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Submission Summary: 0 pending, 9 declined, 6 accepted (15 total, 40.00% accepted)

Submission + - SpaceX Falcon 9 CRS-7 Failure: Broken Strut on Helium Tank (parabolicarc.com)

Teancum writes: In a press conference held by SpaceX CEO Elon Musk, he released some findings about what caused the explosion of the launch vehicle carrying the CRS-7 Dragon spacecraft on its way to the International Space Station.

Apparently a Helium tank was held in place inside of the Liquid Oxygen tank on the 2nd stage that failed while it was under going the nearly 32 m/s^2 acceleration (about 3.2 time Earth's gravity acceleration). This part was manufactured by an undisclosed 3rd party contractor for SpaceX and was rated to being able to hold up to 10,000 PSI, but failed at 2000. In the past week, SpaceX has been "testing an enormous number" of this exact strut that is currently in their inventory intended for future flights, and confirmed that at least one of them failed in a similar fashion where metallurgical analysis has been performed trying to identify potential defects.

It was also confirmed in this press conference that the SpaceX Dragon spacecraft was tracked after the explosion and remained intact until it could no longer be followed by the tracking station due to it falling below the horizon. The Dragon could have survived the explosion and been recovered, except that the on-board guidance computer was not programmed to deploy the parachute during ascent. In the future, SpaceX plans on having this parachute deployment as a standard procedure even on cargo missions in the event of a rocket failure.

Submission + - 'World of Warcraft' candidate for Maine State Senate wins election (bangordailynews.com)

Teancum writes: "Colleen Lachowicz, candidate for the State Senate District 25 of Maine, won the election yesterday against her opponent Thomas Martin. This race was notable in part because her World of Warcraft character that was mentioned earlier on Slashdot, where the Maine Republican Party turned her game playing into a significant issue. It is also notable that she was able to raise a total of $6,300 in campaign contributions from gamers who came to her defense in her successful campaign. The Maine GOP even tried to block these contributions where Lachowicz was cleared of any wrong doing and the investigation was dropped."
Wikipedia

Submission + - Italian Wikipedia Shuts Down for the Day (wikipedia.org)

Teancum writes: "After a lengthy discussion within the Italian language edition of Wikipedia, the volunteers decided to shut down the Italian language edition of Wikipedia for a day with a protest message addressing a new law passed in Italy which the editors of Wikipedia perceive as being harmful to their participation in the collaborative on-line project. The Wikimedia Foundation (the organization who runs the server farms supporting Wikipedia) issued a statement in support of this action."
Moon

Submission + - RKK Energia confirms private trip to the Moon (kyivpost.com)

Teancum writes: "RKK Energia, the prime contractor for the Russian space program and the company who builds the Russian Soyuz spacecraft, recently confirmed negotiations are underway with space tourism company Space Adventures for a privately financed crewed flight around the Moon. While the offer and purchase of at least one seat has been discussed earlier, this is the first time Energia has confirmed the negotiations and has gone into at least some details in terms of what they are expecting to have happen with this flight and the approximate timeframe for when this flight would take place... sometime in 2016 or 2017."
NASA

Submission + - Congress dumps James Webb Space Telescope (spacenews.com)

Teancum writes: "On the list of items on the upcoming federal budget for 2012, the U.S. House of Representatives has announced they are going to cancel the continued development of the James Webb Space Telescope. While this debate is certainly still very much a preliminary draft, the road ahead for this project is now very much uncertain. In this time of budget cuts, it seems unlikely that this project is going to survive at this time. It certainly will be an uphill battle for fans of this telescope if they want to keep it alive."

