Tag: competition

SpaceX targets December for launch abort test, early 2020 for 1st manned Dragon mission

10:22 am

According to SpaceX officials, the company is aiming to perform its Dragon launch abort test before the end of this month, and then follow-up with the first manned Dragon mission to ISS in early 2020.

“We’re targeting December,” said [Jessica Jensen, director of Dragon Mission Management at SpaceX] today (Dec. 3) during a news conference discussing tomorrow’s (Dec. 4) planned launch of a robotic Dragon cargo mission to the International Space Station (ISS). “We’ll see if we can get there.”

SpaceX holds a multibillion-dollar NASA contract to ferry astronauts to and from the ISS using Crew Dragon and the Falcon 9. The capsule has already visited the orbiting lab once, on the landmark uncrewed Demo-1 mission this past March. If everything goes well with the [launch abort test], the company will be cleared for the first crewed mission — a test flight known as Demo-2 that will carry NASA astronauts Doug Hurley and Bob Behnken.

Demo-2 is targeted for early 2020, SpaceX founder and CEO Elon Musk has said. Contracted, operational ISS flights would follow shortly thereafter.

NASA officials have repeatedly said that early 2020 is too soon because of the paperwork that SpaceX has to complete prior to launch. It could be that Musk is gently applying pressure on them here to speed up this make-work so that the real business of spaceflight can proceed.

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SpaceX to test upper stage endurance as part of Dragon launch

12:52 pm

Capitalism in space: SpaceX plans to perform a six hour orbital coast test of its Falcon 9 upper stage following the release of the Dragon cargo capsule tomorrow (scrubbed today due to high winds).

This is why the first stage will land on a drone ship rather than at Kennedy.

According to SpaceX the test is at the request of “other customers”, unnamed. The article adds this speculation:

Jensen says that the coast test will be performed for unspecified “other” customers, presumably referring to the US Air Force (USAF) and other commercial customers interested in direct-to-geostationary (GEO) launch services. Direct GEO launches require rocket upper stages to perform extremely long coasts in orbit, all while fighting the hostile vacuum environment’s temperature swings and radiation belts and attempting to prevent cryogenic propellant from boiling off or freezing solid. In simple terms, it’s incredibly difficult to build a reliable, high-performance upper stage capable of remaining fully functional after 6-12+ hours in orbit.

Although SpaceX said that the test was for “other” customers, that may well have been a cryptic way to avoid indicating that one such customer might be NASA itself. NASA is in the midst of a political battle for the Europa Clipper spacecraft’s launch contract, which is currently legally obligated to launch on NASA’s SLS rocket. Said rocket will likely cost on the order of >$2 billion per launch, meaning that simply using Falcon Heavy or Delta IV Heavy could save no less than ~$1.5 billion. Incredibly, that means that simply using a commercial launch vehicle could save NASA enough money to fund an entire Curiosity-sized Mars rover or even a majority of the cost of building a dedicated Europa lander. Such a launch would demand every ounce of Falcon Heavy’s performance, including a very long orbital coast.

These speculations could all be true. SpaceX might merely be doing what it always does, testing new engineering upgrades during operational missions. It will then be able to sell its rocket’s enhanced capability to all these customers.

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China to launch 30 times in 2020

12:35 pm

The new colonial movement: According to Chinese officials, China plans to launch 30 times in 2020, maintaining the same pace that they met in 2019.

Zhuang Jingguo, chief engineer of the China Aerospace Science and Technology Corporation (CASC), the country’s man space contractor, told media at the Fifth China International Commercial Aerospace Forum late last month that the state-owned enterprise will launch around 30 rockets next year.

This number is expected to include missions to Mars, the moon, test flights of new launch vehicles, and the completion of the Beidou navigation system. Commercial launch companies will further add to Chinese launch activities.

The article also provides a good overall summary of China’s present space effort, which is extensive and growing.

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Chang’e-4 and Yutu-2 complete 12th lunar day

12:17 pm

Chinese engineers have put both Chang’e-4 and Yutu-2 into dormant mode after completed their twelve lunar day on the far side of the Moon.

The article from the Chinese state-run press provides very little information, other than telling us that Yutu-2 traveled 345 meters, written in a way to imply that was the distance the rover traveled in this last lunar day. I think that is wrong, however. Based on the distances traversed during previous lunar days, and that the rover had traveled a total of 290 meters at the end of its tenth lunar day, I think this new number is the total distance traveled.

