Thursday, 28 March 2024

Lake County Skies: Get 'Un-mooned' in February!

Image
Lake County Skies on Feb. 20, 2008, at 8 p.m.



 

‘Un-Mooned’? Is there such a word in our language? Probably not. But in Lake County Skies, the full Moon, visible during the evening of the 20th, will slowly disappear, and then reappear.


That will happen because there is a total eclipse of the Moon that evening. Our star chart shows where this will occur – notice that the Moon will be close to the planet Saturn.


Here’s an animation of what a total eclipse looks like.

 

 

Image 



Notice in the animation that the Moon does not completely disappear. When the eclipse is full, you can still see the Moon, although it is much dimmer than normal.


When will this happen? Here’s a diagram from NASA that shows the times when different events during the eclipse will occur.


 

Image 

 


What causes an eclipse? It happens when the earth is between the sun and moon, and the three objects line up to where the earth’s shadow is cast upon the lunar surface. The following diagram shows this.


 

Image 

 


If the Moon is completely within the earth’s shadow, it’s a total eclipse. But if it’s in only a portion of the earth’s shadow, it’s a partial eclipse.


An eclipse of the moon happens at least twice a year, but the next total eclipse won’t happen until 2010.


Speaking of the Moon, Native Americans had names for the full Moon in each month to help identify the seasons. Some of these names, from the Algonquin tribes in the eastern US, were: Full Wolf Moon (January), Full Snow Moon (February), Full Worm Moon (March) and Full Pink Moon (April).


Aside from the lunar eclipse being the star of February’s celestial show, the planets Mars and Saturn are visible, as shown on our star chart. The constellation of Leo the Lion is rising in the east, and Ursa Major (the Big Bear), which contains the Big Dipper, is again becoming visible.


For more information about astronomy and local astronomy-related events, visit the Taylor Observatory website at www.taylorobservatory.org.


On Feb. 9, starting at 8 p.m., the observatory will be open to the public. The topic for the evening is “From Stonehenge to Hubble,” a presentation that traces the history of astronomy.


John Zimmerman has been an amateur astronomer for 50 years. He is a member of the Taylor Observatory staff, where, among his many duties, he helps create planetarium shows.


{mos_sb_discuss:2}

Upcoming Calendar

28Mar
03.28.2024 1:00 pm - 3:00 pm
Vision resource group
30Mar
03.30.2024 9:00 am - 11:00 am
Second annual Bunny Brunch
30Mar
03.30.2024 9:00 am - 2:00 pm
Lakeport Community Cleanup Day
30Mar
03.30.2024 1:00 pm - 3:00 pm
Lake County poet laureate inauguration
31Mar
03.31.2024
Easter Sunday
31Mar
03.31.2024 1:15 pm - 1:45 pm
Lakeport Rotary Club Easter Egg Hunt
1Apr
04.01.2024
Easter Monday
1Apr
10Apr
15Apr
04.15.2024
Tax Day

Mini Calendar

loader

LCNews

Award winning journalism on the shores of Clear Lake. 

 

Newsletter

Enter your email here to make sure you get the daily headlines.

You'll receive one daily headline email and breaking news alerts.
No spam.