Dragon is in orbit
Another success for SpaceX: Dragon is now in orbit.
Another success for SpaceX: Dragon is now in orbit.
Tag: engineering
Dragon is in orbit
25 Amazing Images With An Electron Microscope
NASA and the Russians have agreed to fly a two-person year long mission on ISS beginning in the spring of 2015.
It’s now official: NASA and the Russians have agreed to fly a two-person year long mission on ISS beginning in the spring of 2015.
NASA has denied that this agreement has any connection with the Sarah Brightman/Russian deal, but I still wonder. Either way, it is very good news. Not only will they finally be using ISS appropriately, a mission like this will generate some real excitement for space exploration that the repeated boring six month expeditions to ISS have failed to do. Even better would be to schedule a two year mission, simulating a journey to and from Mars.
It’s now official: NASA and the Russians have agreed to fly a two-person year long mission on ISS beginning in the spring of 2015.
NASA has denied that this agreement has any connection with the Sarah Brightman/Russian deal, but I still wonder. Either way, it is very good news. Not only will they finally be using ISS appropriately, a mission like this will generate some real excitement for space exploration that the repeated boring six month expeditions to ISS have failed to do. Even better would be to schedule a two year mission, simulating a journey to and from Mars.
How private funding has and will drive exploration.
How private funding has and will drive exploration.
How private funding has and will drive exploration.
An update on Sierra Nevada’s effort to build its reusable shuttle Dream Chaser.
An update on Sierra Nevada’s effort to build its reusable shuttle Dream Chaser.
And from what I can tell, it is all engines firing, full speed ahead!
An update on Sierra Nevada’s effort to build its reusable shuttle Dream Chaser.
And from what I can tell, it is all engines firing, full speed ahead!
Why it costs so much to buy WiFi on an airplane.
Why it costs so much to buy WiFi on an airplane.
Why it costs so much to buy WiFi on an airplane.
The Dragon capsule has been attached to the Falcon 9 rocket in preparation for Sunday’s launch.
The competition heats up: The Dragon capsule has been attached to the Falcon 9 rocket in preparation for Sunday’s launch.
The competition heats up: The Dragon capsule has been attached to the Falcon 9 rocket in preparation for Sunday’s launch.
In order to get a seat on a Soyuz capsule Sarah Brightman outbid NASA, bumping its astronaut out and thus forcing the U.S. agency to finally agree to a year long mission.
Irony of ironies: In order to buy her seat on a Soyuz capsule Sarah Brightman outbid NASA, bumping its astronaut out.
This was a win-win for the Russians. They get paid more by Brightman than by NASA (over $51 million), and they finally get that year long mission they’ve been campaigning for for years. Because Brightman has taken one of NASA’s seats, the U.S. agency was forced to agree to the extended mission in order to maintain a presence on the station throughout that time period. Otherwise, their astronaut would come home and be replaced by Brightman, but for only ten days.
Irony of ironies: In order to buy her seat on a Soyuz capsule Sarah Brightman outbid NASA, bumping its astronaut out.
This was a win-win for the Russians. They get paid more by Brightman than by NASA (over $51 million), and they finally get that year long mission they’ve been campaigning for for years. Because Brightman has taken one of NASA’s seats, the U.S. agency was forced to agree to the extended mission in order to maintain a presence on the station throughout that time period. Otherwise, their astronaut would come home and be replaced by Brightman, but for only ten days.
A vehicle powered by cheese has set a speed record for its class.
The head of Russia’s manned program said today that the first yearlong mission on ISS will begin in March 2015.
The head of Russia’s manned program said today that the first yearlong mission on ISS will begin in March 2015.
This appears to be another case of the Russians trying to use the media to pressure NASA into agreeing to the mission. I hope it works.
The head of Russia’s manned program said today that the first yearlong mission on ISS will begin in March 2015.
This appears to be another case of the Russians trying to use the media to pressure NASA into agreeing to the mission. I hope it works.
