Tag: spaceflight

Iran orbits a satellite

9:48 am

The competition, and other things, heats up: Iran state media announced today that the country had successfully launched its fourth satellite into orbit.

The reports were very lacking in information, but if true, this launch is significant in that it once again demonstrates that Iran has the capability of placing a nuclear warhead anyone on Earth. That, combined with its nuclear program that the Obama administration is allowing Iran to complete means that no one on Earth is safe from attack from this country, which only recently was ruled by a man who thought it okay to wipe whole countries he didn’t like off the map.

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Air Force to open bidding on launches

9:00 pm

The competition heats up? An unnamed Air Force official has said that they intend to open up competitive bidding on as many as 10 military launches through 2017.

This might be part of the agreement between SpaceX and the Air Force that included SpaceX dropping its lawsuit and the Air Force giving a spy satellite launch that SpaceX wanted to bid on to ULA. In exchange, the Air Force will allow SpaceX to bid on a number of GPS satellite launches.

Then again, this is not an official announcement. Until it actually happens officially, I would not trust the Air Force to do what it should or promised.

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New Mexico wants out of the spaceport business

9:52 am

A state law-maker in New Mexico has introduced a bill to sell off the state’s spaceport, Spaceport America.

New Mexico spent $220 million to build it and Senator Munoz now says the state has come up short. “It’s not a revenue stream and they don’t know how to get that revenue stream and that’s what needs to change,” he said. He said a private company would do a better job behind the controls and believes there is a buyer out there.

The heart of the problem here is the long delayed first flight by Virgin Galactic. Spaceport America essentially has this one customer, and Virgin Galactic has simply failed to get off the ground with its commercial flights.

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Threatened water shortage on ISS

9:42 am

The crash of Antares and its Cygnus capsule in October has caused the possibility of a water shortage on ISS.

NASA had planned to certify Cygnus to carry water to the space station in early 2015; there were no plans for certifying SpaceX’s Dragon cargo ship to do the same. Orbital plans to launch its next Cygnus aboard a United Launch Alliance Atlas V rocket, but that flight is not scheduled until Nov. 19.

Meanwhile, ESA has ended flights of its ATV cargo ship, which was certified to carry water. With the ATV program over and Cygnus off-line, the space station was left with two vehicles capable of carrying water, the Russian Progress and Japanese HTV.

HTV flights are now limited to once per year; the next one is planned for August 17, just over two weeks before ISS would run out of water on Sept. 2 unless it was resupplied by other vehicles. The schedule provided very little margin for error, ASAP said.

Essentially, if either a Progress or Dragon capsule does not bring additional water to the station before August, and the HTV flight fails or is delayed by more than two weeks, the station will run out of water in early September, requiring its evacuation.

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Privately-built weather satellite constellation to be built

9:25 am

The competition heats up: A private company, dubbed Spire, has announced its intention to launch a 20-satellite constellation of weather satellites, all cubesats, by the end of 2015.

Spire raised $25 million in Series A funding during the summer of 2014, bringing its total amount to $29 million. The company already has customers in a variety of verticals, but Platzer said weather was planned to be a focus from the company’s inception.

…With the U.S. National Oceanographic and Atmospheric Administration (NOAA) facing an impending weather data gap, an increasing amount of focus has been placed on leveraging commercial options as well. Last year NOAA issued a Request for Information (RFI) on RO that piqued interest from the commercial sector. Congress has also urged the agency to leverage private sector capabilities.

For years I argued that there is no justification for the federal government to provide free weather satellite data to private companies like the Weather Channel. There is more than enough profit to be made tracking and predicting the weather for these companies to launch their own orbiting networks, just as the television and communications industries do. Thus, it is good to see a new start-up take advantage of this need and to push to make a business out of it.

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Boeing’s commercial manned space effort

9:15 am

In reading this review of Boeing’s commercial manned space effort, this particular quote from Boeing Vice President John Elbon stood out:

“This year Boeing is celebrating its 100th year as a company. Bill (William) Boeing founded the company with a focus on flying air mail and establishing commercial air transportation through United Airlines. If you look at the company today, the commercial airline division of the company is a 70 billion dollar per year business.

“I believe firmly that when the company celebrates its second hundred years, there will be a division of Boeing building commercial space vehicles that will be of that magnitude.” [emphasis mine]

I see no reason not to agree with Mr. Elbon. If Boeing and SpaceX both get their manned vehicles working, and SpaceX and ULA begin to really compete for the launch market, the possibilities are as endless as they were 100 years ago during the early days of the aviation industry.

