Vince Carrola – Pachelbel’s Canon in D
An evening pause: Absolutely one of the most original performances of this classic piece of music I have ever seen. And man, can he play the guitar.
Tag: commercial
Some results from SpaceX’s Dragon launchpad abort test
SpaceX has revealed some of the results from their Dragon launchpad abort test in May, which may explain why they have delayed the launch abort test until next year.
SpaceX engineers are evaluating the results of the May 6 pad abort test, in which the prototype Crew Dragon rocketed away from Cape Canaveral’s Complex 40 launch pad, reached an altitude of nearly one mile, and splashed down under parachutes just offshore in the Atlantic Ocean. Officials said data from the test showed a slight underperformance of the SuperDraco jetpack, and capsule did not reach the top speed and altitude targeted by engineers. But the test was successful by NASA’s standards, and the space agency awarded SpaceX a $30 million milestone payment after data reviews. [emphasis mine]
The article says that the delay is to make sure they are doing a launch abort test with the capsule design they intend to use, rather than an earlier design. I wonder if they also have decided they need more time to tweak their designs after this first test, and thus don’t want to use the capsule they had original planned to use since it has an older design.
Instead, the plan is to use the actual capsule after it has flown to ISS in their unmanned demo test flight of the manned capsule. They will not only be using their in-flight design for the test, this will give them extra time to study the results from the first test and revise the SuperDraco engines.
SpaceX has revealed some of the results from their Dragon launchpad abort test in May, which may explain why they have delayed the launch abort test until next year.
SpaceX engineers are evaluating the results of the May 6 pad abort test, in which the prototype Crew Dragon rocketed away from Cape Canaveral’s Complex 40 launch pad, reached an altitude of nearly one mile, and splashed down under parachutes just offshore in the Atlantic Ocean. Officials said data from the test showed a slight underperformance of the SuperDraco jetpack, and capsule did not reach the top speed and altitude targeted by engineers. But the test was successful by NASA’s standards, and the space agency awarded SpaceX a $30 million milestone payment after data reviews. [emphasis mine]
The article says that the delay is to make sure they are doing a launch abort test with the capsule design they intend to use, rather than an earlier design. I wonder if they also have decided they need more time to tweak their designs after this first test, and thus don’t want to use the capsule they had original planned to use since it has an older design.
Instead, the plan is to use the actual capsule after it has flown to ISS in their unmanned demo test flight of the manned capsule. They will not only be using their in-flight design for the test, this will give them extra time to study the results from the first test and revise the SuperDraco engines.
Joni Mitchell – Both Sides Now
An evening pause: Performed live, 1970. One of the best and most profound pop songs ever written. It is subtle and simple, deep and shallow, all at the same time.
Hat tip Edward Thelen.
Giant robot battle set for June 2016
Musk makes first extended public comments since Falcon 9 failure
In the heat of competition: Elon Musk on Tuesday made his first detailed public comments about the Falcon 9 accident, the on-going investigation, and the aftermath.
Musk hopes to release more details on the failure by the end of this week after further data analysis and engineering reviews. “At this point, the only thing that’s really clear was there was some kind of over-pressure event in the upper stage liquid oxygen tank, but the exact cause and sequence of events, there’s still no clear theory that fits with all the data,” Musk said. “So we have to determine if some of the data is a measurement error of some kind, or if there’s actually a theory that matches what appear to be conflicting data points.”
He also had no word on when launches would resume.
In the heat of competition: Elon Musk on Tuesday made his first detailed public comments about the Falcon 9 accident, the on-going investigation, and the aftermath.
Musk hopes to release more details on the failure by the end of this week after further data analysis and engineering reviews. “At this point, the only thing that’s really clear was there was some kind of over-pressure event in the upper stage liquid oxygen tank, but the exact cause and sequence of events, there’s still no clear theory that fits with all the data,” Musk said. “So we have to determine if some of the data is a measurement error of some kind, or if there’s actually a theory that matches what appear to be conflicting data points.”
He also had no word on when launches would resume.
James Taylor – Still crazy after all these years
Take 6 – Star-Spangled Banner
Dragon/Falcon 9 launch abort test moved from Vandenberg to Kennedy
Instead of using the Air Force’s Vandenberg launch complex in California, NASA and SpaceX have shifted their plans for the final launch abort test of the manned version of Dragon capsule to the Kennedy Space Center in Florida.