Felix Baumgartner has set October 8 as the day he will attempt his record-setting sky-dive from almost 23 miles high.
Felix Baumgartner has set October 8 as the day he will attempt his record-setting sky-dive from almost 23 miles high.
Felix Baumgartner has set October 8 as the day he will attempt his record-setting sky-dive from almost 23 miles high.
The first stage of Orbital Sciences’ Antares rocket was rolled to the launchpad today.
The competition heats up: The first stage of Orbital Sciences’ Antares rocket was rolled to the launchpad today for testing.
The competition heats up: The first stage of Orbital Sciences’ Antares rocket was rolled to the launchpad today for testing.
Europe’s ATV cargo freighter finally undocked successfully from ISS on Friday.
Europe’s ATV cargo freighter finally undocked successfully from ISS on Friday.
Europe’s ATV cargo freighter finally undocked successfully from ISS on Friday.
The rollout to the launchpad of the first stage of Orbital Sciences’ Antares rocket has been delayed until Saturday.
The competition heats up: The rollout to the launchpad of the first stage of Orbital Sciences’ Antares rocket has been delayed until Saturday.
The rollout had been scheduled for today, but had to be scrubbed due to a battery problem in the transporter for moving the rocket. Once on the pad, they will then spend the next 4 to 6 weeks preparing for a hold down firing test. And if that test goes well, they will follow it up with the first launch of Antares before the end of the year.
The competition heats up: The rollout to the launchpad of the first stage of Orbital Sciences’ Antares rocket has been delayed until Saturday.
The rollout had been scheduled for today, but had to be scrubbed due to a battery problem in the transporter for moving the rocket. Once on the pad, they will then spend the next 4 to 6 weeks preparing for a hold down firing test. And if that test goes well, they will follow it up with the first launch of Antares before the end of the year.
The undocking of Europe’s ATV cargo freighter from ISS has been delayed again.
The undocking of Europe’s ATV cargo freighter from ISS has been delayed again.
No explanation, which is worrisome. Then again, this might be nothing.
The undocking of Europe’s ATV cargo freighter from ISS has been delayed again.
No explanation, which is worrisome. Then again, this might be nothing.
The head of Russia’s space agency said today that they need to reorganize their industry in order to compete.
Isn’t competition wonderful? The head of Russia’s space agency said today that they need to reorganize their industry in order to compete.
Key quote: “Unless we act now – we will cease to be competitive,” he warned.
I wonder why? Could it be there is a company out there selling launch capability at half the cost?
Isn’t competition wonderful? The head of Russia’s space agency said today that they need to reorganize their industry in order to compete.
Key quote: “Unless we act now – we will cease to be competitive,” he warned.
I wonder why? Could it be there is a company out there selling launch capability at half the cost?
Scientists are proposing that Europe send a probe to Titan and sail it on that planet’s methane lakes.
Scientists are proposing that Europe send a probe to Titan and sail it on that planet’s methane lakes.
This concept had been proposed to NASA last year but it was rejected when the Obama administration shut down the planetary program.
Scientists are proposing that Europe send a probe to Titan and sail it on that planet’s methane lakes.
This concept had been proposed to NASA last year but it was rejected when the Obama administration shut down the planetary program.
The failed undocking of Europe’s ATV cargo craft from ISS earlier this week occurred because the astronauts used the wrong computer code.
The failed undocking of Europe’s ATV cargo craft from ISS earlier this week occurred because the astronauts used the wrong computer code.
They have rescheduled the undocking now for Friday.
The failed undocking of Europe’s ATV cargo craft from ISS earlier this week occurred because the astronauts used the wrong computer code.
They have rescheduled the undocking now for Friday.
A computer glitch prevented the undocking of the European ATV-3 cargo vehicle from ISS today.
A computer glitch prevented the undocking of the European ATV-3 cargo vehicle from ISS today.
