Tag: competition

Software issue caused self-driving car accident that killed pedestrian

7:57 pm

Sources in the investigation of an accident where a self-driving car hit and killed a pedestrian in Arizona in March now say that the car’s programming was at fault.

According to two anonymous sources who talked to Efrati, Uber’s sensors did, in fact, detect Herzberg as she crossed the street with her bicycle. Unfortunately, the software classified her as a “false positive” and decided it didn’t need to stop for her.

Distinguishing between real objects and illusory ones is one of the most basic challenges of developing self-driving car software. Software needs to detect objects like cars, pedestrians, and large rocks in its path and stop or swerve to avoid them. However, there may be other objects—like a plastic bag in the road or a trash can on the sidewalk—that a car can safely ignore. Sensor anomalies may also cause software to detect apparent objects where no objects actually exist.

Software designers face a basic tradeoff here. If the software is programmed to be too cautious, the ride will be slow and jerky, as the car constantly slows down for objects that pose no threat to the car or aren’t there at all. Tuning the software in the opposite direction will produce a smooth ride most of the time—but at the risk that the software will occasionally ignore a real object. According to Efrati, that’s what happened in Tempe in March—and unfortunately the “real object” was a human being.

I honestly do not understand the need for self-driving cars. In the end, I simply cannot see the software ever being capable of handling all the variables created by the presence of the unpredictable life that will surround it. And should it get that good, I wonder if we will then regret it.

21 comments

Another company enters the smallsat rocket competition

10:00 am

Capitalism in space: Another new smallsat company, Rocket Crafters, has entered the competition, focusing on the development of 3D-printed rocket engines using hybrid fuels.

The company’s Cidco Road facility is notable for what is not there, Gutierrez said. Unlike a more typical rocket engine site, there are no signs warning of explosive materials, no use of super-cold or toxic propellants, and no engines equipped with turbo pumps.

Instead, the rocket fuel consisted of plastic tubes made from the same base materials as Legos, measuring two feet long and weighing about five pounds, that were stacked on shelves and safe to touch. Combined with nitrous oxide — commonly known as “laughing gas” — the small-scale test engine on Monday generated about 200 pounds of thrust firing at half-power. It was one of more than 20 such firings over the past year at the facility Cocoa officials rezoned to allow the tests, which were deemed safe to the surrounding people and environment.

“We’re not the noisiest neighbor in the area,” joked Robert Fabian, senior vice president of the propulsion division.

Most rockets rely on super-cold or “cryogenic” propellants such as liquid oxygen or liquid hydrogen, or solid fuel like the space shuttle’s twin solid rocket boosters used.

Hybrid motors have suffered from uneven burns producing bumpy rides, Fabian said. But Rocket Crafters believes it has found a low-cost solution providing a smooth, consistent burn: 3-D printed cylinders of fuel formed in ridged and beaded layers.

We shall see. They hope to fly by 2020, at the earliest. They will be joining an increasingly crowded field. If their design works, however, they will certainly carve out a significant market share, as hybrid fuels are so much safer and easier to handle than traditional propellants.

2 comments

SpaceX sets May 10 for next launch, the first for Falcon 9’s final design

9:13 am

Capitalism in space: After analyzing the data from Friday’s static fire dress rehearsal, SpaceX has now scheduled the launch of Bangabandhu-1, Bangladesh’s first communications satellite, for May 10.

The significance of this launch is that it will be the first of what SpaceX calls the Block 5 version of this Falcon 9 first stage, a final design intended for many reuses and quick turnaround.

The star of the show is the new, unflown first stage core 1046, which is the first “Block 5” Falcon 9 first stage. Block 5 is the final major upgrade to the Falcon 9, the culmination of over 10 years of development and evolution of SpaceX’s workhorse rocket.

Block 5 has numerous advantages over past versions of the Falcon 9, notably including higher thrust engines, improved and more resilient recovery hardware, and the ability to be reflown within 48 hours of landing after a previous mission. Block 5 was also designed to meet – and in some cases exceed – NASA’s strict Commercial Crew Program requirements, which SpaceX must follow in order to be able to fly NASA astronauts, expected to begin in early 2019.