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Update on Philae on Comet 67P/C-G

9:01 am

The Rosetta team has provided a detailed update describing their so far unsuccessful search for Philae on the surface of Comet 67P/C-G.

In addition, the update also looks into the possibility that Philae might wake up in the late spring when the comet’s orbit and rotation changes enough so its solar panels are more exposed to the Sun.

Bottom line: Don’t expect them to find the lander from images. Right now it is a mere three pixels in size. And whether it will come back to life as well also remains unknown.

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Air Force gives more launches to ULA

9:30 am

The heat of competition? The Air Force has added three launches to its $4 billion bulk-buy contract with ULA, including one that SpaceX had hoped to bid on.

The timing of this contract award, worth $383 million, is most intriguing, coming as it does mere days after SpaceX had dropped its lawsuit with the Air Force. It is almost as if the Air Force was waiting for that lawsuit to go away before it gave more contracts to ULA. Note also the launch cost for these three launches: $383 million for 3 launches, or about $127 million per launch. That’s more than twice what SpaceX charges for a Falcon 9 launch.

It sure looks to me like the Air Force does not have the taxpayers’ interests at heart, and instead is working an inside deal to help its buddies at ULA.

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SpaceX animation of Falcon Heavy launch

8:56 am

The competition heats up: SpaceX has released a short animation showing the launch of its Falcon Heavy rocket, with all three of its Falcon 9 first stage boosters returning to the launchpad and landing vertically.

I have posted this animation below the fold. When NASA makes these kinds of animations, which the agency has been doing for more than forty years now, I pay little heed. They don’t signal any achievement, merely the dreams of the engineers there. In the case of SpaceX, however, I pay close attention, because the company’s track record is that they are likely to make this animation quite real in a surprisingly short period of time.

Enjoy!
» Read more

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SpaceX moving forward on manned flight

11:10 pm

At a briefing today SpaceX outlined its plans for testing its manned Dragon capsule as well as the rough schedule for the two launch abort tests it must first fly before putting humans on Dragon.

The first test, a launchpad abort test, is expected to take place in about a month. The second, an abort test from an in-flight Falcon 9, is also expected to occur this year.

If all goes well, NASA hopes to have both SpaceX and Boeing flying American astronauts to ISS by 2017.

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Comet 67P/C-G’s water output has increased

9:20 am

Data from a U.S. instrument on Rosetta has shown that the water venting off of Comet 67P has increased significantly since the spacecraft arrived.

“In observations over a period of three months [June through August, 2014], the amount of water in vapor form that the comet was dumping into space grew about tenfold,” said Sam Gulkis, principal investigator of the MIRO instrument at NASA’s Jet Propulsion Laboratory in Pasadena, California, and lead author of a paper appearing in the special issue [of Science].

The amount of water at the maximum level averages about 40 ounces every second.

In related Rosetta news today, data from the comet is showing that the dust leaving its surface is dust that had settled back down after the comet’s last close pass to the Sun.

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SpaceX drops Air Force lawsuit in new deal

10:19 pm

The competition heats up: SpaceX has dropped its lawsuit against the Air Force in exchange for the opportunity to bid on more military launch contracts.

“Under the agreement, the Air Force will work collaboratively with SpaceX to complete the certification process in an efficient and expedient manner,” the statement from the two parties said. “The Air Force also has expanded the number of competitive opportunities for launch services under the EELV program while honoring existing contractual obligations.” The statement did not make clear how many competitive launch opportunities would be available or when. The Air Force has committed to seven launch awards by late 2017, but has said that number could grow to at least eight.

Each additional launch contract the Air Force puts out for competition gives SpaceX or ULA another opportunity to win about $100 million or more in business.

This is a big win for SpaceX. It is also not a surprise. As much as some Air Force officials have wanted to maintain the ULA monopoloy, their position has been weak, for both political and economic reasons. SpaceX’s costs are just too much lower, and the company continues to demonstrate its reliability and competence in launch after launch. Thus, it was practically impossible for Air Force officials to justify maintaining the block buy non-competitive contract award to ULA.

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A drone for Mars

10:12 pm

Engineers at JPL have begun testing prototypes of a drone that would be used on Mars to aid future rovers.