The article also does not say what the consequences will be for these two spacecraft now that the priority of their communications relay has shifted from communications to being a radio telescope.

It could be that the consequences will be minor, considering that both spacecraft are in sleep mode during the lunar nights and for high noon of the lunar day. During those periods the relay satellite could be devoted full time to radio astronomy and have no impact on the lander and rover.

Unfortunately China has not said.

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A home-made plane

6:04 pm

An evening pause: Another example of someone who decides he wants to do something, and then goes out and does it. This STOL (short take-off and landing) home-built plane, dubbed Draco, was apparently a big hit in the small plane community. Sadly, in September the plane was totaled (no injuries) during a take-off with strong cross winds (video here).

Hat tip Cotour.

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Long March-8 2nd stage engine passes engine test

8:31 am

The new colonial movement: The second stage engine for China’s new Long March-8 rocket has successfully passed its engine tests.

Developed by the CASC [China Aerospace Science and Technology Corporation, China’s equivalent to NASA], the Long March-8 rocket is a new type of rocket that uses module design and can be prepared in a short time, making it competitive for commercial launch.

The first stage of the Long March-8 rocket is similar to that of the Long March-7 rocket and the second stage rocket is similar to the third stage of the Long March-3A rocket. It has a payload capacity of 5 tonnes to sun-synchronous orbit and 2.8 tonnes to geostationary transfer orbit.

This payload capacity is about a fourth that of the Falcon 9, but because the weight and size of satellites is shrinking, that smaller capacity might actually be an advantage. There is less need for the larger rockets in the commercial unmanned satellite industry, so for China to build a new smaller rocket that can be launched for less, even though it is not reusable, gives them a route for competing with SpaceX’s reuseability.

They hope to launch 10 to 20 times per year, beginning next year.

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Hayabusa-2 fires main ion engines for return to Earth

8:20 am

After spending two weeks testing its main ion engines just beyond the gravitational sphere of influence of the asteroid Ryugu, Japanese engineers today initiated full engine operation, beginning the spacecraft’s journey back to Earth.

Hayabusa-2 is expected to return to Earth space in December 2020, where it will release a small capsule containing the two samples it obtained of Ryugu will be released to land on Earth and be recovered. At that point, if Hayabusa-2 is still in good condition it will be available to send to other locations in the solar system.

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Big budget boost for ESA

8:49 am

The European Space Agency (ESA) received its largest budget increase ever, 20%, from its 22 member nations at a high level meeting yesterday.

The meeting also included commitments to remain a partner in ISS to 2030 and increase participation in Lunar Gateway. From the press release:

With worldwide partners, Europe will take its place at the heart of space exploration going farther than we have ever gone before – we continue our commitment to the International Space Station until 2030 as well as contributing vital transportation and habitation modules for the Gateway, the first space station to orbit the Moon. ESA’s astronauts recruited in 2009 will continue to receive flight assignments until all of them have been to space for a second time, and we will also begin the process of recruiting a new class to continue European exploration in low Earth orbit and beyond. European astronauts will fly to the Moon for the first time. Member States have confirmed European support for a ground-breaking Mars Sample Return mission, in cooperation with NASA.

ESA will help develop the commercial benefits of space for innovators and governments across the Member States, boosting competitiveness in the NewSpace environment. We will develop the first fully flexible satellite systems to be integrated with 5G networks, as well as next-generation optical technology for a fibre-like ‘network in the sky’, marking a transformation in the satellite communication industry. Satellite communications will join forces with navigation to begin satnav for the Moon, while closer to home commercial companies can access funding for new applications of navigation technologies through the NAVISP programme. ESA Ministers have secured a smooth transition to the next generation of launchers: Ariane 6 and Vega-C, and have given the green light to Space Rider, ESA’s new reusable spaceship.

Isn’t competition wonderful? ESA’s budget has been stagnant for years. Then SpaceX comes along and threatens its commercial market share while generating a new political will in the U.S. to renew its own space effort, and suddenly the European nations that make up ESA decide they need to do the same.

Much of the proposed program for ESA is very likely to happen, especially the commitments to a variety of astronomical and planetary missions. The agency’s commercial effort is also likely to happen, but whether it can happen fast enough to be competitive is questionable. As a government agency ESA’s track record in its effort to compete in the launch market has not been impressive. It took them far too long to accept the idea of reuseable rockets or the need to cut their costs drastically.