Undocking of the European Space Agency’s third Automated Transfer Vehicle, or ATV, from the aft port of the Zvezda module had been scheduled for 6:35 p.m. EDT (GMT-4). Cosmonaut Yuri Malenchenko attempted to send a command to begin the undocking sequence on time, but the command apparently never reached the docking mechanism.
I am not sure what will happen if they cannot pin down the problem. For example, it is unclear whether the cargo vehicle can be reprogrammed to be manually controlled. Also, it presently blocks a docking port. Is that port needed for the next ATV freighter as well as for other craft, such as Progress freighters? If so, this could become a serious problem.
A computer glitch prevented the undocking of the European ATV-3 cargo vehicle from ISS today.
Undocking of the European Space Agency’s third Automated Transfer Vehicle, or ATV, from the aft port of the Zvezda module had been scheduled for 6:35 p.m. EDT (GMT-4). Cosmonaut Yuri Malenchenko attempted to send a command to begin the undocking sequence on time, but the command apparently never reached the docking mechanism.
I am not sure what will happen if they cannot pin down the problem. For example, it is unclear whether the cargo vehicle can be reprogrammed to be manually controlled. Also, it presently blocks a docking port. Is that port needed for the next ATV freighter as well as for other craft, such as Progress freighters? If so, this could become a serious problem.
A toy train in space
Scaled Composites successfully completed a 45 second burn of the engine for SpaceShipTwo last Thursday.
The competition heats up: Scaled Composites last Thursday successfully completed a 45 second test burn of the engine for SpaceShipTwo.
The competition heats up: Scaled Composites last Thursday successfully completed a 45 second test burn of the engine for SpaceShipTwo.
Curiosity has zapped its first rock and moved on.
Curiosity has zapped its first rock and moved on.
Curiosity has zapped its first rock and moved on.
Boeing and the fear of competition
Boeing has indicated that it might shelve its CST-100 manned capsule, despite their recent almost half a billion dollar contract award from NASA.
This possibility illustrates why Boeing is losing market share, not only in space, but in the aviation industry. The article suggests that the NASA contract might not be enough to pay for CST-100, and that Boeing is unsure there is enough private market to make up the difference.
“That’s just for the ISS. That’s kind of the basement,” adds Elbon. More flights than those to the ISS are required he says, and Boeing is cautious about over-committing itself while future revenue streams are unclear.
I say bull hockey.
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An avionics unit in the Soyuz capsule to be used to fly three astronauts to ISS later this month had problems in testing which required its replacement.
So that was what caused the delay: An avionics unit in the Soyuz capsule to be used to fly three astronauts to ISS later this month had problems in testing which required its replacement.
So that was what caused the delay: An avionics unit in the Soyuz capsule to be used to fly three astronauts to ISS later this month had problems in testing which required its replacement.
France and Germany in the European Space Agency are at loggerheads about the best way to compete in the launch market.
The competition heats up: France and Germany in the European Space Agency are in serious disagreement about whether to replace the Ariane 5 or upgrade it.
The French space agency, CNES, quietly backed by Europe’s Arianespace launch consortium, has argued that the current Ariane 5 heavy-lift vehicle has only a fragile hold on its current 50 percent commercial market share. Just as important, according to the French reasoning, is that the entire Ariane 5 system, including its ground infrastructure, is expensive to operate and likely to remain so. Because money is short in Europe, it would be preferable to move immediately to a next-generation vehicle that would carry payloads ranging from 2,500 kilograms to 6,000 kilograms — with an extension to 8,000 kilograms — into geostationary transfer orbit, one at a time. This modular vehicle ultimately would replace not only today’s Ariane 5, but also the Russian Soyuz rocket that is now operating from Europe’s Guiana Space Center in French Guiana.
Set against this reasoning are industrial policy issues raised by the German space agency, DLR, and by Astrium, which is Ariane 5’s prime contractor. They say Europe needs to complete development of an upgraded Ariane 5 — at a cost of about 1.4 billion euros ($1.8 billion) — before embarking on a decade-long development of an Ariane 6 whose cost and industrial work-share distribution are unknown. [emphasis mine]
It is very clear that ESA has recognized that once Falcon 9 becomes completely operational, it will be difficult to get anyone to buy tickets on the very expensive Ariane 5. From the article it appears the battle centers on the fact that the French realize this, while the Germans are willing to look the other way.