The newest solution proposed by JPL is the Mars Helicopter, an autonomous drone that could “triple the distances that Mars rovers can drive in a Martian day,” according to NASA. The helicopter would fly ahead of a rover when its view is blocked and send Earth-bound engineers the right data to plan the rover’s route.

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Ten astonishing images from Rosetta

11:12 pm

Link here. These images are from Rosetta’s high resolution camera OSIRIS, the results from which have been kept very closely secret by the Rosetta science team. Today however they published a bunch of papers in the journal Science, so we are finally beginning to see some of their amazing images.

Take a look. Each one illustrates how alien a place Comet 67/C-G is.

More info on these papers can be found here and here.

Even more here, from the Rosetta team.

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Comet 67P/C-G’s coma fluctuates widely

12:57 pm

Climate change: Data from Rosetta has shown that the coma surrounding Comet 67P/C-G’s nucleus varies far more than had been expected by Earth-based observations.

“From a telescope, images of a comet’s atmosphere suggest that the coma is uniform and does not vary over short periods of hours or days. That’s what we were expecting as we approached the comet,” said Dr. Stephen Fuselier, a director in the SwRI Space Science and Engineering Division and the lead U.S. co-investigator for the Rosetta Orbiter Spectrometer for Ion and Neutral Analysis Double Focusing Mass Spectrometer (ROSINA DFMS) instrument. “It was certainly a surprise when we saw time variations from 200 km away. More surprising was that the composition of the coma was also varying by very large amounts. We’re taught that comets are made mostly of water ice. For this comet, the coma sometimes contains much more carbon dioxide than water vapor.”

The variations might be seasonal, or even reflect a variation from day to night.

Expect more news stories about Comet 67P/C-G from Rosetta. The journal Science is today publishing a special section on results from Rosetta.

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Ukrainian space workers protest lack of pay

10:14 am

Ukrainian space workers rallied this week in protest over lack of pay and work in the past year.

The workers build Zenit and Cyclone-4 boosters as well as the first stage of Orbital Sciences Corporation’s Antares launch vehicle and the fourth stage for Europe’s Vega rocket. They are also involved in Dnepr, a decommissioned ballistic missile that has been converted into a satellite launcher. The report indicates that since last July, employees have been working only three days per week and are pay $200 to $300 only once or twice per month. There’s also been a lack of new orders for their products.

The lack of new orders is mostly because Russia has been putting the squeeze on Ukrainian space businesses. Rather than continuing to use them, Russia has been focusing on replacing them with companies inside Russia.

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Why I ignored Obama’s State of the Union speech

9:52 am

Space.com has provided a detailed look, with reactions, of President Obama’s prominent mention of space exploration in his State of the Union speech this week.

I didn’t even watch the speech, nor read it, nor really care much at all about what he said. It is garbage, political propaganda that has nothing to do with getting us into space. The speech’s only real purpose is to puff up Barack Obama and his political allies.

The article above mentions Obama’s April 2010 space speech. What I wrote about that 2010 speech in 2010 focused on this promise by Obama:

[A]s stated in the speech’s fact sheet, that he “will commit to making a specific decision in 2015 on the development of a new heavy-lift rocket architecture.” Somehow this commitment was supposed to convince us that, despite his cancellation of the Constellation program (which already has had six years of development under its belt), his willingness to postpone making a decision for five years more would somehow accelerate the program.

How stupid does Obama really think people are? [emphasis in original]

Five years later, does anyone remember this promise? And is Obama making this decision now, as promised? No to both. The only reason he is building SLS is because Congress required him to. And the purpose of that rocket program isn’t to build a rocket, but to pour ungodly amounts of money into congressional districts.

To me, the real news this week was the big money private enterprise is beginning to pour into real development in space. That will get us to the planets, not the egotistical blathering of politicians.

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Sarah Brightman’s first day of astronaut training

10:03 am

The competition heats up: A press conference in Russia highlighted the first day of astronaut training for space tourist Sarah Brightman.

A ten minute video excerpt of the conference is below the fold. The most interesting part of the video, however, has nothing to do with Brightman. Instead, it was what was said by her back-up space tourist, Satoshi Takamatus. Since the age of six he had wanted to be an astronaut. At 22 however Japan’s space agency rejected him because he wore glasses or contacts. He then became an advertising executive who in 2001 arranged to shoot a commercial on ISS using Russian astronauts. While in Russia, he apparently met the right people and, using those contacts, has now come back at 53 as a paying customer. If Brightman has any issues that prevent her from flying, he will step up and replace her. If not, he is tentatively scheduled to fly himself in ’17 or ’18.
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NASA explains why it picked Boeing over Sierra Nevada

9:38 am

In a report released by NASA late last week, the agency outlined the reasons it picked Boeing’s CST-100 manned capsule over Sierra Nevada’s Dream Chaser mini-shuttle for the second contract to provide manned ferry capabilities to ISS.

