Tag: commercial

Angara’s status

9:45 am

The competition heats up: Work on the factories that will build and assembly Russia’s new Angara rocket appear to be nearing completion.

The article is an excellent overview of the entire Angara program. It also includes a number of interesting nuggets of information that might explain events of the past as well as Russia’s future success or failure of Angara.

For example, the repeated problems with Proton’s Briz-M upper station in 2012 could have been caused by the shift of much of its production from the Khrunichev factories near Moscow to a newly absorbed company located in Siberia. The move was made to take advantage of lower costs in Siberia while letting the company sell off land in Moscow.

Beginning in 2009, PO Polyot was to take responsibility for the production of the Briz-KM upper stage for the Rockot booster, as well as Rockot’s adapter rings and the payload fairings. Also, the manufacturing of all key elements for the Angara-1.2 version of the rocket would end up in Omsk as well. Additionally, the Ust-Katav Wagon-building Plant, UKVZ, would produce components for Angara and its KVTK upper stage, along with sections of the Proton rocket and the Briz-M upper stage.

As for Angara, the article suggests that Russia is struggling to make it as inexpensive to launch as Proton:
» Read more

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Iridium’s next generation constellation of satellites

9:10 am

The competition heats up: Iridium prepares the first 10 of a total of 81 new satellites for launch on SpaceX’s Falcon 9 in September.

The Iridium Next program is a $3 billion investment by Iridium, according to Matt Desch, Iridium’s chief executive officer. Iridium’s purchase of 81 satellites represents approximately $2.2 billion of that cost, Desch said, and the company’s launch contract with SpaceX for seven Falcon 9 flights was valued at $492 million when the parties signed it in 2010. That was the largest commercial launch contract in history until last year’s 21-launch order by satellite Internet provider OneWeb with Arianespace.

The first 10 Iridium Next satellites will fly on a Falcon 9 rocket in September, followed by a second launch as soon as December with the next batch. Iridium managers will give the go-ahead for the second launch once the first 10 satellites finish initial in-orbit tests, Desch said. The other five launches should occur about once every two months next year to fill out the Iridium Next fleet 485 miles (780 kilometers) above Earth. Iridium’s contract with SpaceX calls for all the missions to fly on newly-built Falcon 9s, a situation unlikely to change any time soon since insurance arrangements for the initial launches have been finalized.

But Desch said he is open to purchasing reused Falcon 9 boosters in the future “if they’re the right price.”

To meet this schedule SpaceX’s launch schedule will have to ramp up considerably from its present rate of one launch about every three weeks.

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Privately built smallsat designed deep space communications

9:05 am

The competition heats up: A partnership between two British space companies, a smallsat manufacturer and a space antenna operator, will team up to build and test a new smallsat communications satellite in lunar orbit.

The SSTL-GES Lunar Pathfinder team are already working on the initial baseline design, with technical assistance from the European Space Agency (ESA). SSTL are designing a series of lunar communication satellites and will be building on their heritage of small satellite platforms in Low Earth orbit and Medium Earth orbit to go beyond Earth’s orbit for the first time. GES are upgrading one of the famous antennas at their Goonhilly site in Cornwall, UK, into a deep space ground asset, which will be the first element in a commercial deep space network. In addition, GES will provide a dedicated mission operations centre situated in Cornwall.

What is interesting about this is that this is a private effort to develop a modern commercial deep space communications network for future planetary missions. It would be competitive with NASA’s Deep Space Network, which presently is the only game in town and is generally made up of upgraded 1960s based technology. This new network would also eventually include a dedicated network of smallsats scattered through the solar system to act as communications relays. This is something that NASA does not provide, depending instead on the communications instruments of the planetary missions themselves.

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ESA contract for hypersonic engine research

8:52 am

The competition heats up: The European Space Agency has signed a research contract for 10 million euros with Reaction Engines to build a ground-based prototype of its hypersonic rocket engine.

While ground testing is always necessary, I am not sure what they gain by building a solely ground-based prototype. Hypersonic engines use the oxygen in the atmosphere, much like jet engines. Their operation however is dependent on altitude as well as the speed in which they are traveling, neither of which is easily tested on the ground.

This project is also one part of the United Kingdom’s new space agency program.

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Rocket Lab gets new launch contract

11:17 pm

The competition heats up: Rocket Lab has signed a three launch contract with the smallsat Earth resources satellite company Planet (formerly Planet Labs).

