Russian space officials say they have identified what went wrong with the rocket that failed to reach orbit last week. Now the question is whether the explanation will allay enough fears to keep the International Space Station going.
A spokesperson for the Federal Space Agency (Roscomos) told Russian news agency Itar-Tass that the failure was caused by the rocket's third-stage engine. "It is a malfunction in the engine's gas generator," he said.
Even if you don't know much about rocket science, the announcement’s potential implications are interesting.
Space officials had said Monday that the immediate future of the International Space Station rested on whether the Russians could determine what went wrong with the rocket and then fix it before a November deadline.
If not, warned NASA’s space station chief -– who also happens to be chairman of the international group that operates the space station -- the station might have to be abandoned. At least temporarily.
The rocket, which blew up over Russia's Altai region last week, was carrying supplies, not people, but a very similar rocket is used to take scientists to and from the space station. Nobody — not NASA and not Roscomos — wants to put an astronaut on what might be a faulty rocket.
"We're focused on keeping the crew safe. Our next focus is on keeping the ISS manned," Mike Suffredini, the aforementioned space station honcho, was quoted as saying in various media reports. "Flying safely is much, much more important than anything else I can think about right this instant."
The International Space Station has been continuously staffed for more than a decade, but NASA officials say it's not necessarily the end of the world (or the space station) if it goes astronaut-less for some time. At Monday’s news conference, Suffredini told reporters that the space station can be flown without a crew.
Still, he stressed that having a crew on board is always preferable, especially because crew members can respond to problems on the space station -- and attempt to fix them -- before any major damage is done.
NASA did not respond to the L.A. Times' request for comment as to whether this new revelation by Roscomos will affect whether the space station remains staffed or not.
It’s always possible that such a quick investigation could be unsettling to NASA, if not Congress.
2011年8月30日星期二
2011年8月19日星期五
If you keep track of Indian news
"We are tired of Herve leger bandage dress the problem of corruption, but he is saying: There is another way," said Usheer Mohan, a New Delhi business owner who took to the streets to protest Hazare's arrest this week ahead of a planned anti-corruption demonstration.
"He gives hope for all Indians cheap herve leger. There is a feeling he can take us out of these problems. People have started considering him another Gandhi."
Hazare has been a vocal opponent against corruption for two decades, but only in recent months has he catapulted onto the national stage as the people's voice against endemic corruption that plagues one of the world's fastest-growing economies.
"you know how truly widespread and national this is - it is in every nook and corner of this country today," Kiran Bedi, a Hazare aide, told CNN.
"One and all have either seen bribes or experienced bribes or suffered from a bribe, so it's both at bottom and the top, and it's truly united this country in a wave against corruption."
Bedi, a former senior police official, is like Hazare himself a Magsaysay Award winner -- one of Asia's biggest accolades for public service leadership. Other activists involved in his anti-corruption crusade -- which the Indian media dubs "Team Anna" -- have fought for "right to information" laws to make India's notoriously labyrinthine bureaucracy more transparent.
Kisan Baburao Hazare -- known to his admirers as "Anna" or elder brother in his native Marathi -- is a former soldier who, after watching compatriots die fighting in the 1965 war with Pakistan, considered suicide until he had a spiritual conversion after reading the teachings of Swami Vivekananda, according to his official biography. Vivekananda, a father of modern Hindu philosophy, emphasized the importance of social service in his teachings.
Hazare first garnered attention for helping to turn his village, Ralegan Siddhi, in the western state of Maharashtra into a model for water use and sustainable development --work for which he received two of India's highest national prizes in the early 1990s.
He also launched a campaign against the distilling and consumption of liquor in the village, which he believed was leading to widespread alcoholism among men. The anti-alcohol drive was controversial: Drunk men were sometimes tied to posts and flogged, but women supported an effort to impose prohibition on the village.
Hazare began to work against corruption in 1991 in a local campaign against the state forestry agency, resulting in his first hunger strike -- a tool he has used repeatedly in his public campaigns over the past 20 years.
"He gives hope for all Indians cheap herve leger. There is a feeling he can take us out of these problems. People have started considering him another Gandhi."
Hazare has been a vocal opponent against corruption for two decades, but only in recent months has he catapulted onto the national stage as the people's voice against endemic corruption that plagues one of the world's fastest-growing economies.
"you know how truly widespread and national this is - it is in every nook and corner of this country today," Kiran Bedi, a Hazare aide, told CNN.
"One and all have either seen bribes or experienced bribes or suffered from a bribe, so it's both at bottom and the top, and it's truly united this country in a wave against corruption."
Bedi, a former senior police official, is like Hazare himself a Magsaysay Award winner -- one of Asia's biggest accolades for public service leadership. Other activists involved in his anti-corruption crusade -- which the Indian media dubs "Team Anna" -- have fought for "right to information" laws to make India's notoriously labyrinthine bureaucracy more transparent.
Kisan Baburao Hazare -- known to his admirers as "Anna" or elder brother in his native Marathi -- is a former soldier who, after watching compatriots die fighting in the 1965 war with Pakistan, considered suicide until he had a spiritual conversion after reading the teachings of Swami Vivekananda, according to his official biography. Vivekananda, a father of modern Hindu philosophy, emphasized the importance of social service in his teachings.
Hazare first garnered attention for helping to turn his village, Ralegan Siddhi, in the western state of Maharashtra into a model for water use and sustainable development --work for which he received two of India's highest national prizes in the early 1990s.
He also launched a campaign against the distilling and consumption of liquor in the village, which he believed was leading to widespread alcoholism among men. The anti-alcohol drive was controversial: Drunk men were sometimes tied to posts and flogged, but women supported an effort to impose prohibition on the village.
Hazare began to work against corruption in 1991 in a local campaign against the state forestry agency, resulting in his first hunger strike -- a tool he has used repeatedly in his public campaigns over the past 20 years.
订阅：
博文 (Atom)