The date for the test has not been finalized, but it appears it will be delayed until after the next Dragon flight to ISS, itself delayed following the Falcon 9 failure on Sunday. The test will also be delayed until after the completion of the unmanned demo flight to ISS of the manned version of Dragon. SpaceX will then refurbish that demo capsule and re-use it for the launch abort test.
Update: I have rewritten the paragraph above, correcting my first version, which had mistakenly said that a refurbished cargo version of Dragon would be used for the launch abort test. My very knowledgeable readers noted the error and set me straight.
Instead of using the Air Force’s Vandenberg launch complex in California, NASA and SpaceX have shifted their plans for the final launch abort test of the manned version of Dragon capsule to the Kennedy Space Center in Florida.
The date for the test has not been finalized, but it appears it will be delayed until after the next Dragon flight to ISS, itself delayed following the Falcon 9 failure on Sunday. The test will also be delayed until after the completion of the unmanned demo flight to ISS of the manned version of Dragon. SpaceX will then refurbish that demo capsule and re-use it for the launch abort test.
Update: I have rewritten the paragraph above, correcting my first version, which had mistakenly said that a refurbished cargo version of Dragon would be used for the launch abort test. My very knowledgeable readers noted the error and set me straight.
Progress successfully launched into orbit
Supplies for ISS! The Russians today successfully launched a Progress freighter into orbit to bring cargo to ISS.
After three failures since October from three different cargo systems (Cygnus, Progress, and Dragon), this success is somewhat of a relief for both the astronauts on board ISS and the managers of the station. It gives everyone some breathing room until both Cygnus and Dragon fly again.
Supplies for ISS! The Russians today successfully launched a Progress freighter into orbit to bring cargo to ISS.
After three failures since October from three different cargo systems (Cygnus, Progress, and Dragon), this success is somewhat of a relief for both the astronauts on board ISS and the managers of the station. It gives everyone some breathing room until both Cygnus and Dragon fly again.
Jonah Morgan – A GoPro view of surfing in Indonesia
An evening pause: Taped on August 25, 2014. Hat tip Danae, who wrote, “It was 111.4 degrees under the side porch roof this afternoon, which explains why this video appeals to me. The visibility of the sea floor is just frosting on the cake.”
To me, this probably gives one who has never surfed (like myself) the best sense of what it is like to do it.
Air Force sticks with SpaceX
The competition stays hot! The Falcon 9 launch failure this past weekend has not harmed SpaceX’s certification to launch military payloads, according to the Air Force.
The competition stays hot! The Falcon 9 launch failure this past weekend has not harmed SpaceX’s certification to launch military payloads, according to the Air Force.
Rocket Labs picks New Zealand for its launch site
The competition heats up: The small sat rocket company Rocket Labs has chosen a location in New Zealand as its future launch site.
Rocket Lab’s all-black Electron booster offers launch for less than $5 million. The company, whose investors include Lockheed Martin, is targeting clients such as university programs and small start-ups, Beck said, and it already has 30 potential clients.
The company didn’t specify how much it was investing in the site, which is due to be completed in the fourth quarter. New Zealand, which has been used in the past by the National Aeronautical and Space Administration, is considered a prime location because rockets launched from that deep in the Southern hemisphere can reach a wide range of Earth orbits. Rocket Lab’s remote site on the Kaitorete Spit in the Canterbury region also means it has less air and sea traffic, which translates into more frequent launches and economies of scale, the company said. It also will no longer compete for airspace with the U.S. government.
Rocket Labs will have to actually launch something to really make the competition heat up. This announcement, however, illustrates that in the long run, the United States has some significant disadvantages as a spaceport location.
The competition heats up: The small sat rocket company Rocket Labs has chosen a location in New Zealand as its future launch site.
Rocket Lab’s all-black Electron booster offers launch for less than $5 million. The company, whose investors include Lockheed Martin, is targeting clients such as university programs and small start-ups, Beck said, and it already has 30 potential clients.
The company didn’t specify how much it was investing in the site, which is due to be completed in the fourth quarter. New Zealand, which has been used in the past by the National Aeronautical and Space Administration, is considered a prime location because rockets launched from that deep in the Southern hemisphere can reach a wide range of Earth orbits. Rocket Lab’s remote site on the Kaitorete Spit in the Canterbury region also means it has less air and sea traffic, which translates into more frequent launches and economies of scale, the company said. It also will no longer compete for airspace with the U.S. government.
Rocket Labs will have to actually launch something to really make the competition heat up. This announcement, however, illustrates that in the long run, the United States has some significant disadvantages as a spaceport location.