Block 5 cores are also expected to be reused 10 times before undergoing any major refurbishment, and SpaceX hopes to fly each booster up to 100 times before it is retired.

NASA has demanded that SpaceX fly at least seven different launches with the Block 5 stages before it will permit its astronauts on board (unlike SLS, where NASA has even considered flying astronauts on board with no previous test flights). Thus, getting this rocket flying is crucial to getting Americans back in space, on an American-made rocket.

One comment

Dragon returns successfully from ISS

7:57 am

Capitalism in space: A reused Dragon capsule successfully splashed down on Saturday, returning after a month-long cargo mission to ISS.

The successful splashdown Saturday marked the conclusion of SpaceX’s 14th resupply mission to the space station under the space transport company’s more than $3 billion, 20-launch cargo contract with NASA. It was the third round-trip cargo flight with a reused Dragon capsule.

I await the first time one of these capsules completes its third flight into space. That will be significant.

2 comments

ULA workers go on strike

7:39 am

ULA’s workers went on strike today, their union rejecting the company’s final contract offer.

A major point of contention, the union said, were changes made to the contracts that offered employees less general flexibility, most notably when it comes to travel. Teams often travel between Vandenberg and the Cape to support missions, such as Saturday’s successful Atlas V launch of NASA’s InSight spacecraft now bound for Mars.

“A big part of it is how they have people travel from different locations to launch,” said Jody Bennett, chief of staff and aerospace negotiator for the union. “It doesn’t give them a lot of family time. They can force you to pack up, leave and go someplace for 30 days.”

“A month away from home is a long time, especially if it’s forced on you,” Bennett said, noting that travel beyond 30 days is voluntary.

This travel clause might relate to ULA’s effort to compete with SpaceX. They have trimmed their workforce, which means they might need to bring workers in from other locations when they do a launch, rather than hire more at each launch location and have them on standby all the time.

Either way, the timing of the strike is interesting, as it arrives just after a launch with the next ULA launch not scheduled until the end of July. It seems everyone, both company and union, have timed this to do as little harm to the company as possible.

4 comments

Atlas 5 successfully launches Mars lander InSight

8:01 am

ULA’s Atlas 5 rocket early this morning successfully launched NASA’s newest Mars lander InSight.

InSight will drill a seismic probe into the Martian surface and monitor earthquake activity. This will be the first time such monitoring will occur, and the probe is planned to do it for at least two years.

The launch puts the U.S. back in a tie with China for the lead in launches this year. The standings:

13 China
8 SpaceX
5 Russia
5 ULA

11 comments

Serious fire at ISRO facility

8:55 am

An extensive fire at one of India’s main satellite testing facilities caused extension damage yesterday.

Top sources at SAC said the fire has caused serious damage to the “antenna test facility” as some specialised equipment have been damaged. The hi-tech “antenna test facility” of Isro is of paramount importance as antennas are the most crucial communication component in satellites. Moreover, the testing is also critical to space operations and requires very expensive and hi-tech equipment.

A top official said, “Space programmes are expensive but the silver line is that no satellite payload was damaged in the fire inside the antenna test facility.”

While an inquest will be held to probe what caused the fire, the fire service department said that it could be due to a short circuit. However, the SAC sources say, “The police will probe the cause of the fire. The facility has a strong protocol to battle fire caused due to short circuits. That is why the probe will cover the possibility of foul play and even sabotage.”

This is a serious. Space facilities and their operations have to be far strongly protected against fire than ordinary facilities due to the presence of volatile fuels. For a space facility to experience such an extensive fire suggests either someone was getting very sloppy, or (as suggested above) there was sabotage.

Leave a comment

China’s Long March 3B rocket puts communications satellite in orbit

8:29 am

China successfully placed a communications satellite into orbit yesterday using its Long March 3B rocket, that country’s second most powerful rocket.