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China launches Earth resource satellite

8:45 am

Using its Long March 4C rocket China yesterday successfully launched Gaofen-12, a remote sensing satellite designd to study Earth resources.

The leaders in the 2019 launch race:

27 China
18 Russia
11 SpaceX
7 Europe (Arianespace)

China now leads the U.S. 27 to 23 in the national rankings.

The launch schedule remains very busy, with a Rocket Lab launch set for early tomorrow and two launches to ISS (a Dragon and Progress) scheduled next week. In fact, seventeen launches are tentatively listed for launch in December, which would be once every other day. Several are unlikely, but regardless December will be a very busy month in the launch industry.

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India successfully launches Earth observation satellite plus 12 cubesats

9:57 pm

India today successfully used its PSLV rocket to launch its own Cartosat-3 Earth observation satellite plus 12 cubesats for the commercial company Planet.

This was India’s fifth launch in 2019.

The leaders in the 2019 launch race remain unchanged:

26 China
18 Russia
11 SpaceX
7 Europe (Arianespace)

China leads the U.S. 26 to 23 in the national rankings.

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Russians launch military satellite

9:02 am

Using a Soyuz-2 rocket the Russians today successfully launched a classified military satellite from its spaceport in Plesetsk.

The leaders in the 2019 launch race:

26 China
18 Russia
11 SpaceX
6 Europe (Arianespace)

China continues to lead the U.S. in the national rankings, 26 to 23.

These numbers will change again later today if Arianespace successfully launches two communications satellites. They have been trying to launch now for three days, but minor technical problems and weather have stymied them.

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“Damaged cable” causes Russians to delay Progress launch

8:36 am

Because of the discovery of a “damaged cable” on a Progress freighter, the Russians have delayed its launch from December 1 to December 6.

On the morning of November 25, Roskosmos announced that issues had been found during the preparations of Progress MS-13 for launch. “Problems are now resolved and the checks of onboard systems are ongoing,” the State Corporation said. “There will be a separate announcement on the launch date…” the announcement said, hinting that the planned December 1 launch window was no longer valid. Before the end of the work day in Moscow on November 25, Roskosmos posted an update announcing that the launch of Progress MS-13 had been rescheduled for December 6, 2019, at 12:34 Moscow Time, due to an issue with an onboard cable found by specialists from RKK Energia. The problem was resolved after the replacement of the cable, the company said. According to a posting on the online forum of the Novosti Kosmonavtiki magazine, specialists spent past two days trying to find a source of electric charge on the body of the spacecraft and then discovered a damaged cable in the vehicle’s instrument compartment. [emphasis mine]

Considering the drillhole found in an earlier Soyuz capsule, I cannot help wondering if this damage was intentional. The Russians never revealed if they had identified the culprit of that earlier damage, and the reports from Russia today are somewhat vague about this new damage.

This Progress launch had earlier been rescheduled from December 6 to avoid a conflict with the launch of a Dragon cargo capsule. There is no word yet on how that conflict will be mitigated now that the launch is back on that date.

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Home destroyed by Long March 3B 1st stage

8:27 am

It appears from a number of twitter-type sources coming from China that the spent first stage of the Long March 3B rocket that successfully launched two GPS-type satellites this weekend crashed onto a house, destroying it.

Video footage emerged on Chinese social media shortly after launch showing the apparent destruction of a rural building. Flames are seen within the building along with fumes from residual propellant rising from the booster wreckage.

…The first stage and four side boosters of the Long March 3B use a toxic hypergolic propellant combination of hydrazine and nitrogen tetroxide.

There have so far been no state media reports on the incident. The footage and social media comments suggest the owners returned home following standard evacuation ahead of launch.

According to other such reports, the home-owners will be compensated, but this is not confirmed.

Regardless, because of China’s effort to increase its launch rate, launches coming from its inland spaceports are either going to develop controlled landing for the expendable stages or will cease. The damage both to their own citizens as well as the bad press these crashes garner are aspects that the Chinese government will want to avoid, with the bad press likely its greater concern.

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Chang’e-4 and Yutu-2 begin 12th lunar day

9:29 pm

Chinese engineers have reactivated both their lunar lander, Chang’e-4, and its rover, Yutu-2, for their twelve lunar day on the far side of the Moon.

The lander woke up at 5:03 p.m. Thursday (Beijing Time), and the rover, Yutu-2 (Jade Rabbit-2), awoke at 0:51 a.m. the same day. Both are in normal working order, according to the Lunar Exploration and Space Program Center of the China National Space Administration.