The contract covers three dedicated launches of Dove satellites built by San Francisco-based Planet, formerly known as Planet Labs, on Electron vehicles. The companies did not announce terms of the deal, although Rocket Lab quotes a list price of $4.9 million per Electron launch on its website.

Mike Safyan, director of launch and regulatory affairs for Planet, said in an interview during the International Space Station Research and Development Conference here that the number of satellites that each launch will carry is still being determined, but will likely be between 20 and 25. Each Dove is a three-unit cubesat with a mass of about five kilograms.

If this report as well as previous ones are correct, the first Electron rocket launch will happen before the end of this year.

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Breakthrough on battery life?

6:50 pm

New research might have discovered engineering that could significantly increase the efficiency of the batteries we use.

This is where Mya Le Thai’s magic gel comes in. Typically, a Lithium Ion battery can go through between 5000 and 7000 recharge cycles before it dies and will also gradually lose its energy storage capacity over time. When researchers applied Thai’s plexiglass-like gel to gold nanowires in a manganese dioxiode shell, it increased that number to over 200,000 and the battery didn’t lose any of its power or storage capacity over a period of three months.

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Sierra Nevada completes first Dream Chaser milestone

7:56 am

The competition heats up: Even as it prepares to complete the last milestone in its NASA contract for developing a manned version of Dream Chaser, Sierra Nevada has just completed the first milestone on its contract to build a cargo version of the reusable lifting body spaceplane.

Though Sierra Nevada did not win a contract to build the manned Dream Chaser, it did have a development contract with NASA that called for one more glide flight test, a test the company had until now decided not to fly because the cost would exceed the milestone payment. This changed however after they won a cargo contract, as the flight will provide important test data for building the cargo version.

Meanwhile, the company’s plan for building the cargo vehicle has been approved by NASA, thus rewarding them their first milestone on that contract, with the following schedule:

Per current schedule goals, Mr. Olson added the inaugural Dream Chaser cargo flight to ISS is aiming for a launch – on the United Launch Alliance Atlas V – as early as October 2019, or as late as April 2020. The company is aiming to build two Dream Chasers, able to fly a total of 30 times over a 10 year lifetime.

Once built and successfully flying, they also plan to move forward on developing the manned version, both for NASA and for others.

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Smallsat market to exceed $22 billion

11:27 pm

The competition heats up: A new report estimates the market for small satellites will exceed $22 billion in the next decade.

According to Euroconsult’s latest report, Prospects for the Small Satellite Market, we are on the cusp of a major revolution for the space sector and overall space ecosystem, as more than 3,600 smallsats are expected to be launched over the next ten years, a significant increase from the previous decade. The total market value of these satellites is anticipated to be $22 billion (manufacture and launch), a 76% increase over that of 2006-2015. This rate of growth is unprecedented for the space sector and will bring about fundamental changes as both new and established industry players attempt to increase their capabilities in order to gain market share.

What I expect is a splitting of the space industry, with unmanned smallsats launched by smaller rockets on one hand and big spaceships and payloads launched by big rockets on the other hand. In both cases, the competition will likely force prices down, so that more customers will find space affordable.

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Auction of first published book describing Copernicus’ heliocentric theory

8:53 am

Got some spare cash? On July 13, the auction house Christies in London will be selling a first edition of the first book ever published describing Copernicus’ theory that the Earth orbited the Sun.

De Libris Revolutionum Eruditissimi Viridoctoris came not from Nicolaus Copernicus, but from his only student, Georg Joachim Rheticus, and when published in 1540, provided the momentum needed for Copernicus to finally have his landmark De revolutionibus orbium coelestium published in 1543.

Rheticus (1514-1574) published this first book on the subject based on his studies under Copernicus, all the while imploring his master to finally publish the master work which had been finished for 25 years. Copernicus resisted publishing De revolutionibus orbium coelestium for 30 years due to his fear of the Catholic Church, but when Rheticus published this book in 1540, Copernicus finally gave Rheticus the go ahead to publish the major work for him.

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Cubesats to the planets!

8:47 am

Link here. The article is a good detailed overview of the many upcoming planetary missions that are using small and relatively inexpensive cubesats as either part of their mission, or are the mission itself.

This trend also partly explains the number of new rocket companies like Rocket Lab and Firefly Space Systems that are developing small rockets aimed at launching cubesats. These companies have recognized a growing demand, and are trying to serve it. As the article notes,

Lifts are so hard to come by that the first interplanetary CubeSat — NASA’s twin INSPIRE mini-spacecraft, intended to test key technology for future missions — has been waiting for almost two years. “We still have to find a ride,” says Anthony Freeman, who manages the Innovation Foundry at NASA’s Jet Propulsion Laboratory in Pasadena, California.

