Tuesday, December 21, 2010

--Total Lunar Eclipse 2010--





Both lunar and solar eclipses can only occur when the Earth, Sun and Moon are directly aligned… and that alignment is about to happen just four days before Christmas! While the winter treat of totality will lend itself to North America, many other parts of the world will be able to enjoy a partial eclipse as well. Just remember your time zones and I’ll post specific times and locations just a little closer to the date. Right now, let’s learn more!

What is a partial eclipse or totality? When the Earth‘s shadow engulfs the Moon, it is a lunar eclipse which occurs in two phases. The outer shadow cone is called the penumbra and the dark, inner shadow is called the umbra. A round body, such as a planet, casts a shadow “cone” through space. When it’s at Earth, the cone is widest at 13,000 kilometers in diameter, yet by the time it reaches the Moon it has narrowed to only 9,200 kilometers. Considering the distance to the Moon is 384,401 kilometers, that’s hitting a very narrow corridor in astronomical terms!

As a rule of thumb, remember that the Moon moves about its own diameter each hour, so the very beginning of a penumbral eclipse will be difficult to notice. Slowly and steadily, the coloration will begin to change and even inexperienced eclipse watchers will notice that something is different. The Moon will never completely disappear as it passes through the Earth’s umbral shadow cone, either. Thanks to our atmosphere bending the sunlight around us, it scatters the light and refracts the signature red and copper coloration we associate with lunar eclipse. Why? Just the small particles in our air – dust and clouds – the shorter wavelengths of light from the Sun are more likely to be scattered (in this case, red) and that’s what we see. Exactly the same reason sunset and sunrise appears to be red! If you’d like to dedicate a portion of your mind to science, then try judging the eclipse coloration on the Danjon scale. It was was devised by Andre Danjon for rating the overall darkness of lunar eclipses:

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~http://www.universetoday.com/81716/total-lunar-eclipse-december-21-2010/

Friday, December 17, 2010

--UEFA Champions League 2010-2011~ Round of 16 draw--

Published: Friday 17 December 2010, 12.24CET
Holders FC Internazionale Milano will continue their UEFA Champions League title defence against FC Bayern München in a repeat of last season's final after the round of 16 draw was made in Nyon, Switzerland.

Rafael Benítez's side finished second in Group A and their reward is a tie against Group E winners Bayern, the team they beat 2-0 in Madrid to claim their third European crown seven months ago, thanks to two goals from Diego Milito.

There will also be a rematch of the 2006 showpiece as FC Barcelona were again paired with Arsenal FC, whom they eliminated in the quarter-finals last time around – Lionel Messi scoring all four Blaugrana goals in the second leg. Real Madrid CF, who have lost in the last 16 for six successive seasons, take on the club that knocked them out in 2009/10, Olympique Lyonnais – the French outfit having reached the semi-finals for the first time last term.

Seven-time European champions AC Milan will face debutants Tottenham Hotspur FC while French title holders Olympique de Marseille were pitted with Manchester United FC, winners in 2008 and finalists the following year. Valencia CF, runners-up in 2000 and 2001, tackle FC Schalke 04 while Chelsea FC will encounter FC København, the first Danish team to progress from the group stage. FC Shakhtar Donetsk, also making their maiden appearance in the round of 16, play AS Roma.

The first legs will take place on 15/16 and 22/23 February, with the returns on 8/9 and 15/16 March.

Round of 16 draw
AS Roma (ITA) v FC Shakhtar Donetsk (UKR)
AC Milan (ITA) v Tottenham Hotspur FC (ENG)
Valencia CF (ESP) v FC Schalke 04 (GER)
FC Internazionale Milano (ITA) v FC Bayern München (GER)
Olympique Lyonnais (FRA) v Real Madrid CF (ESP)
Arsenal FC (ENG) v FC Barcelona (ESP)
Olympique de Marseille (FRA) v Manchester United FC (ENG)
FC København (DEN) v Chelsea FC (ENG)

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~http://www.uefa.com/uefachampionsleague/news/newsid=1580077.html

Saturday, December 11, 2010

Friday, December 10, 2010

Wednesday, December 8, 2010

--Last 16 set for 17 December draw UEFA Champions League 2010--


Published: Wednesday 8 December 2010, 23.00CET
The lineup for the round of 16 draw on 17 December is complete with the eight group winners seeded and the runners-up pot including holders FC Internazionale Milano.
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The lineup for the UEFA Champions League round of 16 draw in Nyon on 17 December is complete – featuring a mix of seven former competition winners, nine teams that made it this far last season, and three clubs new to the knockout stage.
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There will be two pots when the draw ceremony begins at 12.00CET next Friday: one of group winners and one of runners-up. The winners will be away in the round of 16 first legs on 15/16 and 22/23 February and at home in the return matches on 8/9 and 15/16 March. No team can play a club from their group or any side from the same association.
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Group winners