The article says that the Long March 3B is China’s most powerful rocket, but I think this is based on the assumption that the Long March 5 is not yet operational. Since the 5 has had one successful launch, I am counting it as the most powerful, with the 3B second.

The updated leader list for the 2018 launch standings:

13 China
8 SpaceX
5 Russia
4 ULA.

China now leads the U.S. 13 to 12 in the national rankings. I expect these numbers to change a lot in May.

2 comments

Australian government to create space agency

9:51 am

The new colonial movement: A news report in Australia today revealed that the Australian government plans to include $50 million in its next budget to create that country’s first space agency.

Next Tuesday, the Government will unveil “seed funding” to finally establish a dedicated Australian space agency to coordinate existing efforts in the aeronautical industry, with the aim of generating thousands of future jobs. Most developed nations, including New Zealand, already have a space agency and there are concerns Australia may be not be capitalising on a global industry believed to be worth $420 billion a year.

The Turnbull Government is yet to decide where the new space agency will be located, but the ABC understands Western Australia, South Australia, the Northern Territory and the ACT have all expressed interest in hosting the headquarters.

A senior Coalition source said the Government expected the private sector would contribute “the lion’s share” of funding for Australia’s space industry.

This desire of governments to create their own NASAs is not really the best way to garner new space business. All it really does is create bureaucracy and pork for politicians. Better they liberalize their laws and regulatory systems, as Luxembourg is doing, to encourage companies to come and establish their operations there.

What Australia plans to do, however, is somewhat unclear. The article suggests that they want to minimize government spending and leave most of the cost for their government space agency to the private sector. How they will do that I have no idea.

Leave a comment

Japan’s space agency to build reusable rocket

8:43 am

Japan’s space agency JAXA revealed today that it plans to build a reusable rocket capable of launching twice in two days, with the first test launch now scheduled for 2019.

The Japan Aerospace Exploration Agency, or JAXA, plans to build a rocket that can carry observation equipment into space, return to Earth, and be ready for launch again the next day. JAXA aims to start test-launching and landing the roughly 7-meter rocket as early as the spring of 2019, and introduce it for regular operations in the 2020s.

JAXA has already confirmed that the rocket’s key components, including its engine, can endure more than 100 launches, significantly reducing costs compared with single-use models.

I hate to be such a spoilsport, but I have little faith they will do this on the schedule claimed. This story reads like the dozens I’ve read over the past three decades from Russia and NASA, where they repeatedly announce the coming development of some new rocket or manned space project, none of which ever happens.

In other words, this story is nothing more than a bit of government propaganda, trying to convince the Japanese public that JAXA is cutting edge, that they too are going to build reusable rockets, and that they can do it quickly. In reality, I doubt we shall see this government-built reusable rocket anytime soon.

The fact that they have issued this claim however is a good sign. Japan’s lumbering and expensive government space agency is now finding itself under pressure to deliver, and the competition that is causing that pressure might very well force them to streamline their operations and actually accomplish something.

2 comments

Successful test flight of New Shepard

11:06 pm

Capitalism in space: Blue Origin today successful flew its New Shepard suborbital spacecraft on its second test flight.

You can watch the video of the full flight here. Try not to cringe listening to the announcer, who I think sometimes overdoes it.

They were aiming for a maximum altitude of 350,000 feet, which would place the capsule more than 100 kilometers or 66 miles above the Earth, the generally accepted altitude for the start of space. The live stream showed an maximum altitude of about 347,000, but the article says that later recalculations estimated a top altitude of 351,000.

Either way, they have now successfully achieved a safe suborbital spaceflight twice with this spacecraft, and both times carried science payloads. Meanwhile, their direct competitor, Virgin Galactic, has come no where close, even after fourteen years of development.

7 comments

Blue Origin to test fly New Shepard tomorrow

10:23 am

Capitalism in space: Jeff Bezos announced yesterday that Blue Origin plans to test fly New Shepard tomorrow on its first flight for 2018.