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1776 – Hatching an Egg

6:01 pm

An evening pause: For the Fourth of July, this song from the 1976 movie version of the 1972 musical, 1776. Not only did the musical capture the essence of the men who made independency happen, it is also a rollicking and entertaining work of art.

I last posted this piece last in 2010. Time to watch again.

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European experimental space junk removal mission to launch

4:46 pm

The competition heats up: A European Space Agency mission to test technologies for removing space junk will launch sometime next year.

Presented at the Royal Society’s summer science exhibition this week, and led by the Surrey Space Centre, the systems included a net, harpoon and drag sail, which scientists have incorporated into a test platform for launch into space. The platform will also carry “artificial junk” in the form of small satellites known as CubeSats.

Once the platform is launched into space, a CubeSat will be released. “The CubeSat will be ejected from the platform and then we’ll fire the net at it,” said Forshaw. The CubeSat, hopefully encased in the net, will then fall back towards Earth and burn up. In the case of the harpoon, the researchers have attached a target made of spacecraft material to a carbon-fibre boom that extends from the platform. “When the harpoon impacts it, it is actually going to simulate a real spacecraft being hit,” said Forshaw.

At the end of the mission the third system, a drag sail will be deployed. Attached to the platform, the sail will speed up its return to Earth where it will burn up in the atmosphere. Similar systems have been proposed for future satellites to allow them to be disposed of without leaving space junk.

With the Chinese, NASA, and private companies all developing robotic missions to either clean up space junk or repair satellites, the competition to do this work is going to get very intense in the next decade.

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Microsoft gives people another reason to dump Windows

9:14 am

Why I use Linux: In its effort to convince users of earlier versions of Windows to upgrade to Windows 10, Microsoft is now inserting a full screen pop-up upgrade notification, often at decidedly unwanted moments.

The Redmond software giant confirmed today it will start showing dark blue screens urging people to install the latest version of Windows. The full-screen ads will pop up on Windows 7 and 8.1 desktops from now until July 30, when the free upgrade period ends.

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Sierra Nevada signs deal with UN

9:29 am

The competition heats up: Sierra Nevada has signed a memorandum of understanding with the United Nations, creating the framework for UN member nations to use its Dream Chaser cargo vehicle for science research.

Under the agreement, [Sierra Nevada] committed to dedicating one or more Dream Chaser missions that will host payloads from member countries. The cooperation will focus on developing an interface control document and payload hosting guide to allow payloads developed by participating countries, especially non-space-faring ones, to be flown into orbit.

What this means is that American space technology, developed and owned privately rather than built by NASA, is beginning to grab business wherever it can find it. These UN space missions eventually flown on Dream Chaser might be foreign built, but it will be the American spacecraft that gets them to space..Sierra Nevada will not only make money doing so, it will position itself financially to develop even better space products that it can sell worldwide. Nor will Sierra Nevada be alone in this. The result will be the increasing prosperity of the American aerospace industry as it gains a larger share in the settlement of the solar system.

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Blue Origin breaks ground on rocket factory

9:16 am

The competition heats up: Blue Origin has broken ground on a Florida factory for building its orbital rockets.

At 750,000 square feet, the new custom-built facility is designed to be large enough to accommodate manufacturing, processing, integration, and testing of orbital rockets. To put that size in perspective, SpaceX’s rocket facility in Hawthorne, California is nearly one million square feet. Bezos stated that the entire rocket would be manufactured in this facility with the exception of the rocket engines themselves.

What this means is that Bezos is satisfied with the results of the test flights of his suborbital New Shepard spacecraft, and is now ready to upscale to a orbital rocket that would compete with SpaceX and everyone else in the increasingly competitive launch market.

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Geologists discover giant field of underground helium in Tanzania

2:53 pm

Geologists have discovered a gigantic new field of underground helium gas, located in Tanzania’s Rift Valley.

Researchers figure there’s about 54 billion cubic feet of helium in just one section of the valley. To put that in context, the Federal Helium Reserve in Texas, which supplies more than 40% of domestic helium needs and contains about 30% of the world’s total helium supply, right now holds about 24.2 billion cubic feet, per Live Science.

The discovery is also important in that it wasn’t an accident. The geologists located the helium based on their theories of where they should find it.

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