A: Tottenham Hotspur FC
Can play: Lyon, Valencia, København, Roma, Marseille, Milan
Qualified as: fourth place, England / began in play-offs
Last season: did not enter
Seasons in UEFA Champions League: 1
Previous European Champion Clubs' Cup best: semi-finals

B: FC Schalke 04
Can play: Inter, Valencia, København, Roma, Marseille, Milan, Arsenal
Qualified as: runners-up, Germany
Last season: did not enter
Seasons in UEFA Champions League: 3
Previous European Champion Clubs' Cup best: quarter-finals

C: Manchester United FC
Can play: Inter, Lyon, København, Roma, Marseille, Milan
Last season: quarter-finals
Qualified as: runners-up, England
Seasons in UEFA Champions League: 16
Previous European Champion Clubs' Cup best: winners (three times)

D: FC Barcelona
Can play: Inter, Lyon, Roma, Marseille, Milan, Arsenal
Qualified as: champions, Spain
Last season: semi-finals
Seasons in UEFA Champions League: 15
Previous European Champion Clubs' Cup best: winners (three times)

E: FC Bayern München
Can play: Inter, Lyon Valencia, København, Marseille, Milan, Arsenal
Qualified as: champions, Germany
Last season: runners-up
Seasons in UEFA Champions League: 15
Previous European Champion Clubs' Cup best: winners (four times)

F: Chelsea FC
Can play: Inter, Lyon, Valencia, København, Roma, Milan
Qualified as: champions, England
Last season: round of 16
Seasons in UEFA Champions League: 9
Previous European Champion Clubs' Cup best: runners-up

G: Real Madrid CF
Can play: Inter, Lyon, København, Roma, Marseille, Arsenal
Qualified as: runners-up, Spain
Last season: round of 16
Seasons in UEFA Champions League: 15
Previous European Champion Clubs' Cup best: winners (nine times)

H: FC Shakhtar Donetsk
Can play: Inter, Lyon, Valencia, København, Roma, Marseille, Milan
Qualified as: champions, Ukraine
Last season: UEFA Europa League round of 32
Seasons in UEFA Champions League: 6
Previous European Champion Clubs' Cup best: group stage

Runners-up

A: FC Internazionale Milano
Can play: Schalke, Man United, Barcelona, Bayern, Chelsea, Madrid, Shakhtar
Qualified as: holders / champions, Italy
Last season: winners
Seasons in UEFA Champions League: 10
Previous European Champion Clubs' Cup best: winners (three times)

B: Olympique Lyonnais
Can play: Tottenham, Man United, Barcelona, Bayern, Chelsea, Madrid, Shakhtar
Qualified as: runners-up, France
Last season: semi-finals
Seasons in UEFA Champions League: 11
Previous European Champion Clubs' Cup best: semi-finals

C: Valencia CF
Can play: Tottenham, Schalke, Bayern, Chelsea, Shakhtar
Last season: UEFA Europa League quarter-finals
Qualified as: third place, Spain
Seasons in UEFA Champions League: 7
Previous European Champion Clubs' Cup best: runners-up

D: FC København
Can play: Tottenham, Schalke, Man United, Bayern, Chelsea, Madrid, Shakhtar
Qualified as: champions, Denmark / began in third qualifying round
Last season: UEFA Europa League round of 32
Seasons in UEFA Champions League: 2
Previous European Champion Clubs' Cup best: group stage

E: AS Roma
Can play: Tottenham, Schalke, Man United, Barcelona, Chelsea, Madrid, Shakhtar
Qualified as: runners-up, Italy
Last season: UEFA Europa League round of 32
Seasons in UEFA Champions League: 7
Previous European Champion Clubs' Cup best: runners-up

F: Olympique de Marseille
Can play: Tottenham, Schalke, Man United, Barcelona, Bayern, Madrid, Shakhtar
Qualified as: champions, France
Last season: UEFA Europa League round of 16
Seasons in UEFA Champions League: 7
Previous European Champion Clubs' Cup best: winners (once)

G: AC Milan
Can play: Tottenham, Schalke, Man United, Barcelona, Bayern, Chelsea, Shakhtar
Qualified as: third place, Italy
Last season: round of 16
Seasons in UEFA Champions League: 14
Previous European Champion Clubs' Cup best: winners (seven times)

H: Arsenal FC
Can play: Schalke, Barcelona, Bayern, Madrid
Qualified as: third place, England
Last season: quarter-finals
Seasons in UEFA Champions League: 13
Previous European Champion Clubs' Cup best: runners-up

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~http://www.uefa.com/uefachampionsleague/news/newsid=1574979.html