“Launch preparations are underway for New Shepard’s 8th test flight, as we continue our progress toward human spaceflight. Currently targeting Sunday 4/29 with launch window opening up at 830am CDT. Livestream info to come. @BlueOrigin #GradatimFerociter,” Bezos said via Twitter.

I am glad to hear this. The lack of flights has been puzzling. That they are moving forward again is good news.

11 comments

China aims to reuse vertically-landed first stages by 2020

8:37 am

One of China’s top space engineers said this week at a conference that they are aiming to reuse vertically-landed first stages by 2020 on a new Long March 8 rocket.

At an aerospace industry seminar on Tuesday, leading Chinese carrier rocket designer Long Lehao said that China is expected to realize vertical recycling – similar to the technology employed by US-based firm SpaceX – by 2020 at the earliest on its CZ-8 rockets. This will further lower the price tag of a launch and boost China’s chances of getting international commercial satellite launch orders, the CCTV report said.

Lan Tianyi, founder of Beijing-based Ultimate Blue Nebula Co, a space industry consultancy, said China will become the second rocket power to have this capacity, putting the country ahead of Russia and the EU. However, Lan said that while the aim of recycling rockets is to reduce costs for launch operators, whether this can be achieved remains to be seen.

The recycled rockets developed by SpaceX are reported to have helped the company reduce launch costs by as much as 30 percent, according to media reports.

“There is no way to verify SpaceX’s claim, as it is the only company that owns the technology, and China has to wait for the moment when it has successfully recycled a rocket to see whether the costs can be lowered,” Lan told the Global Times on Thursday.

Right now, the politics in China are extremely favorable for space development, with so many top posts occupied by former space managers. Thus, it seems reasonable to believe that the country is investing the cash necessary to develop rocket stages that can land vertically. If they do it, they will put themselves in a strong position for future space colonization, because such technology is essential for landing spacecraft on other worlds. Right now, only the U.S. has done this repeatedly and successfully.

One comment

China’s Long March 11 rocket launches five Earth observation satellites

8:36 am

China’s Long March 11 rocket today launched five Earth observation satellites.

The rocket appears designed to compete with some of the smallsat rockets being developed by private companies in the U.S. and elsewhere.

The Long March-11 (Chang Zheng-11) is a small solid-fueled quick-reaction launch vehicle developed by the China Academy of Launch Vehicle Technology (CALT) with the goal to provide an easy to operate quick-reaction launch vehicle, that can remain in storage for long period and to provide a reliable launch on short notice.

LM-11 is a four stage solid-fueled launch vehicle equipped with a reaction control system on the fourth stage. The vehicle has a length of 20.8 meters, 2.0 meters in diameter and a liftoff mass of 58,000 kg. At launch it develops 120.000 kg/f, launching a 350 kg cargo into a 700 km SSO. The CZ-11 can use two types of fairing with 1.6 meters or 2.0 meters.

LM-11’s first launch took place on September 25, 2015, when successfully orbited the Pujiang-1 and the three Tianwang small sats from the Jiuquan Satellite Launch Center.

Update: I had initially left off Russia’s Rokot launch of a new European Earth observation satellite late yesterday. The standings below have therefore been updated.

The leaders in the 2018 launch standings:

12 China
8 SpaceX
5 Russia
4 ULA

Europe, India, and Japan are all tied at 3. The U.S. and China are now tied at 12 in the national standings.

Leave a comment

Russian lawmakers introduce legislation to ban rocket engine sales to U.S.

9:13 am

Link here. The article provides practically no information about the legislation or its chances of passing. Instead, it focuses on the past history behind ULA’s use of the Russian RD-180 rocket engine in its Atlas 5 rocket as well as the recent efforts to replace it.

Thus, I have no idea if this legislation signals a real threat to future ULA launches or not. Moreover, the article tries to make it sound that the U.S. is entirely reliant on this rocket engine, something that is simply not true.