New Japan Philharmonic World Dream Orchestra – The Windmills of Your Mind
An evening pause: The conductor, Joe Hisaishi, is also the composer for the music in Hayao Miyazaki‘s best animated films.
Hat tip Edward Thelen.
The negative, depressing mainstream press
Sunday’s Falcon 9 failure has given us a great opportunity to learn something about the mainstream press and the elite culture that dominates it. As expected, while the space-oriented press focused on what happened and what will be done to fix the problem, almost every mainstream press outlet immediately concluded that the failure was a disaster that could and (with some outlets) should ring the death knell for private space. Here are just a few examples:
- The Verge: Why SpaceX’s flubbed launch hurts the US’s future in space
- Paste: Is the Future of SpaceX and Commercial Space Travel Doomed?
- Bloomberg: SpaceX Explosion Seen as Possible Slowdown for NASA Award
- Scientific American: SpaceX Rocket Failure Threatens Support for Commercial Spaceflight
- Quartz: The fault in SpaceX’s star rocket is jeopardizing a $7 billion business
- CBS-Miami: SpaceX Launch Failure Leads To Questions About Future
- NPR: SpaceX Rocket Explosion Raises Questions About Private Space Companies
- National Geographic: SpaceX Rocket Explosion Raises Worries About Space Station
- Christian Science Monitor: SpaceX rocket explodes: How big a setback?
- New Scientist: SpaceX rocket explosion is setback for US crewed space missions
- Washington Post: Another major rocket failure for a space industry out to prove itself
I could go on. Notice that these are almost all mainstream news sources. The few that specialize in science reporting, such as Scientific American, New Scientist, and National Geographic, also tend to push the left wing science agenda.
If you can force yourself to read these articles, as I have, you will find yourself inundated with negativity, pessimism, and a can’t-do attitude. Moreover, many of these articles seem expressly designed to encourage the public and politicians to withdraw their support for space exploration. For example, the Scientific American article, in outlining the history of recent ISS cargo failures, includes this quote:
Public support for the private space industry also took a blow last October (just three days after the Orbital Sciences ATK mishap) when Virgin Galactic’s suborbital space plane SpaceShipTwo crashed during a test flight, killing one of its pilots. [emphasis mine]
Does Scientific American provide us any evidence that public support had dropped after these failures? No. In fact, there is absolutely no evidence that support dropped, and if anything, based on the budget increases over the years for commercial space (despite Congressional efforts to trim that budget), support has continued to grow through thick and thin.
No, Scientific American inserted this statement because they want support to drop, and have tailored their article to help make that a self-fulfilling prophecy. The negativity of all these other articles suggest that their writers and outlets feel the same. Life is hard! Bad things can happen! Better that we stick our head in the sand and hide from the evil thunder gods rather than look up to try to figure out what thunder is!
For myself, I do not find the Falcon 9 failure this past weekend depressing in the slightest. This is a company and a rocket that hadn’t even existed a little more than decade ago, and in that short time they have revolutionized the rocket industry. Rockets fail. This is no surprise. Their track record, however, tells us that they will figure out what went wrong and start flying again, as soon as they can.
What I do find depressing is the failure culture of today’s modern intellectual society. It is one reason I do not depend on them for news, and in general try to depend on them for as little as possible for anything else.
Cubesat company raises $80 million
The competition heats up: Spire, a cubesat satellite company focused on data gathering from space, has raised an additional $40 million in investment capital, bringing the total it has raised since 2012 to $80 million.
With the new funds, the company will support further growth and expand its constellation from 20 satellites in 2015 to more than 100 by the end of 2017.
The latest round of financing comes at a time when the need for advancements in weather and maritime data is at an all-time high. With the potentially catastrophic 2016 Weather Gap right around the corner, Spire offers a solution to the $2.4 trillion dollar global problem. Emerging as a leader in the ‘Space Race 2.0,’ Spire is the only commercial weather data provider with scheduled launches in 2015. The company will begin deploying its satellites on a near monthly basis beginning September 2015.
Though the company is willing to gather data in more ways than just weather, its offer to provide weather data suggests that the transition from government to private weather satellites is soon approaching. And there is no reason it shouldn’t. Weather data is very valuable. Just as private cable companies put up satellites to provide communications, so should weather outlets like the Weather Channel. It will pay for itself, and will likely provide us better data than any NOAA satellite.
In addition, this story indicates once again that the age of cubesats is now upon us.
