6.04.2009

when something die and something born


Rare radio supernova is nearest supernova in five years

A Hubble Space Telescope image (left) of the galaxy M82 shows hydrogen gas (red) breaking out from the central starburst (box), a region of intense star formation. A May 2008 VLA image of the starburst region (top left) clearly shows the supernova (SN 2008iz), which probably exploded in January 2008. The two high-resolution VLBA images (lower right) show an expanding shell at the scale of a few light days and proves that the transient source was the result of a supernova. (Milde Science Communication; HST image: NASA, ESA and the Hubble Heritage Team [STScI/AURA]; Radio images: A. Brunthaler, MPIfR)

6.03.2009

Eppure Sentire (Un Senso Di Te)


Music video Eppure Sentire (Un Senso Di Te) video

A un passo dal possibile
A step from what is possible
A un passo da te
A step away from you
Paura di decidere
Fear of deciding
Paura di me
Fear of myself
Di tutto quello che non so
Of all that I don't know
Di tutto quello che non ho
Of all that I don't have
Eppure sentire
However, to feel
Nei fiori tra l'asfalto
In the flowers through the asphault
Nei cieli di cobalto - c'è
In the cobalt heavens - there is
Eppure sentire
However to feel
Nei sogni in fondo a un pianto
In the dreams in the depth of tears
Nei giorni di silenzio - c'è
In the days of silence - there is
Un senso di te
A sense of you
C'è un senso do te
Thre is a sense of you
Eppure sentire
However to feel
Nei fiori tra l'asfalto
In the flowers through the asphault
Nei cieli di cobalto - c'è
In the cobalt heavens – there is
Eppure sentire
However to feel
Nei sogni in fondo a un pianto
In the dreams in the depths of tears
Nei giorni di silenzio - c'è
In the days of silence – there is
Un senso di te
A sense of you
C'è un senso di te
There is a sense of you
Un senso di te
A sense of you
C'è un senso di te
There is a sense of you

6.02.2009

Total Solar Eclipse of 2009 July 22

FIGURE 4: PATH OF THE ECLIPSE THROUGH CHINA





NASA 2009 Eclipse Bulletin: “Total Solar Eclipse of 2009 July 22”, F. Espenak & J. Anderson

本世紀最壯觀日全蝕落在722 浙江嘉興湖州旅館爆棚
2009年05月18日 01:28 光華日報
 
 (北京18日綜合電)被稱為本世紀最壯觀的日全蝕,將會在7月22日出現,月球的影子將從西向東,沿長江流域橫過中國,長三角是最佳觀測地區,預測日全蝕時間將長達 4至5分鐘,香港只能看到日偏蝕。內地不少觀日族已預訂酒店,日蝕地區的政府亦計劃藉此推廣旅遊。

  這次日全蝕將從印度西部孟買開始,過印度、不丹、緬甸進入中國,從雲南、四川、重慶,一直至長三角一帶,進入太平洋。內地民衆在當日上午 8時起可見到日蝕,而上海主城區則在8時07分開始, 9時17分結束。

  央視現場直播

  天文學家預測,在四川、重慶、浙江、上海等地, 3億民衆可以看到日全蝕,日全蝕的時間約為4至5分鐘,比一般日全蝕平均只有3分半鐘長得多。專家提醒民衆,日全蝕開始前切勿用肉眼直接觀看太陽,以避免灼傷或造成永久性傷害,安全的觀看日蝕方法是將日蝕的影像透過針孔裝置,投射在白紙板上,當日中國中央電視台亦會現場直播。

  由於這是平均370年以來難得的機會,不少追日族都早作准備。長三角作為日全蝕最佳觀測區,浙江嘉興、湖州的旅館,在去年已被預訂一空,上海金山區旅遊局表示,區內不少星級賓館目前訂房率約為七成,大部分是歐美、日韓的追日族。不少地區亦希望借日蝕振興旅遊業,均策劃不同的活動配合。上海、合肥等地投入數百萬元人民幣購置天文望遠鏡,在各個旅遊景點供遊客使用,上海金山區更舉行嘉年華會,吸引更多追日族延長逗留。

  但日全蝕期間,天空會漆黑一片,當局已提醒民衆不要恐慌,駕駛者要放慢車速,高空工作者要避免在該段時間工作,民衆亦要提高警覺,防止有匪徒在日蝕期間犯案。在香港,當日可見日偏蝕,日偏蝕將在上午8時 16分開始, 10時47分結束,太空館將在6月21日下午3時舉行免費專題講座,介紹觀測日偏蝕的情形。