Art Garfunkel – Bridge Over Troubled Water
An evening pause: From the September 19, 1981 Simon & Garfunkel concert in Central Park.
Hat tip Danae for suggesting the song in this troubling time.
Tag: commercial
OneWeb awards major launch contracts
The competition heats up: OneWeb today announced it had raised a half billion dollars in investment capital, and has also awarded two major launch contracts, one to the Arianespace/Russian Soyuz partnership and the other to Virgin Galactic’s LauncherOne.
The Soyuz gets 21 launches while LauncherOne gets 39. For Virgin Galactic this contract might save the company, as their effort to fly tourists on SpaceShipOne has badly stalled. The effort to build LauncherOne, however, seems to be gaining steam.
The competition heats up: OneWeb today announced it had raised a half billion dollars in investment capital, and has also awarded two major launch contracts, one to the Arianespace/Russian Soyuz partnership and the other to Virgin Galactic’s LauncherOne.
The Soyuz gets 21 launches while LauncherOne gets 39. For Virgin Galactic this contract might save the company, as their effort to fly tourists on SpaceShipOne has badly stalled. The effort to build LauncherOne, however, seems to be gaining steam.
The world launch market embraces launch reusability
The competition heats up: After years of resistance, rocket companies the world over are now shifting to the holy grail of reusability, pressured by the effort of SpaceX to land its first stage vertically and recover it.
While the article gives a nice overview of the efforts of ULA and Airbus to recover the engines from their first stage, its summary of SpaceX’s effort is especially complete, and is excellent background for anyone interested in that company’s next recovery attempt, set for Sunday’s Dragon launch.
The competition heats up: After years of resistance, rocket companies the world over are now shifting to the holy grail of reusability, pressured by the effort of SpaceX to land its first stage vertically and recover it.
While the article gives a nice overview of the efforts of ULA and Airbus to recover the engines from their first stage, its summary of SpaceX’s effort is especially complete, and is excellent background for anyone interested in that company’s next recovery attempt, set for Sunday’s Dragon launch.
ISS Symphony – Timelapse of Earth
Another Vega rocket launch success
The competition heats up: Arianespace’s Vega rocket successfully completed its fifth launch on Tuesday, placing a European Earth resources satellite into orbit.
The competition heats up: Arianespace’s Vega rocket successfully completed its fifth launch on Tuesday, placing a European Earth resources satellite into orbit.
Russia replaces Brightman with Kazakhstan astronaut
Rather than fly a different tourist on the September ISS flight that Sarah Brightman has backed out of, Russia has instead given the seat to an astronaut from Kazakhstan.
The article suggests that Russia might be doing a barter deal with Kazakhstan, saving money on its lease for Baikonur in exchange for the astronaut flight.
Rather than fly a different tourist on the September ISS flight that Sarah Brightman has backed out of, Russia has instead given the seat to an astronaut from Kazakhstan.
The article suggests that Russia might be doing a barter deal with Kazakhstan, saving money on its lease for Baikonur in exchange for the astronaut flight.
Woods – Rain On
An evening pause: I especially like the simplicity of the music, combined with the interplay between the guitarist and the singer.
Falcon 9 landing barge replaced and upgraded
The competition heats up: SpaceX has replaced one of its automated first stage landing barges with an upgraded version.
With dimensions virtually identical to Marmac 300, she carries some new features, including a steel blast wall erected between the rear containers and the landing deck, in addition to the steel bow wall as previously seen on Marmac 300. Ongoing work visible on deck suggests that a second blast wall may be installed at the forward end of the landing deck as well.
The article also provides us a nice contrast between the government and the private sector. While a private company is now willing to buy a flight with a recovered first stage, even before a successful landing, the government is far more cautious:
According to Mr. Musk, officials have asked for “repeated, successful” demonstrations of a first stage landing on the drone ship before a landing attempt will be allowed at the Cape.
That the company has already demonstrated twice that the first stage can return very precisely to its target should have already satisfied these officials. Moreover, the landing site would be well secured and maintained by SpaceX, and they appear quite willing to bear any repair costs should the stage crash on that landing site.
The competition heats up: SpaceX has replaced one of its automated first stage landing barges with an upgraded version.