The competition heats up: Spire, a cubesat satellite company focused on data gathering from space, has raised an additional $40 million in investment capital, bringing the total it has raised since 2012 to $80 million.
With the new funds, the company will support further growth and expand its constellation from 20 satellites in 2015 to more than 100 by the end of 2017.
The latest round of financing comes at a time when the need for advancements in weather and maritime data is at an all-time high. With the potentially catastrophic 2016 Weather Gap right around the corner, Spire offers a solution to the $2.4 trillion dollar global problem. Emerging as a leader in the ‘Space Race 2.0,’ Spire is the only commercial weather data provider with scheduled launches in 2015. The company will begin deploying its satellites on a near monthly basis beginning September 2015.
Though the company is willing to gather data in more ways than just weather, its offer to provide weather data suggests that the transition from government to private weather satellites is soon approaching. And there is no reason it shouldn’t. Weather data is very valuable. Just as private cable companies put up satellites to provide communications, so should weather outlets like the Weather Channel. It will pay for itself, and will likely provide us better data than any NOAA satellite.
In addition, this story indicates once again that the age of cubesats is now upon us.
Cher – Gypsys, Tramps, and Thieves
An evening pause: From a performance during the 1970s the Sonny & Cher Comedy Hour.
Hat tip Danae. As she notes, this was when Cher “still seemed semi-normal.” Without doubt, she could sing, and act. Too bad in later years she stopped focusing on where her best talents lay.
NASA to waste $150 million on SLS engine that will be used once.
Government marches on! NASA’s safety panel has noticed that NASA’s SLS program either plans to spend $150 million man-rating a rocket engine it will only use once, or will fly a manned mission without man-rating that engine.
The Block 1 SLS is the “basic model”, sporting a Delta Cryogenic Second Stage (DCSS), renamed the Interim Cryogenic Propulsion System (ICPS) for SLS. The current plan calls for this [interim] stage to be used on [the unmanned] Exploration Mission -1 (EM-1) and [manned] Exploration Mission -2 (EM-2), prior to moving to the [Exploration Upper Stage] – also to be built by Boeing – that will become the workhorse for SLS.
However, using the [interim upper stage] on a crewed mission will require it to be human rated. It is likely NASA will also need to fly the [Exploration Upper Stage] on an unmanned mission to validate the new stage ahead of human missions. This has been presenting NASA with a headache for some time, although it took the recent ASAP meeting to finally confirm those concerns to the public.
Up until now, no one at NASA would admit that their SLS plans called for flying humans with an upper stage that has not been man-rated. They don’t have the funds to man-rate it, and even if they get those funds, man-rating it will likely cause SLS’s schedule to slip even more, something NASA fears because they expect the commercial manned ships to be flying sooner and with increasing capability. The contrast — a delayed and unflown and very expensive SLS vs a flying and inexpensive commercial effort — will not do SLS good politically.
However, if they are going to insist (properly I think) that SpaceX and Boeing man-rate their capsules and rockets, then NASA is going to have to man-rate its SLS systems as well. The result: more problems for SLS, contributing to what I believe will be its inevitable cancellation.
Government marches on! NASA’s safety panel has noticed that NASA’s SLS program either plans to spend $150 million man-rating a rocket engine it will only use once, or will fly a manned mission without man-rating that engine.
The Block 1 SLS is the “basic model”, sporting a Delta Cryogenic Second Stage (DCSS), renamed the Interim Cryogenic Propulsion System (ICPS) for SLS. The current plan calls for this [interim] stage to be used on [the unmanned] Exploration Mission -1 (EM-1) and [manned] Exploration Mission -2 (EM-2), prior to moving to the [Exploration Upper Stage] – also to be built by Boeing – that will become the workhorse for SLS.
However, using the [interim upper stage] on a crewed mission will require it to be human rated. It is likely NASA will also need to fly the [Exploration Upper Stage] on an unmanned mission to validate the new stage ahead of human missions. This has been presenting NASA with a headache for some time, although it took the recent ASAP meeting to finally confirm those concerns to the public.
Up until now, no one at NASA would admit that their SLS plans called for flying humans with an upper stage that has not been man-rated. They don’t have the funds to man-rate it, and even if they get those funds, man-rating it will likely cause SLS’s schedule to slip even more, something NASA fears because they expect the commercial manned ships to be flying sooner and with increasing capability. The contrast — a delayed and unflown and very expensive SLS vs a flying and inexpensive commercial effort — will not do SLS good politically.