The competition heats up: France and Germany in the European Space Agency are in serious disagreement about whether to replace the Ariane 5 or upgrade it.
The French space agency, CNES, quietly backed by Europe’s Arianespace launch consortium, has argued that the current Ariane 5 heavy-lift vehicle has only a fragile hold on its current 50 percent commercial market share. Just as important, according to the French reasoning, is that the entire Ariane 5 system, including its ground infrastructure, is expensive to operate and likely to remain so. Because money is short in Europe, it would be preferable to move immediately to a next-generation vehicle that would carry payloads ranging from 2,500 kilograms to 6,000 kilograms — with an extension to 8,000 kilograms — into geostationary transfer orbit, one at a time. This modular vehicle ultimately would replace not only today’s Ariane 5, but also the Russian Soyuz rocket that is now operating from Europe’s Guiana Space Center in French Guiana.
Set against this reasoning are industrial policy issues raised by the German space agency, DLR, and by Astrium, which is Ariane 5’s prime contractor. They say Europe needs to complete development of an upgraded Ariane 5 — at a cost of about 1.4 billion euros ($1.8 billion) — before embarking on a decade-long development of an Ariane 6 whose cost and industrial work-share distribution are unknown. [emphasis mine]
It is very clear that ESA has recognized that once Falcon 9 becomes completely operational, it will be difficult to get anyone to buy tickets on the very expensive Ariane 5. From the article it appears the battle centers on the fact that the French realize this, while the Germans are willing to look the other way.
Eleven construction workers sit on a girder eating lunch, 800 feet above the ground: The story behind the 1932 picture.
Eleven construction workers sit on a girder eating lunch, 800 feet above the ground: The story behind the 1932 picture.
Eleven construction workers sit on a girder eating lunch, 800 feet above the ground: The story behind the 1932 picture.
October 7 is now set as the launch date for the first operational cargo flight of Dragon to ISS.
The competition heats up: October 7 has now been set as the launch date for the first operational cargo flight of Dragon to ISS.
The competition heats up: October 7 has now been set as the launch date for the first operational cargo flight of Dragon to ISS.
Eight strange rock islets from around the world.
Eight strange rock islets from around the world.
Eight strange rock islets from around the world.
The rocket that will launch the next flight of the X-37B, and the first to return to space, has been assembled.
The rocket that will launch the next flight of the X-37B, and the first to return to space, has been assembled at Cape Canaveral.
The launch is scheduled for sometime in October, and will send the first X-37B into space for its second flight.
The rocket that will launch the next flight of the X-37B, and the first to return to space, has been assembled at Cape Canaveral.
The launch is scheduled for sometime in October, and will send the first X-37B into space for its second flight.
After postponing Juno’s second midcourse correction burn, engineers have now successfully completed that burn.
After postponing Juno’s second midcourse correction burn last month, engineers have now successfully completed that burn.
NASA’s Juno spacecraft successfully executed a second Deep Space Maneuver, called DSM-2 last Friday, Sept. 14. The 30 minute firing of its main engine refined the Jupiter-bound spacecraft’s trajectory, setting the stage for a gravity assist from a flyby of Earth on Oct 9, 2013. Juno will arrive at Jupiter on July 4, 2016.
After postponing Juno’s second midcourse correction burn last month, engineers have now successfully completed that burn.
NASA’s Juno spacecraft successfully executed a second Deep Space Maneuver, called DSM-2 last Friday, Sept. 14. The 30 minute firing of its main engine refined the Jupiter-bound spacecraft’s trajectory, setting the stage for a gravity assist from a flyby of Earth on Oct 9, 2013. Juno will arrive at Jupiter on July 4, 2016.