Nonetheless, this story underscores again the need for ULA to find a different engine to power its rockets. They shouldn’t be dependent on a rocket engiine built by a foreign power that has political motives that sometimes conflict with those of the United States.

2 comments

Asian rivers produce almost all the world’s ocean pollution

11:28 am

A new study has found that 95% of all ocean pollution comes from only 10 rivers worldwide, and of those 8 are in Asia.

Dr Schmidt pooled data from dozens of research articles and calculated the amount in rivers was linked to the ‘mismanagement of plastic waste in their watersheds.’ He said: ‘The 10 top-ranked rivers transport 88-95 per cent of the global load into the sea.’

The study follows a recent report that pointed the finger at China, Indonesia, the Philippines, Thailand and Vietnam for spewing out most of the plastic waste that enters the seas. The Yangtze has been estimated in previous research to dump some 727 million pounds of plastic into the sea each year. The Ganges River in India is responsible for even more – about 1.2 billion pounds. A combination of the Xi, Dong and Zhujiang Rivers (233 million lbs per year) in China as well as four Indonesian rivers: the Brantas (85 million lbs annually), Solo (71 million pounds per year), Serayu (37 million lbs per year) and Progo (28 million lbs per year), are all large contributors.

The article also notes this:

More than half of the plastic waste that flows into the oceans comes from just five countries: China, Indonesia, Philippines, Vietnam and Sri Lanka. The only industrialized western country on the list of top 20 plastic polluters is the United States at No. 20.

The U.S. and Europe are not mismanaging their collected waste, so the plastic trash coming from those countries is due to litter, researchers said.

While China is responsible for 2.4 million tons of plastic that makes its way into the ocean, nearly 28 percent of the world total, the United States contributes just 77,000 tons, which is less than one percent, according to the study published in the journal Science.

So, the next time you see a wild-eyed leftwing environmentalist trying to blame western civilization, capitalism, and the U.S. for the world’s pollution, please remember this study. It is the free nations of the world that have nimbly reacted well to the problems of pollution, not communist dictatorships like China or Vietnam.

I should add that the record of democracies here is not perfect by far. The rivers of India are a big contributor to this pollution. That country needs to deal with this problem also.

16 comments

Blue Origin’s CEO gives an update on the company’s rockets

8:45 am

Link here. According to the CEO, Bob Smith, they are making good progress on developing their BE-4 rocket engine, and also expect to test fly New Shepard again in a few weeks.

In both cases, he admits that development has taken longer than expected. For example, in discussing New Shepard, he said the following:

Smith said Blue Origin is still planning to start flying people on its New Shepard suborbital spaceship by the end of the year, after further uncrewed tests. “We would have loved to have flown more, earlier, but the design incorporation didn’t go as quickly as we’d like it to,” Smith said.

I have no idea what he means by “design incorporation.” The bottom line however is that they have had issues that slowed things down.

The article provides a lot more details. Overall, while he says nothing that contradicts earlier reports, he provides a good summary of the company’s status.

3 comments

Trump Commerce Secretary Wilbur Ross puts his foot down

10:08 am

In a speech at a space conference this week, Commerce Secretary Wilbur Ross outlined the Trump administration’s plans to streamline the commercial space regulatory bureaucracy, noting that the absurd interference with normal operations by bureaucrats must stop.

He made specific reference to NOAA’s demand that it have the right to license all photography in space.

“This is silly and it will stop,” Ross told an audience of space industry executives, policymakers and military officers at the Space Symposium in Colorado Springs, Colorado, backing the view of SpaceX and other rocket companies that the cameras on its rockets aren’t the equivalent of satellites dedicated to Earth views.

He then noted that the regulatory framework is going to be consolidated into an “Office of Space Commerce” under his direct supervision, though the FCC (licensing radio spectrum) and the FAA (licensing rocket launches) will retain their responsibilities.

Will this streamline anything or save the taxpayer any money? Doesn’t look that way to me, as it seems to be adding a new layer of bureaucrats to the process without eliminating any existing departments. And then there is this additional quote from the article:

The question for space executives, who have clamored for more responsive government when it comes to licenses for launches and satellite operation, is whether increased funding will accompany the shifting responsibilities.

