SpaceX three launch contracts each

March 7, 2019 at 1:20 pm Robert Zimmerman Points of Information

Capitalism in space: The Air Force this week released more details about the new launch contracts for both ULA and SpaceX worth just under three quarters of a billion dollars.

The contracts announced in February by the Air Force’s Space and Missile Systems Center were split between ULA and SpaceX, rivals in the U.S. launch industry. ULA won deals for up to three launches worth $441.76 million, and the Air Force awarded SpaceX contracts worth $297 million, also for three missions.

I had reported this back in February when it was first announced, but it was not then revealed that one of the SpaceX launches would be with the Falcon Heavy, the second such Air Force launch planned. That the Air Force awarded this contract prior to its first launch, now scheduled for no earlier than June 2019, is somewhat surprising. I would have expected them to wait to first see if that launch, only the second Falcon Heavy launch, was successful.

The article also notes a minor change by the Air Force in its launch program.

The Air Force has also given a new name to the Evolved Expendable Launch Vehicle program, a multibillion initiative begun in the 1990s to fund and oversee the development and operations of the Atlas 5 and Delta 4 rockets now owned by ULA.

The Space and Missile Systems Center announced March 1 that the EELV program’s new name is the National Security Space Launch program, in response to language in the 2019 National Defense Authorization Act.

They really needed to eliminate “Expendable” from the name, since the first stage of SpaceX’s rockets are not expendable, and it is expected that future rockets will be reusable as well. Moreover, EELV was created in the 1990s to create a launch monopoly for Boeing and Lockheed Martin, which then merged to create ULA. That monopoly no longer exists, and the military is now aiming to widen the competition, opening it up to more companies.

2 comments Air Force, Atlas 5, capitalism, commercial, competition, Delta, engineering, Falcon 9, Falcon Heavy, spaceflight, SpaceX, ULA

A Russian speaks truth to power about Roscosmos

March 7, 2019 at 10:40 am Robert Zimmerman Points of Information

Link here. The article outlines the obvious Russian ambivalence towards the success of SpaceX’s manned Dragon capsule this week, and then provides some insightful comments about this ambivalence from a Russian.

One person who would probably know is Vadim Lukashevich, a Russian-based space expert. He was fired from an aerospace think tank at Skolkovo in 2015 after writing articles opposing the transformation of Roscosmos from a government agency into a state corporation. On Monday, he gave an interview to Russian television station Moscow 24, which was published on YouTube and translated for Ars by Robinson Mitchell.

Lukashevich then proceeds to describe what readers of Behind the Black already know, but in much greater detail: The Soyuz capsule is outdated and cannot compete technologically or economically with SpaceX’s Dragon. Their business model of earning money by selling seats on it is over. And the Russian government is apparently unable or unwilling to do what must be done to make them competitive again. Its decision to form a single giant government-controlled aerospace corporation to run Russia’s entire space industry has failed, and they seem unable to recognize this.

2 comments bankruptcy, policy, politics, Roscosmos, Russia, Soyuz, spaceflight

Hayabusa-2 to get close to Ryugu again to observe next touchdown point

March 7, 2019 at 9:16 am Robert Zimmerman Points of Information

Hayabusa-2’s engineering team has decided it will on March 8 do a close approach to within 75 feet of its next planned touchdown target site in order to inspect it.

The DO-S01 operation schedule is shown in Figure 2. The spacecraft will begin descending on March 7 at 13:27 (JST, onboard time: times below are stated similarly) at a speed of 0.4m/s. The speed will then be reduced to 0.1 m/s around 23:47 on the same day. Continuing descent at this rate, we will reach our lowest altitude at around 12:22 on March 8 and then immediately begin to rise. The altitude of this lowest point will be about 23m. Please note that the times stated here are the planned values but the actual operation times may differ.

As before, they will upload navigation images as this approach is happening.

Leave a comment asteroids, engineering, Hayabusa 2, Japan, Ryugu, science, spaceflight

Russia to install security cameras inside ISS

March 7, 2019 at 8:59 am Robert Zimmerman Points of Information

Roscosmos has decided to install security cameras on its portion of ISS, apparently to prevent the possibility of future sabotage.