With dimensions virtually identical to Marmac 300, she carries some new features, including a steel blast wall erected between the rear containers and the landing deck, in addition to the steel bow wall as previously seen on Marmac 300. Ongoing work visible on deck suggests that a second blast wall may be installed at the forward end of the landing deck as well.
The article also provides us a nice contrast between the government and the private sector. While a private company is now willing to buy a flight with a recovered first stage, even before a successful landing, the government is far more cautious:
According to Mr. Musk, officials have asked for “repeated, successful” demonstrations of a first stage landing on the drone ship before a landing attempt will be allowed at the Cape.
That the company has already demonstrated twice that the first stage can return very precisely to its target should have already satisfied these officials. Moreover, the landing site would be well secured and maintained by SpaceX, and they appear quite willing to bear any repair costs should the stage crash on that landing site.
SES wants to launch with a recovered Falcon 9 first stage
The competition heats up: Commercial satellite company SES has requested SpaceX that one of its satellites be the first to be launched with a recovered Falcon 9 first stage.
SES has seven satellites under construction, five of which are contracted for SpaceX launches, starting with SES-9. SES said it has been given a guarantee by SpaceX that the launch will occur no later than September. SES has agreed to allow SES-9 to be the first launch using an upgraded Falcon 9 main-stage Merlin 1D engine, whose performance is being increased to allow SpaceX to attempt first-stage recovery even on launches to geostationary transfer orbit, the destination of most telecommunications satellites.
Just as it secured an attractive SpaceX price for the SES-8 by being one of the first established customers, SES now wants a cut-rate price on a Falcon 9 with a previously used first stage. “Our launch vehicle for SES-9 will be a recoverable vehicle,” Halliwell said. “We believe they will be able to recover it on this mission. We actually asked them: If we do recover it, can we use it again and get a good price discount? We’re still in discussions.”
In other words, if SpaceX is successful in landing the first stage after it puts SES-9 into orbit in September, they want first dibs, at a good price, of using that stage on a future SES launch.
SES’s willingness to do this changes my estimated time frame for the first successful reuse of a first stage. I had assumed that the commercial satellite companies would all be reluctant to put one of their payloads on a rocket using a recovered first stage, until they had seen at least one test flight of such a stage. SES proves this assumption wrong, to my delight.
The competition heats up: Commercial satellite company SES has requested SpaceX that one of its satellites be the first to be launched with a recovered Falcon 9 first stage.
SES has seven satellites under construction, five of which are contracted for SpaceX launches, starting with SES-9. SES said it has been given a guarantee by SpaceX that the launch will occur no later than September. SES has agreed to allow SES-9 to be the first launch using an upgraded Falcon 9 main-stage Merlin 1D engine, whose performance is being increased to allow SpaceX to attempt first-stage recovery even on launches to geostationary transfer orbit, the destination of most telecommunications satellites.
Just as it secured an attractive SpaceX price for the SES-8 by being one of the first established customers, SES now wants a cut-rate price on a Falcon 9 with a previously used first stage. “Our launch vehicle for SES-9 will be a recoverable vehicle,” Halliwell said. “We believe they will be able to recover it on this mission. We actually asked them: If we do recover it, can we use it again and get a good price discount? We’re still in discussions.”
In other words, if SpaceX is successful in landing the first stage after it puts SES-9 into orbit in September, they want first dibs, at a good price, of using that stage on a future SES launch.
SES’s willingness to do this changes my estimated time frame for the first successful reuse of a first stage. I had assumed that the commercial satellite companies would all be reluctant to put one of their payloads on a rocket using a recovered first stage, until they had seen at least one test flight of such a stage. SES proves this assumption wrong, to my delight.
Spaceports battle for space tourists
The competition heats up: Though it mentions the efforts of other spaceports, the story is mostly about Blue Origin’s spaceport in western Texas and how their rising activity is revitalizing the town of Van Horn.
The competition heats up: Though it mentions the efforts of other spaceports, the story is mostly about Blue Origin’s spaceport in western Texas and how their rising activity is revitalizing the town of Van Horn.
The Swiss Top Secret Drum Corp
UrtheCast releases its first commercial videos of Earth
The competition heats up: UrtheCast has released high resolution videos of three Earth cities taken from its camera on ISS.
Take a look. The cameras are quite successful in capturing the motion of vehicles on highways and road, which is amazing considering the vibrations that ISS experiences merely from astronaut movements.