Speeding up bureaucracy means hiring more people, and projects like space traffic management demand investment in the technology to detect and track objects in orbit. While the Trump administration had adopted lofty rhetoric around its support for space business, it’s not yet clear that the White House has the needed clout to win congressional support—and federal dollars—for its proposals.

While it is a good thing that the Trump administration has apparently told the NOAA bureaucrats to take a flying leap, it appears they have also decided that building a new layer of bureaucracy to regulate space is a good thing. This is most unfortunate.

2 comments

China’s mysterious SJ-17 satellite

9:56 am

The extensive maneuvers in space of China’s SJ-17 satellite, launched in December 2016 on the maiden flight of China’s Long March 5 rocket, have satellite trackers and defense officials intrigued and concerned.

Now China, as far as we know, hasn’t done anything nefarious with this satellite. But it has approached to within “a couple of hundred meters” to an apparently dead Chinese communications satellite recently parked in the so-called graveyard orbit. That is incredibly close by space standards. (Also, that comsat may or may not actually be a dead satellite.) And, as space geeks can tell from the above chart, it has executed “proximity operations” with at least four Chinese satellites.

What does all this mean? Are the Chinese testing space war maneuvers to allow them to get close an enemy satellite to move it or disable it? Since the maneuvers to service a satellite — giving it new fuel or trying tor repair it, for example — are virtually indistinguishable from an offensive maneuver, we don’t know. We do know that Strategic Command’s Gen. John Hyten has made it clear China and Russia are building weapons that include satellites, lasers and other ground-to-space weapons. Russia has deployed three Kosmos satellites that appear designed to approach other nations satellites and destroy them. China has launched Shiyan satellites, reportedly able to use a grappling arm to move satellites.

SJ-17 could be testing anti-satellite capabilities, where either it approaches close enough to a target so that when it explodes it takes the target with it, or it grabs that satellite to take it over. Or it could be testing robot orbital maneuvering for the purpose of future satellite servicing missions.

In either case, China is demonstrating that its future satellites will have very sophisticated maneuvering systems, capable of doing any number of things in orbit.

Leave a comment

DARPA announces $10 million launch challenge for smallsat rocket companies

9:43 am

Capitalism in space: DARPA yesterday announced a new launch challenge competition for smallsat rocket companies, with prizes of $10, $9, and $8 million for first, second, and third prizes, respectively.

Contest rules call for teams to be given the full details about where and when they’ll launch, what kind of payload they’ll launch, plus what kind of orbit the payload should be launched into, only a couple of weeks in advance. And that’s just half the job. Teams will be required to execute another launch, from a different site, no more than a couple of weeks later.

The precise time frames for giving advance notice are still under discussion, but “I would measure the time scale in days,” Todd Master, program manager for the challenge at DARPA’s Tactical Technology Office, told reporters today.

Considering that we right now already have at least two smallsat rocket companies, Rocket Lab and Vector, on the verge of doing exactly this, without the need of government money, with a slew of other companies to soon follow, I wonder why DARPA is proposing this competition. It seems somewhat irrelevant at this point, making me wonder if its real purpose is not to encourage rocket development but to find a clever way to hand some government cash to these specific companies.

4 comments

Sierra Nevada opens all rockets to launching Dream Chaser

9:33 am

In a status update for its Dream Chaser reusable mini-shuttle cargo ship to ISS, Sierra Nevada officials also revealed that they are considering a wide range of launch companies for future launches.

SNC announced a contract with ULA in July 2017 that covered two Dream Chaser launches, in 2020 and 2021. Both would use the Atlas 5 552, the largest version of the Atlas 5 with a five-meter payload fairing, five solid rocket boosters and a dual-engine Centaur upper stage.

