銀河の惑星数500億/適温内5億

銀河の惑星数500億/適温内5億
Scientists have estimated the first cosmic census of planets in our galaxy and the numbers are astronomical: at least 50 billion planets in the Milky Way.
At least 500 million of those planets are in the not-too-hot, not-too-cold zone where life could exist.
Cosmic census finds crowd of planets in our galaxy
http://www.physorg.com/news/2011-02-cosmic-census-crowd-planets-galaxy.html
定説は“空振り三振アウト”だった
惑星形成の3つの定説、見直し迫る- ナショナルジオグラフィック
 http://www.nationalgeographic.co.jp/news/news_article.php?file_id=20110223002&expand#title

3/3　伊藤リオン公判海老蔵殴打事件

3/4　延期されていたGlory Launch
launch coverage beginning March 4 at 3:30 a.m
Orbital Taurus Rocketで　また藻屑の懸念も

3/16　Soyuz TMA-01M/24S undock/landing (End of Increment 26)
Three-crew operations

3/17 水星探査機Messenger　水星周回軌道　投入
3/17 JAXA News Conference for Expedition 28 Flight Engineer Satoshi Furakawa (in native language back to Japan) - JSC

4/19 予定
STS-134/Endeavour launch ULF6 (ELC-3, AMS)
Space shuttle Endeavour will deliver the Alpha Magnetic Spectrometer (AMS) to the ISS
待ちくたびれたAMS

6/1-3　LinuxCon Japan 2011: Linus Torvaldsも登壇

6/28 予定
STS-135: Atlantis

8/5 Juno:Juno spacecraft is to orbit Jupiter's poles 33 times
11/25予定 Mars Science Laboratory
One Crowded Nanosecond | Universe Today
http://www.universetoday.com/73374/astronomy-without-a-telescope-one-crowded-nanosecond-2/

8/27 世界陸上　韓国テグ

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