The company plans to offer the imagery in several tiers, from a free video feed on its website to an API that will allow customers, including corporations, governments and individuals, to purchase imagery data from its database or make real-time requests for a look at a given spot on the earth. The cameras scan the ground under the ISS, which tracks the earth between about 51 degrees north and south latitude.
The competition heats up: UrtheCast has released high resolution videos of three Earth cities taken from its camera on ISS.
Take a look. The cameras are quite successful in capturing the motion of vehicles on highways and road, which is amazing considering the vibrations that ISS experiences merely from astronaut movements.
The company plans to offer the imagery in several tiers, from a free video feed on its website to an API that will allow customers, including corporations, governments and individuals, to purchase imagery data from its database or make real-time requests for a look at a given spot on the earth. The cameras scan the ground under the ISS, which tracks the earth between about 51 degrees north and south latitude.
France sells Arianespace to Airbus Safran
The competition heats up: In negotiations resulting from increased competition in the launch industry, France and its space agency have agreed to sell their stock in Arianespace to Airbus Safran, builders of the new Ariane 6, giving that private company 74% ownership.
I have reported on this deal earlier. This report makes it clear, however, that Arianespace will essentially become irrelevant after the deal is completed. Airbus Safran will build and own the rocket, and will be in charge.
The competition heats up: In negotiations resulting from increased competition in the launch industry, France and its space agency have agreed to sell their stock in Arianespace to Airbus Safran, builders of the new Ariane 6, giving that private company 74% ownership.
I have reported on this deal earlier. This report makes it clear, however, that Arianespace will essentially become irrelevant after the deal is completed. Airbus Safran will build and own the rocket, and will be in charge.
Cat Choir
All that Jazz – audition scene
An evening pause: Stay with it. The last bits of dialogue are worth it.
Hat tip to Phil Berardelli, author of Phil’s Favorite 500: Loves of a Moviegoing Lifetime.
OneWeb picks Airbus to build its first 900 satellites
The competition heats up: OneWeb has chosen Airbus to build its initial order of 900 cubesats, designed to create a constellation of satellites providing global internet access.
The competition heats up: OneWeb has chosen Airbus to build its initial order of 900 cubesats, designed to create a constellation of satellites providing global internet access.
SpaceX – The Blue Danube
An evening pause: This SpaceX video taken by a camera attached to the fairing of the Falcon 9 rocket is cool not because of the video itself. Cameras on rockets have become routine, even for NASA. What is cool is that they have unveiled it using the same Johann Strauss waltz used in the move 2001: A Space Odyssey (1968). It shows that SpaceX is aware of the cultural impact of what they do.
Hat tip Tom Wilson, Tom Biggar, and others.
75% of Russia’s satellite electronics come from U.S.
It isn’t just us dependent on them: One Russian aerospace industry expert noted today that three-quarters of all their satellite electronics comes from the United States.
According to [Nikolay Testoyedov], up to 75 percent of the electronic components for Russian satellites come from the US. Consequently, if it retaliates should Moscow refuse to sell RD-180 rocket motors to Washington – which Deputy Prime Minister Dmitry Rogozin has threatened – Russia’s satellite program would be frozen for at least two years. “The imported electronic components in our satellites represent 25 to 75 percent of the total in communications; in military ones, somewhat less; in commercial ones, more,” Testoyedov says. Of these imported components, approximately 83-87 percent come from the United States thus giving Washington the whip hand.
If we stop providing these electronics he estimates that after their present stock runs out in about a year it would take at least two years before Russia could replace these American-made parts.
It isn’t just us dependent on them: One Russian aerospace industry expert noted today that three-quarters of all their satellite electronics comes from the United States.
According to [Nikolay Testoyedov], up to 75 percent of the electronic components for Russian satellites come from the US. Consequently, if it retaliates should Moscow refuse to sell RD-180 rocket motors to Washington – which Deputy Prime Minister Dmitry Rogozin has threatened – Russia’s satellite program would be frozen for at least two years. “The imported electronic components in our satellites represent 25 to 75 percent of the total in communications; in military ones, somewhat less; in commercial ones, more,” Testoyedov says. Of these imported components, approximately 83-87 percent come from the United States thus giving Washington the whip hand.
If we stop providing these electronics he estimates that after their present stock runs out in about a year it would take at least two years before Russia could replace these American-made parts.