However, Sirangelo said the company was looking at other options for launching the second and later Dream Chaser ISS cargo missions. “It’s a quite interesting time in the launch business, where we see all the major launch companies coming out with a new launch system,” he said. “We are looking at all of the launch systems.” Sirangelo said later that the company issued a request for proposals for multiple Dream Chaser launches. “We’ll probably be making a decision by the end of this year,” he said. “We’re gotten tremendous response for it.” He declined to discuss specific vehicles under consideration but said SNC received “really great response from all the major providers.”

Their willingness to open up the launch bidding is merely a recognition that they can save money by encouraging competition for their business. The vehicle itself has not yet completed its design review, though they hope to begin its assembly within a month, with a planned launch date in late 2020.

The company was awarded its cargo contract in January 2016, more than two years ago. It seems to me that it has taken far too long to get to this point. I wonder if NASA has thrown up roadblocks, as it has with SpaceX.

One comment

Wernher von Braun material up for auction

9:18 am

Original material by Wernher von Braun that formed the basis for three classic 1950s coffee table books about the future of space is up for auction.

A collection of some of the most important seminal documents of the Space Age are open for bids as rocket pioneer Wernher von Braun’s “Man Will Conquer Space Soon” archive goes on the block. A collection of signed technical drawings, schematics, memos, orbital diagrams, and mathematical calculations related to von Braun’s efforts to sell an ambitious space program to both the American public and the US government, it’s the centerpiece of the Space and Aviation Auction at Boston-based RR Auction through April 19.

On March 22, 1952, the American weekly feature magazine Collier’s hit the newsstands. Among its usual mixture of advertisements and articles was the first of a series of features that would run for the next two years. These seemed like the wildest science fiction at the time, but would become established fact within a surprisingly few years. The series was called “Man Will Conquer Space Soon” and included painstakingly detailed color illustrations by magazine artists Chesley Bonestell, Fred Freeman, and Rolf Klep. It outlined a complete program for building an unmanned satellite, a manned space shuttle, a space station, an expedition to set up an outpost on the Moon, and topped it off with the conquest of Mars.

Later compiled into and expanded by three coffee table books – Across the Space Frontier (1952), Conquest of the Moon (1953), and The Exploration of Mars (1956) – the series was the brainchild of Wernher von Braun, one of the great rocket pioneers of the 20th century. He was the man behind Germany’s V2 rocket, and architect of the Saturn V booster that would send the first men to the Moon on the Apollo missions.

Those coffee table books are three of my most prized books in my somewhat large library. Anyone who was involved in the 1960s space race read them. When I was old enough to read I found them in my local library. They formed the basis of Disney movies, television shows, and rides at Disneyland. Other Hollywood productions were influenced by them. And most important of all, young men like Jim Lovell were influenced by them, making them want to be astronauts.

3 comments

Russia’s Proton successfully launches military satellite

8:58 am

Russia’s Proton rocket today successfully launched the military satellite, Blagovest 12L.

Since the fall of the Soviet Union the Proton had been Russia’s commercial mainstay rocket. This paragraph from the story reveals how much that business has shrunk:

The first Proton launch since last September, Thursday’s launch was the first of only three or four expected to take place in 2018. The only other Proton launches confirmed to be on schedule for 2018 are a commercial mission with Eutelsat 5 West B and Orbital ATK’s first Mission Extension Vehicle (MEV-1) – which is slated for no earlier than the third quarter of the year – and the deployment of an Elektro-L weather satellite for Roskosmos in October. An additional military launch could occur later in the year. Planned launches of the Yamal 601 communications satellite and the Nauka module of the International Space Station were recently delayed until 2019.

The leaders in the 2018 launch standings:

11 China
8 SpaceX
4 ULA
4 Russia
3 Japan
3 Europe
3 India

Leave a comment

SpaceX successfully launches NASA new exoplanet telescope

4:41 pm

Capitalism in space: SpaceX today successfully placed NASA’s new explanet space telescope, TESS, into orbit.

The first stage, which was making its first flight, successfully landed on the drone ship in the Atlantic. They hope to reuse this booster on a future Dragon launch.