No word on where Yutu-2 will be sent over then next two weeks.

Posting was light during the day today because Diane and I were on a hike that I needed to do for the upcoming planned second edition of my hiking guidebook, Circuit Hikes of Southern Arizona. My boss (me) allowed me to go, since this hike was not pure pleasure, but reconnaissance for one of my books.

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ULA backing off from reuseablity and Vulcan upgrades?

9:39 am

Capitalism in space: According to this Space News story today, it appears that ULA is shifting away from building a major upgrade to the upper stage of its Vulcan rocket, even as it also appears to be backing off from pushing plans to recover and reuse its first stage engines.

ULA spokeswoman Jessica Rye told SpaceNews by email that the company still plans to introduce an “advanced upper stage,” but only after Vulcan flies. Rye also declined to provide a specific timeline.

Similarly, ULA officials also refused to give a timeline for when they will begin recovering Vulcan’s first stage engines and reusing them.

Right now the company expects to launch the first iteration of Vulcan, using as Atlas 5 Centaur upper stage, sometime in 2021. It also appears that those first launches will not recover the first stage Blue Origin BE-4 engines.

In the long run, I do not see how ULA can compete. They certainly appear hesitant about introducing any new innovations or upgrades to Vulcan, which will result in an expendable rocket that costs far too much.

In fact, the arrival of this apparent timidity seems to have occurred almost to the day the company accepted a development contract for Vulcan from the Air Force. Thus, it increasingly appears that it is our federal government that is squelching the company’s creativity.

Why am I not surprised?

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SpaceX ‘s decision to slash prices/provide reliable launch schedule upends smallsat industry

9:20 am

Capitalism in space: Apparently SpaceX’s decision in August to further slash its launch prices for smallsats while also establishing a regular launch schedule is causing major shifts in that industry.

From the first link::

The revamped smallsat rideshare program, the company announced late Aug. 28, will provide launch opportunities at least once per month starting in March 2020, at a cost of $1 million for a 200-kilogram smallsat.

From the second link:

With the new SpaceX price list, the cost of reaching low Earth orbit falls so dramatically “you should select the cheapest launcher even if it does not go exactly where you need it and then use propulsion to go where you need to be,” Henri said. “From a total system cost standpoint, that will make the most sense.”

This situation is comparable to the shifts that occurred in the ship business when its technology changed from sails to engines. Sailing ships generally did not sail on a schedule. Instead, they sat at port until they filled their cargo holds, then waited for favorable weather before sailing. Customers could only wait.

Once ships were powered this all changed. Ship companies established firm schedules so customers knew exactly when their cargo would ship. This also led to a reduction in the price of shipping.

SpaceX’s ability to reuse its first stage often and quickly is now allowing them to treat the Falcon 9 rocket more like a powered ship rather than a sailing ship. Rather than only launching when they’ve filled their cargo capacity, they can afford to launch on a regular and reliable schedule, allowing customers to jump on board at their own convenience.

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India confirms details of Vikram’s crash on Moon

8:52 am

India’s government has finally officially admitted that its Vikram lunar lander crashed in September.

In a written answer to a question posed to the Department of Space in Lok Sabha, Minister of State in the Prime Minister’s Office (PMO) Jitendra Singh said the “reduction in velocity” of the Vikram lander during the final phase of its descent on the moon’s surface “was more than the designed value”. As a result, Vikram “hard-landed” on the moon “within 500 metres of the designated landing site”, he said.

…“The first phase of descent was performed nominally from an altitude of 30 km to 7.4 km above the moon surface. The velocity was reduced from 1,683 m/s to 146 m/s. During the second phase of descent, the reduction in velocity was more than the designed value. Due to this deviation, the initial conditions at the start of the fine braking phase (final phase below 7.4 km altitude) were beyond the designed parameters. As a result, Vikram hard-landed within 500 m of the designated landing site,” the minister said in a written answer in the Lok Sabha.

Except for the detail that they think Vikram landed within 500 meters of its planned landing site, this answer really doesn’t tell us much new. It was very obvious during the landing that the spacecraft was traveling too fast as it began its final braking phase, and that it then descended much too fast thereafter.

In fact, the couched language and the unwillingness so far of ISRO, India’s space agency, to provide a detailed report on the failure does not reflect well on them. This kind of cutting edge engineering requires a hard kind of intellectual honesty. They have so far not shown that kind of honesty in their response to this failure.

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