Submission + - ARCA's Helen 2 rocket launch successful (arcaspace.ro)

Teancum writes: "ARCA (Asociaia Român pentru Cosmonautic i Aeronautic or the Romanian Cosmonautics and Aeronautics Association) announced today the successful launch of their Helen 2 rocket on Sunday, October 3rd, 2010. In the official press release they detail how the rocket was launched on a balloon that went to 14 km and then after being fired from that altitude achieved an altitude of 40 km. The parachute system failed to deploy on the payload capsule and instead dropped into the Black Sea where search efforts to find the capsule were abandoned. Payload recovery was not a primary objective of this test. It is also notable that this is the first flight test for a vehicle being made by a Google Lunar X-Prize team and this vehicle series is eventually intended to deliver a payload to the surface of the Moon for that prize competition."
Government

Submission + - Haliburton Patents Patent Trolling

Teancum writes: "In an interesting twist on the patent process, Halliburton (yes, the company famous for the contracts in Iraq) has attempted to patent the process of patent trolling. With a flow chart that seems to read like some of the long standing gags here on slashdot about how to a profit from various technology schemes, this apparently is an attempt to try and get the patent system to turn on itself."
Space

Submission + - NOAA Requires License for Photos of the Earth

Teancum writes: "In an interesting show of the level of regulations private spacecraft designers have to go through, the National Oceanic and Atmospheric Administration (NOAA) has demanded that American participants of the Google Lunar X Prize obtain a license if their spacecraft are "capable of actively or passively sensing the Earth's surface, including bodies of water, from space by making use of the properties of the electromagnetic waves emitted, reflected, or diffracted by the sensed objects". What prompted NOAA to ask for this license came from a visit by the XPrize staff to the NOAA offices in Maryland. What is going to happen when "space tourists" bring their private cameras along for the ride?"
NASA

Submission + - RFP for NASA-based MMORPG (nasa.gov) 2

Teancum writes: "I'm sure that a large number of Slashdot regulars are familiar with the U.S. Army's MMORPG America's Army. It turns out that NASA has submitted a Request for Proposals for what would be a NASA-themed MMORPG of its own. So would you ever want to write your own video game and get paid for it? The deadline for the RfP is February 15th, so get your word processors busy with a proposal of your own. The specific objective of this request is as follows:

"A NASA-based MMO built on a game engine that includes powerful physics capabilities could support accurate in-game experimentation and research. It should simulate real NASA engineering and science missions in a medium that is comfortable and familiar to the majority of students in the United States today. A NASA-based MMO could provide opportunities for students to investigate STEM career paths while participating in engaging game-play. Through a NASA-based MMO, students will gain insight into a wide range of exciting career opportunities and be encouraged to make educational choices that lead them into STEM fields of study and eventually the STEM careers needed to fulfill NASA's Vision for Space Exploration. Learning Technologies is seeking input on how to accomplish those goals."
If there is anybody suited for developing a game like this, I can't imagine a better group than the slashdot crowd to try and come up with some outstanding proposals, and have the technical expertise to pull this off. This certainly doesn't deserve to get thrown onto the traditional dust heap of educational proposals for a half-baked game that nobody will actually play."

Space

Submission + - Expanded Role of Iridium Satellite Constellation

Teancum writes: "The Wall Street Journal is reporting about an expanded role for the next generation of satellites in the telecommunication satellite constellation: Earth observation and weather data. The Group on Earth Observation is offering to partner in this endeavor, some of whose members will be paying for this new "service" of the Iridium network. There will be as many as "70 separate sensors on Iridium satellites, designed to measure everything from temperature changes in the atmosphere to changes in radiation and ozone levels to wave heights and ocean levels." This is a far cry from when there was some concerns about whether there would even be an Iridium constellation and the bankruptcy of the former company that operated this group of satellites. This appears to be a way to add an additional revenue stream to an already profitable company operating with most of its assets in space."
Space

Submission + - SpaceX Successfully Lanuches Falcon I

Teancum writes: "SpaceX Corporation and Elon Musk have succesfully launched the Falcon I rocket from Kwajalein Atoll today at about 6:00 PM PDT. While there were a few glitches including a launch abort at T+ 0:10 and a few other issues typical to all launches, the rocket was successful in launching and succesfully fired the second stage as well. This is in follow up to yesterday's abort that was due to a glitch moving from ground telemetry link switching over to radio links."

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