NASA to launch first interplanetary cubesats
The competition heats up: When it launches its next Mars mission, a stationary lander, NASA will piggyback two cubesats, designed to fly past Mars and relay communications during the landing.
As I’ve noted earlier, standardized small cubesats are the future of unmanned satellite operations. Expect them to increasingly replace all types of larger satellites. And because they are small and cheap (both to make and launch), expect them to lead to a burst of new capitalistic activity in space.
Update: In related news, a small private company has delivered to NASA the first thrusters designed for cubesats. Up until now, cubesats have not been maneuverable. These thrusters will change that.
The competition heats up: When it launches its next Mars mission, a stationary lander, NASA will piggyback two cubesats, designed to fly past Mars and relay communications during the landing.
As I’ve noted earlier, standardized small cubesats are the future of unmanned satellite operations. Expect them to increasingly replace all types of larger satellites. And because they are small and cheap (both to make and launch), expect them to lead to a burst of new capitalistic activity in space.
Update: In related news, a small private company has delivered to NASA the first thrusters designed for cubesats. Up until now, cubesats have not been maneuverable. These thrusters will change that.
Peter Gabriel – Solsbury Hill
The first sex in space!
The competition really heats up! A porno company has started a crowd-sourcing campaign to raise $3.4 million so it can shoot a porno film in space by 2016.
This project is even sillier than Mars One and a bigger publicity stunt. And I think it probably has a better chance of happening!
The competition really heats up! A porno company has started a crowd-sourcing campaign to raise $3.4 million so it can shoot a porno film in space by 2016.
This project is even sillier than Mars One and a bigger publicity stunt. And I think it probably has a better chance of happening!
The truth about bottled water
An evening pause: Tonight’s pause is a bit different, in that it has a newsy aspect to it, illustrating the uncertainty of knowledge that makes science so difficult. It is also incredibly entertaining and funny, almost like the 1960s TV show Candid Camera. Would you be fooled like these people were?
Hat tip Phillip Oltmann.
A compilation of robots falling down at the DARPA Robotics Challenge
More information here. It seems that on the dry run prior to the start of competition, not many robots fell over. Then on Day 1, when the competition was for real, a lot had problems standing up.
The impressive thing about these falls is that, although they look pretty bad, the robots were just fine (well, most of them). After humans got them back on their feet and gave them a reboot, the machines were ready to run again. Team IHMC’s Atlas fell twice during their run and it still scored 7 points (of a maximum of 8). Team MIT’s Atlas had a bad stumble out of the vehicle and also went on to complete most of the course. So it’s a good thing that robots are falling at the DRC Finals—that’s how we’re going to make them better.
More information here. It seems that on the dry run prior to the start of competition, not many robots fell over. Then on Day 1, when the competition was for real, a lot had problems standing up.
The impressive thing about these falls is that, although they look pretty bad, the robots were just fine (well, most of them). After humans got them back on their feet and gave them a reboot, the machines were ready to run again. Team IHMC’s Atlas fell twice during their run and it still scored 7 points (of a maximum of 8). Team MIT’s Atlas had a bad stumble out of the vehicle and also went on to complete most of the course. So it’s a good thing that robots are falling at the DRC Finals—that’s how we’re going to make them better.
SpaceX begins planning a 4,000 satellite internet constellation
The competition heats up: SpaceX has filed papers with the FCC to begin testing the design and construction and launch of a constellation of 4,000 satellites for providing global internet access.
Musk’s FCC filing proposes tests starting next year. If all goes well, the service could be up and running in about five years. The satellites would be deployed from one of SpaceX’s rockets, the Falcon 9. Once in orbit, the satellites would connect to ground stations at three West Coast facilities. The purpose of the tests is to see whether the antenna technology used on the satellites will be able to deliver high-speed Internet to the ground without hiccups.
It appears to me that Musk’s constellation will be made up of cubesats, small and cheap to build, and easy to launch in large numbers as secondary payloads on every Falcon 9 launch. In other words, as long as SpaceX can get customers to pay for launches of large satellites on its Falcon 9, Musk will be able to launch and maintain his constellation of cubesats for free.
The competition heats up: SpaceX has filed papers with the FCC to begin testing the design and construction and launch of a constellation of 4,000 satellites for providing global internet access.