However, if they are going to insist (properly I think) that SpaceX and Boeing man-rate their capsules and rockets, then NASA is going to have to man-rate its SLS systems as well. The result: more problems for SLS, contributing to what I believe will be its inevitable cancellation.
Falcon 9 explodes two minutes into launch
Today’s Falcon 9 rocket launch of a Dragon freighter to ISS ended in failure slightly past 2 minutes after lift-off when the upper stage exploded.
My first thought about this failure is the supply problems it causes at ISS. The Progress failure in April strained the supply lines, making this Dragon flight somewhat critical.
In a presentation to a committee of the NASA Advisory Council here April 9, NASA officials said that food supplies on the ISS would reach a threshold called “reserve level” on July 24, and go to zero by Sept. 5. That assumed that the station received no more supplies beyond a SpaceX Dragon cargo mission launched to the station in April.
The other major limiting consumable is a solid waste container known by the Russian acronym KTO. Without additional cargo missions beyond the Dragon flight, KTO supplies would reach the reserve level July 20 and be exhausted on Sept. 2. Other consumables, including water, would not reach reserve levels until later in the year or early 2016.
In other words, some of the station’s toilets are going to begin to overflow without more supplies. It is possible however that this problem will be alleviated by the planned July 3 launch of the next Progress, especially since NASA officials claimed just prior to the launch failure today that ISS had enough supplies to last through October.
As for the launch failure, I expect that SpaceX will quickly pinpoint the problem and schedule another launch. I have embedded video of the launch below the fold. Prior to the explosion of the first stage all looks completely normal. In fact, immediately before the failure the announcer notes this fact, making what happens next especially shocking.
Update: I have corrected the first paragraph, correcting it from “first stage” to “upper stage.”
» Read more
Audi joins race to the Moon
The competition heats up: The carmaker Audi has joined one of the teams competing for the Google Lunar X-Prize.
Audi’s part in the project will be to supply technical know how though its Audi Concept Design Studio, including the application of its quattro all-wheel drive technology and its experience in lightweight construction, electric mobility, and piloted driving. The company says it will also help in testing, trials, and quality assurance.
The rover, now named the “Audi lunar quattro,” is scheduled to launch sometime in 2017 and is aimed at a landing zone north of the lunar equator somewhere near 1972 Apollo 17 mission landing site, through the law prevents the rover from actually visiting it because it’s a protected area. “The concept of a privately financed mission to the moon is fascinating,” says Luca de Meo, Audi Board Member for Sales and Marketing. “And innovative ideas need supporters that promote them. We want to send a signal with our involvement with the Part‑Time Scientists and also motivate other partners to contribute their know‑how.”
I should note that the article is wrong when it states “the law prevents the rover from actually visiting” the Apollo 17 site. This law was passed by the U.S. Congress, and this Google team and Audi are not based in the U.S. They are not under its jurisdiction.
The competition heats up: The carmaker Audi has joined one of the teams competing for the Google Lunar X-Prize.
Audi’s part in the project will be to supply technical know how though its Audi Concept Design Studio, including the application of its quattro all-wheel drive technology and its experience in lightweight construction, electric mobility, and piloted driving. The company says it will also help in testing, trials, and quality assurance.
The rover, now named the “Audi lunar quattro,” is scheduled to launch sometime in 2017 and is aimed at a landing zone north of the lunar equator somewhere near 1972 Apollo 17 mission landing site, through the law prevents the rover from actually visiting it because it’s a protected area. “The concept of a privately financed mission to the moon is fascinating,” says Luca de Meo, Audi Board Member for Sales and Marketing. “And innovative ideas need supporters that promote them. We want to send a signal with our involvement with the Part‑Time Scientists and also motivate other partners to contribute their know‑how.”
I should note that the article is wrong when it states “the law prevents the rover from actually visiting” the Apollo 17 site. This law was passed by the U.S. Congress, and this Google team and Audi are not based in the U.S. They are not under its jurisdiction.
Tiller’s Folly – Panhandle Rag
SpaceX reviews its previous first stage landing attempts
In anticipation of tomorrow’s attempt to once again vertically land and recover the Falcon 9 first stage, SpaceX today released a review of its previous attempts, including new videos,
It sure looks to me like they have a pretty good shot of succeeding during Sunday’s Dragon launch.
In anticipation of tomorrow’s attempt to once again vertically land and recover the Falcon 9 first stage, SpaceX today released a review of its previous attempts, including new videos,
It sure looks to me like they have a pretty good shot of succeeding during Sunday’s Dragon launch.
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.
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.