Sierra Nevada’s Dream Chaser spacecraft, which would take off on top of a United Launch Alliance Atlas 5 rocket and land on a runway like the space shuttle, is not as far along in development as the competing CST-100 and Crew Dragon capsules proposed by Boeing and SpaceX, according to a source selection statement signed by Bill Gerstenmaier, head of NASA’s human exploration and operations directorate. “A winged spacecraft is a more complex design and thus entails more developmental and certification challenges, and therefore may have more technical and schedule risk than expected,” Gerstenmaier wrote in the selection statement.

NASA wants to have the commercial crew capsules operational by the end of 2017 to end U.S. purchases of astronaut seats on Russia’s Soyuz ferry craft. Before NASA permits its astronauts to fly on the CST-100 and Crew Dragon, each spaceship will go through ground testing and complete unpiloted and crewed test flights.

The reasoning seems quite reasonable. It also suggests that Sierra Nevada might have a better shot at winning a contract during the next round for cargo, as scheduling will not be as critical since NASA has other alternatives to get cargo to ISS.

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Planet Labs confirms big investment deal

8:16 pm

The competition heats up: Planet Labs has confirmed obtaining an additional $95 million in investment capital on top of previous investments of $65 million.

Planet Labs has launched 73 satellites to date based on the 3U CubeSat form factor, about 30 centimeters in length and weighing only a few kilograms. Most of its satellites have been deployed from the International Space Station into short-lived orbits to test technology for later systems. That satellite total includes two spacecraft included on the latest cargo mission to the ISS, launched by SpaceX Jan. 10. Planet Labs built those satellites in nine days after 26 other Planet Labs satellites were lost in the Oct. 28 launch failure of an Orbital Sciences Corp. Cygnus cargo mission to the station.

Planet Labs plans to ultimately deploy a constellation of satellites to provide imagery of the entire planet every day. It has announced several partnerships with geospatial information companies to make use of imagery from its satellites for various applications.

What both this deal and the SpaceX/Google deal illustrate is the growing financial interest in space activity. Rather than governments financing the activity, private enterprise is going to do it. And it will do it far more efficiently with far far better results far far far more quickly.

The next decade or so in space exploration should be very exciting to watch. I wish I was forty years younger.

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SpaceX confirms Google deal

8:12 pm

The competion heats up: SpaceX has confirmed that Google as well as a second investor, Fidelity, have committed $1 billion for the company’s satellite project.

In its blog post, SpaceX wrote that the funding would “support continued innovation in the areas of space transport, reusability, and satellite manufacturing.” But Google’s involvement has led many to believe that the funding will primarily back SpaceX’s new satellite venture, which SpaceX founder and CEO Elon Musk announced late last week. At the time, Musk gave some indication as to the epic scope of the project that lies ahead. He seeks to create a network of hundreds of satellites that could not only connect people on Earth to the web, but also people on Mars—if and when people get there. The total cost of such an audacious project? $10 billion.

The satellite venture calls for more than 4,000 satellites. The SpaceX announcement suggests that the capital will also be used for other things, however.

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Google and SpaceX team-up?

9:50 pm

The competition heats up: A news report today claims that Google will invest $1 billion of the $10 billion SpaceX plans to spend to build a space-based internet system.

More here. Whether true or not, this story illustrates the growing buzz for the idea of investing, building, and making money in space. Increasingly, the biggest and most innovative capitalists in the world want a piece of that endless pie.

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Next Falcon 9 launch delayed two weeks.

9:19 am

In the heat of competition: The next Falcon 9 launch and attempt to land the first stage has been delayed to no earlier than February 9.

The rocket will carry a NASA solar observatory,

No explanation for the delay was given, but, because there was no indication it is connected to the payload, I stronly suspect it is because SpaceX needed more time to make some modifications to the first stage in preparation for the vertical landing attempt.

It was interesting to get back from a weekend trip to the mountains and find that over the weekend almost every press in the country had published a story about the last first stage landing attempt. SpaceX’s effort to do this has truly captured the interest of a lot of people who normally poo-poo this space stuff.

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