Update: TESS’s solar arrays have successfully deployed.

The leaders in the 2018 launch standings:

11 China
8 SpaceX
4 ULA
3 Japan
3 Russia
3 Europe
3 India

The U.S. is now ahead of China, 12 to 11, in the national list.

9 comments

Russia throws in the towel

10:00 am

Russian Deputy Prime Minister Dmitry Rogozin, who Putin had placed in charge of Russia’s space effort, today said in a television interview that it makes no sense for them to try to compete with SpaceX in the launch market.

“The share of launch vehicles is as small as 4% percent of the overall market of space services. The 4% stake isn’t worth the effort to try to elbow Musk and China aside,” Rogozin said in an interview on the RBC-TV channel on Tuesday.

He estimates the real market of space services at approximately $350 billion, with the creation of payloads, and not the launch of these payloads in space, accounting for the bulk of the sum. “Payloads manufacturing is where good money can be made,” he said.

Translation: We can’t figure out how to cut our costs and build better and cheaper rockets without eliminating many government jobs, so we have decided not to try. And we are going to make believe this failure is a good decision.

In response to the competitive threat from SpaceX, Putin’s government decided to consolidate their entire space industry into a single government corporation, run by their space agency Roscosmos. This reorganization however has failed entirely. Rather than encourage innovation and a lowering of costs, it served to make Russia’s entire aerospace industry a servant of politicians, who are more interested in distributing pork than building an efficient and competitive business.

Rogozin is thus essentially admitting here that Russia has lost its international commercial space business, and is therefore rationalizing that loss by claiming they never really wanted it in the first place.

This story confirms that Russia will be launching far fewer rockets in the coming years. Their dominance as one of the world’s launch leaders is now fading.

5 comments

Rocket Lab delays launch

9:12 am

Rocket Lab has decided to delay its April 20th launch Electron launch to its next launch window to give it time to review a technical issue uncovered during a dress rehearsal countdown last week.

In an interview during the 34th Space Symposium here, Rocket Lab Chief Executive Peter Beck said that engineers detected “unusual behavior” in a motor controller for one of the nine engines in its first stage. “We want to take some time to review that data,” he said on the decision to delay the launch.

The next launch window for the mission is in about three weeks, he said. While Rocket Lab owns its own launch site on New Zealand’s Mahia Peninsula, he said the company has to work with third parties that provide range safety services when scheduling launches. That should also be enough time, he added to assess the problem and make any hardware changes to the vehicle.

The second paragraph explains why they announce their launch dates as windows. They must give the local communities surrounding their launchpad sufficient notice of when a launch is planned. Interestingly, this system will become irrelevant when they start launching every two weeks, as planned by the next year. When that happens, there will always be a launch window open.

Leave a comment

SpaceX announces it will build its Big Falcon Rocket in Los Angeles

9:19 am

Capitalism in space: SpaceX has confirmed that it will build its Big Falcon Rocket in the facility it has leased in the port of Los Angeles.

Looking at the string of stories I have just posted on Behind the Black, all describing the space plans of Rocket Lab, Stratolaunch, Orbital ATK, SpaceX, China, and the UAE, all aimed at taking off in the early 2020s, it seems the next decade will be a wild ride for space geeks.

10 comments

Stratolaunch to make first flight later this year

9:13 am

Capitalism in space: Paul Allen said at a space conference today that Stratolaunch will likely make its maiden flight later this year.

Actual satellite launches will have to wait until around 2020, however, as the giant plane will first have to be certified by the FAA, a process expected to take one and a half to two years.

The profitability of this launch system at the moment remains an unknown. The only rocket presently set to launch on Stratolaunch is Orbital ATK’s Pegasus, which is designed to launch small to mid-size satellites. Stratolaunch will therefore have to compete with the slew of new smallsat rocket companies that should be becoming operational in the next two years. It will be interesting to see if this air-launched system will be able to compete with them.

One comment
1 … 167 168 169 170 171 … 278