The article does not say this outright, but that it specifically mentioned the hole that someone drilled in a Soyuz capsule makes me think so.

The equipment required will be ordered and dispatched to the ISS. The places where the cameras are to be installed will be determined by the space rocket corporation Energia.

At the end of August 2018 there occurred a drop in air pressure on the ISS. It took specialists several days to find out that the hull of the Soyuz MS-09 spacecraft had been drilled from the inside.

This report also suggests that the December spacewalk to inspect the hole from the outside did not help them solve the mystery.

I am skeptical these cameras will prevent future sabotage. First of all, it will be impossible to cover every spot. Second, the sabotage was not on ISS, it was on a Soyuz capsule. Are they also installing cameras there as well, and have simply not made that fact public? Third, what will prevent a saboteur on ISS to block the camera anonymously? I can’t imagine they will be installed in such a way that their locations will be unknown to ISS astronauts.

Unless of course they still suspect an American astronaut did the sabotage, and they plan to specifically deny NASA and its astronauts any information about the camera locations. If so, this partnership is truly beginning to fall apart.

4 comments

Next Rocket Lab launch delayed because of late delivery of payload

March 7, 2019 at 8:45 am Robert Zimmerman Points of Information

Capitalism in space: Rocket Lab’s next Electron launch, initial scheduled for late February, has been rescheduled for late march because its DARPA payload arrived late.

Rocket Lab confirmed the new schedule March 6. “Following a delay to payload arrival, the R3D2 spacecraft is now at LC-1 and integration is underway,” the company tweeted. In a later statement, the company said the launch would take place between March 16 and 30 (U.S. time), with four-hour windows each day from 6:30 to 10:30 p.m. Eastern.

Being a very new rocket, with only three launches under its belt. it is important to learn that the delay was caused by the payload, not the rocket.

Leave a comment capitalism, commercial, competition, Electron, engineering, Rocket Lab, spaceflight

Hubble’s main camera resumes science work

March 7, 2019 at 8:41 am Robert Zimmerman Points of Information

The main camera on the Hubble Space Telescope has resumed science operations after going into safe mode last week.

At 8:31 p.m. EST on Feb. 28, the Advanced Camera for Surveys aboard NASA’s Hubble Space Telescope suspended operations after an error was detected as the instrument was performing a routine boot procedure. The error indicated that software inside the camera had not loaded correctly in a small section of computer memory. The Hubble operations team ran repeated tests to reload the memory and check the entire process. No errors have been detected since the initial incident, and it appears that all circuits, computer memory and processors that are part of that boot process are now operating normally. The instrument has now been brought back to its standard operating mode for normal operations.

From the press release, it appears that they have not been able to trace why the error occurred. However, much like a typical Windows computer, after a mysterious crash and reboot now all appears well, so they have shrugged their shoulders and moved on.

Leave a comment astronomy, engineering, Hubble Space Telescope, spaceflight

InSight hits a rock

March 7, 2019 at 8:36 am Robert Zimmerman Points of Information

Engineers have called a pause in InSight’s drilling operation to insert a heat sensor as much as 16 feet into the Martian soil because it appears the drill has hit a large obstruction.

It penetrated to a depth between 18cm and 50cm into the Martian soil with 4,000 hammer blows over a period of four hours, explained Tilman Spohn, HP3’s principal investigator from the German space agency (DLR). “On its way into the depths, the mole seems to have hit a stone, tilted about 15 degrees and pushed it aside or passed it,” he added. “The mole then worked its way up against another stone at an advanced depth until the planned four-hour operating time of the first sequence expired.”

Prof Spohn said there would now be a break in operations of two weeks while the situation was assessed.

When these facts were first reported on March 1st, the press release did not make it clear at that time that the hammer drill was actually blocked. If it cannot drill down further, this will put a crimp in the heat sensor’s ability to measure Mars’s internal temperature. Right now it is only about a foot down, which on Earth would still have it influenced by surface temperatures.

One comment engineering, InSight, Mars, science, spaceflight

March 5, 2019 Zimmerman/Batchelor podcast

March 6, 2019 at 10:56 pm Robert Zimmerman Points of Information

Embedded below the fold in two parts.
» Read more

Leave a comment John Batchelor Show, podcast, radio

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Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.