Musk’s FCC filing proposes tests starting next year. If all goes well, the service could be up and running in about five years. The satellites would be deployed from one of SpaceX’s rockets, the Falcon 9. Once in orbit, the satellites would connect to ground stations at three West Coast facilities. The purpose of the tests is to see whether the antenna technology used on the satellites will be able to deliver high-speed Internet to the ground without hiccups.
It appears to me that Musk’s constellation will be made up of cubesats, small and cheap to build, and easy to launch in large numbers as secondary payloads on every Falcon 9 launch. In other words, as long as SpaceX can get customers to pay for launches of large satellites on its Falcon 9, Musk will be able to launch and maintain his constellation of cubesats for free.
The collapse of Russian scientific innovation
Link here. This report documents much of what I have been seeing in the Russian space industry: an aging workforce, a lack of innovation, and concentration of power to Moscow and the central government, and an exodus of the best minds to other countries.
It appears that all of the solutions that have been imposed by Putin’s government are exactly the worst things you could do and will only make the problems grow with time.
Link here. This report documents much of what I have been seeing in the Russian space industry: an aging workforce, a lack of innovation, and concentration of power to Moscow and the central government, and an exodus of the best minds to other countries.
It appears that all of the solutions that have been imposed by Putin’s government are exactly the worst things you could do and will only make the problems grow with time.
Debussy – The Girl with the Flaxen Hair
An evening pause: Mary Elizabeth Bowden on trumpet and Naomi Woo on piano.
Hat tip Danae for suggesting the music.
Google and Facebook cancel satellite plans
The competition cools down? Facebook and Google have both cancelled their plans to build satellite systems to provide global internet access.
It appears Google pulled out earlier this year, while Facebook’s decision was revealed today. Google however remains a partner in Skybox, a space imaging company, as well as O3b, which is trying to provide internet using satellites.
The competition cools down? Facebook and Google have both cancelled their plans to build satellite systems to provide global internet access.
It appears Google pulled out earlier this year, while Facebook’s decision was revealed today. Google however remains a partner in Skybox, a space imaging company, as well as O3b, which is trying to provide internet using satellites.
Parks and Recreation – “Thoughts For Your Thoughts”
An evening pause: For anyone who has ever listened to NPR, it will be hard to distinguish the satire here from reality, since the skit so well captures public radio’s often empty-headed blather disguised as profound intellectualism, framed by a strong desire to promote anything the government wants done.
Hat tip to John Harman.
Problems at Stratolaunch
In the heat of competition: Stratolaunch and Orbital ATK have quietly parted ways as problems have developed in building Stratolaunch’s giant first stage aircraft.
The company went with a radical engineering idea — using a giant airplane as their first stage — which might turn out great but could just as easily become a disaster and failure. Such ideas are by their nature filled with many unknowns.
In a sense, this story validates SpaceX’s approach to developing new space technology, which is to take known engineering and to upgrade it while refining the production methods for building it to lower costs. With this approach, you lower risks by reducing the number of unknowns you have to deal with.
In the heat of competition: Stratolaunch and Orbital ATK have quietly parted ways as problems have developed in building Stratolaunch’s giant first stage aircraft.
The company went with a radical engineering idea — using a giant airplane as their first stage — which might turn out great but could just as easily become a disaster and failure. Such ideas are by their nature filled with many unknowns.
In a sense, this story validates SpaceX’s approach to developing new space technology, which is to take known engineering and to upgrade it while refining the production methods for building it to lower costs. With this approach, you lower risks by reducing the number of unknowns you have to deal with.
LightSail successfully deploys solar sail
Engineers have confirmed that the cubesat prototype LightSail has successfully deployed its solar sails.
This is I think only the second time a solar sail has successfully deployed in space. More significant to me is the fact that it is the first time this kind of complex engineering test has been tried using a cubesat. If cubesats can begin to handle these kinds of tasks, unmanned satellite technology is going to take a gigantic leap forward.
Engineers have confirmed that the cubesat prototype LightSail has successfully deployed its solar sails.
This is I think only the second time a solar sail has successfully deployed in space. More significant to me is the fact that it is the first time this kind of complex engineering test has been tried using a cubesat. If cubesats can begin to handle these kinds of tasks, unmanned satellite technology is going to take a gigantic leap forward.