Domain: lenta.ru
Stories and comments across the archive that link to lenta.ru.
Stories · 3
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Russia's Proton Rocket, Which Predates Apollo, Will Finally Stop Flying (arstechnica.com)
The Russian-manufactured Proton rocket that has been traveling into space since before humans landed on the Moon will finally stop flying. "In an interview with a Russian publication, Roscosmos head Dmitry Rogozin said production of the Proton booster will cease as production shifts to the new Angara booster," reports Ars Technica. "No new Proton contracts are likely to be signed." From the report: First launched in 1965, the rocket was initially conceived of as a booster to fly two-person crews around the Moon, as the Soviet Union sought to beat NASA into deep space. Indeed, some of its earliest missions launched creatures, including two turtles, to the Moon and back. The decision will bring down the curtain on one of the longest-used and most versatile rockets in world history. As the United States developed the space shuttle in the 1970s and began flying it in the 1980s, the Russian space agency saw the opportunity to commercialize the Proton rocket, and by the end of the 1990s, the booster became a major moneymaker for the Russian space industry. With a capacity of 22.8 tons to low-Earth orbit, it became a dominant player in the commercial market for heavier satellites. An increasing rate of failures, combined with the rise of SpaceX's cheaper Falcon 9 rockets, "have caused the number of Proton launches in a given year to dwindle from eight or so to just one or two," adds Ars. "This shrinking market has opened the door to the Angara rocket, which has the advantage of not using environmentally hazardous fuel for each of its stages..." -
Russia To Build an Orbital Construction Plant
jamax writes "Russia plans to build an orbital plant for the production of spacecraft (link to sketchy Google translation of the Russian original) that are too big to build planetside, or are just too bulky to fire into orbit once built. Presumably these are the ships we would fly to the Moon and Mars. Plans seem to be rather sparse at the moment, with the tentative construction date set for 2020, after the ISS is scheduled for decommissioning." -
Electricity Outage Puts Routing to a Tough Test
infofarmer writes "Today at about 11:30 MSD (GMT+4) a major electricity outage in Moscow, Russia brought new meanings to words like "uninterruptible", "redundant" and "uptime" for network administrators, who haven't experienced such harsh and unexpected power failures since the USSR got its Internet connection. Half of the city is totally out of electricity - including subway and the most important traffic exchange point, half of the top russian sites went down, including www.mail.ru, www.rambler.ru, www.lenta.ru, some of them haven't been brought up yet. IP packets going from ADSL users in Moscow to some local sites got rerouted to somewhere in London and then back to Scandinavia, where they met their "No route to host" deadend. Other routers found themselves in a loopback, which made many packets get dropped with TTL expired. The point is that most of popular servers have got two or three mainline Internet connections, but lack of BGP/RIP2/whatever configuration resulted in packets losing their way to hosts."