General info about eclipses in 2011:
Four partial solar and two total lunar eclipses take place in 2011. This 4:2 combination of solar and lunar eclipses in a single year is rather rare with only six cases during the 21st Century (2011, 2029, 2047, 2065, 2076 and 2094). The first and last eclipses always occur in January and December.
The first Solar Eclipse for 2011 occurs on Tuesday, January 04.
Posted by Bob Merhebi at 12/31/2010 08:21:00 PM Labels: 2011, Astronomy, beirut, details for beirut, january 04, Lebanon, solar eclipse
Posted by Bob Merhebi at 12/29/2010 04:25:00 PM Labels: 2001 to 2100, 2100, Astronomy, beirut, eclipse, eclipse predictions, lebanon. 2001
Eclipse Predictions from 2001 to 2100
Table 1: Lunar Eclipse predictions
Table 2: Solar Eclipse predictions
|Latitude:||33° 53' 00" N|
|Longitude:||35° 30' 00" E|
|Time Zone:||02:00 E|
Location: Beirut, Lebanon
Posted by Bob Merhebi at 12/24/2010 09:38:00 AM
Am glad to announce that the Astrobob Group Blog http://astrobobgroup.blogspot.com/ which complements the Astrobob Group websites www.astrobob.tk & www.opensourceastronomy.tk is now available for mobile users. Now you can check out the blog on Iphone, Blackberry, or any other web-capable device.
Posted by Bob Merhebi at 12/10/2010 08:15:00 PM Labels: accelerator physics, LHC, particle physics, physics, symmetry magazine
From junked part to detector art: "I’m not a physicist. I don’t have an engineering background. But I am intrigued with the symmetry, scale, and complexity of particle-physics detectors."
Archive: Accelerator Applications: Applications of particle & accelerator physics.
The Lebanese Astronomy Group - LAG is organizing an event on Thursday August 12/Friday August 13 night. The event focuses on the Perseids meteor shower which peaks at this nigh. Depending on logistics, there will also be a general observing of some targets before or after the shower observation. This will include a tour of the night sky with the un-aided eyes & a close up view of some targets using telescopes & possibly binoculars.
Posted by Bob Merhebi at 7/18/2010 05:08:00 AM Labels: Astrobob Group, Astronomy, BOB Merhebi, LAG, Lebanese Astronomy Group, Lebanon
A Short History of the LAG^
Early in the year of 2005, a couple of university & school students who share the interest in astronomy and the night sky gathered on a university campus in an event on astronomy. Between 50 & 100 individuals gathered in one small auditorium for a lecture on a narrow topic in astronomy. During the event, a handful of those guys & gals met and introduced each other. A further meeting was arranged a couple of days later which resulted in a decision by those handful to form a small group of astronomy enthusiasts in hope of sharing the passion and interest in the night sky. At the time the group called it self the "Lebanese Astronomy Club - LAC".
Every now and then, the Lebanese Astronomy Club would meet up and arrange an observing night at some university campus or outdoors in the wilderness using humble personal & university equipment. In one of such meetings and still no more than 1 year old, the club (at the time) decided to organize a public sidewalk observing event in down town Beirut. In total, the club was able to attract 30 individuals for help in the organizing. In a matter of a couple of days (and when I say a couple of days i mean 3 to 4 days), th club was able to get necessary equipment (6 telescopes, projector and screen, & others), print thousands of fliers on the go, announce the event, contact local authorities for permission, attain permission to turn off the area's street lights; besides of the other many little stuff that seem minor but most similar events would not be successful without. This event was not any event, its wasn't just the first public one but it was the " International Day of Astronomy 2005 - IDA'05 ". It was both a big day, a first & big event, & the first time in public. The date was April 16, 2005. The success of the event amazed us. At least 2000 people either took a look through the eyepiece, or asked what that picture was on the screen; others of course asked who we were & others asked some astronomy questions. It was a great start.
Later the founders agreed that the LAC should be renamed as the Lebanese Astronomy Group - LAG & that it shall be a group that unifies all astronomy clubs in Lebanon as well as individual amateurs and professionals.
Charles Elachi is the director of NASA's Jet Propulsion Laboratory, and is the man behind the Solar System exploration program. in particular the exploration of Mars; and thus also manages what goes on behind the curtain with the Mars rovers. He has been the man behind the recent success of the Mars rover program, which (the rover program) had many faults and failures, whether the NASA attempts of the Russian programs.
Official Name: Charles Elachi
Birth Date: April 18, 1947
Country of Origin: Lebanon
- B.S. in Physics from the University of Greboble, France in 1969
- Diplome in Engineering from the Polytechnic Institute, Grenoble in 1968
- M.S. & Ph.D in Electrical Engineering from Caltech in 1969 & 1971 respectively
- MBA from the Unviersity of Southern California in 1978
- M.S. in Geology from the University of California, Los Angeles in 1983