Sunday, April 4, 2010

Pictures from the Mizpe Ramon observatory

Daniel and his wife Susan gave me and 2 of my boys a ride down last Thursday to the open house. There was a nice crowed and a very good presentation by the staff.

Here are some nice shots taken By Daniel Jackson.
 http://www.facebook.com/album.php?aid=58371&id=1269014391&l=a1e4925f79



Tuesday, March 23, 2010

Open Day at the Wise Observatory - April 1st., 2010

Come see the 40 inch university telescope at Mizpe Ramon.


This observatory is almost never open to the public, so don't miss it!

-tom

Wise Observatory, Israel


---------- Forwarded message ----------
From: Astro Club astroclub@wise.tau.ac.il

Subject: TAU Astroclub: Open Day at the Wise Observatory - April 1st., 2010


For a Hebrew announcement please visit:
http://astroclub.tau.ac.il/openday2010/

Pesah holiday 2010 - Open day at the Wise Observatory

==============================================
On Thursday 01-04-2010, we shall have an "Open day" at the Wise
observatory, near Mizpe-Ramon. Activity will take place between 15:00
and 22:00, and will include the following:

* Short talks about current research in the observatory
* Guided tours in the observatory
* Automated observations using the 1m telescope
* Observations through small telescopes
* Stargazing

** The event is FREE and open for everyone !!!
==============================================

* OBSERVATIONS WILL TAKE PLACE ONLY IF WEATHER PERMITS

* The Wise observatory is located 5km west from Mizpe-Ramon.

* Map of Mizpe-Ramon is available at:
 http://astroclub.tau.ac.il/images/ramon_map2.gif

* We recommend bringing warm clothes.


For more details about our activities, and for viewing video lectures,
please visit our web-site: http://astroclub.tau.ac.il/

TAU AstroClub team

Saturday, March 20, 2010

Get ready for Spring in a few more minutes.

In a few more minutes at 7:32pm the Sun will cross the celestial equator on its way north to mark the Vernal Equinox.

Although the equinox is supposed to have equal hours of daylight and night, due to the refraction of light through the atmosphere, we actually had an extra 8 minutes of sunshine today. And unfortunately for star gazers, the nights will continue to get shorter each night as the Sun  climbs higher in the sky, till it turns around again at the Summer Solstice in June,


-tom

http://astrowife.blogspot.com/

http://groups.yahoo.com/group/AstroTom/
 Stay up to date with the Sun, planets and stars.
 Subscribe to AstroTom with an email to:
     AstroTom-subscribe@yahoogroups.com

Friday, March 19, 2010

Venus is now clearly visible

After all the recent cloudy weather, it was nice to see Venus blazing low in the west yesterday below the crescent Moon.
Bright-twilight view

Venus is now up for about  an hour after sunset and getting higher, and setting later each night. Have you spotted her yet?

Also keep an eye on the Moon as it passes near the Pleiades and  Hyades in Taurus Sat and Sunday night.
Looking west after dark Here in Israel the Moon will be about 1/2 a distance lower each night.


-AstroTom

Friday, February 12, 2010

Job, Orion and Anna


This entry is dedicated to the memory of our daughter Anna, z"l, who died two years ago, Het Nissan.  May her memory be for a blessing.  
            Robert Frost said, "In three words I can sum up everything I've learned about life: it goes on."  He knew what he was talking about.  He outlived 4 of his 6 children.  He outlived his wife.  And his only son to survive childhood died by his own hand.  Robert Frost lived to be an old, old man, teaching and writing and traveling.  Life goes on.
            It's been two years since our beloved Anna died.  We think of her every single day.  We miss her terribly.  We grieve, usually in private, sometimes, unavoidably and mercifully rarely, in public.  We go on.
            This loss feels like an amputation.  Like an amputee, I have lost, permanently, something valuable and irreplaceable.  Like many amputees, I've learned to limp onward, figuring out how to manage and do things and go on with life in spite of the loss.  Sometimes I manage so well that if someone didn't know, they might never guess that anything was missing. 
            Comfort comes in unexpected places.  As a Jew, I find strange comfort in the book of Job.  If you ever want to stop wallowing in self-pity, read Job and you'll gain some perspective.  I read it over and over last year, feeling at one with Job's challenging, cursing, and even threatening God.  Like Job, I could stand there in my integrity before God and say, "I did not deserve this, and Anna did not deserve this, and none of us did anything to deserve this" and know, as everyone who reads that first chapter of Job knows, that Job did nothing to deserve his suffering, that it all was planned on a cosmic level, that Job was, in God's own words, "אִישׁ תָּם וְיָשָׁר יְרֵא אֱלֹהִים וְסָר מֵרָע—a man pure and upright, fearing God and turning from evil. Comfort lies in the fact that God answered Job; God cared enough to appear in that whirlwind; God showed up. 

            We parents take a lot on ourselves.  Though I believe we should, if life is going to go on, we eventually have to put down this burden o f guilt.  Not only is it too heavy to carry around, it's presumptuous.  Such suffering and pain as Anna felt are so huge that it's arrogant to think I'm at the center of it all.  I knew this, but of course I blamed myself anyway, and the pain of loss was sharpened by the pain of responsibility.
            But God justified Job to his friends (with their insidious accusations that I think must have been the products of Job's own conscience), and that justification must have been a strange comfort to Job, just as hearing Anna's wise and gentle therapist Dafna tell me, "Sue, you're not as important as you think; this isn't all about you" was a relief to me.  Ultimately, it wasn't Job's fault, and it wasn't mine, and it wasn't Anna's either.  As a mother, this is another strange place I find comfort.             
            After two years, the blame is, unbelievably, diminished.  What isn't diminished at all is the pain of missing Anna.  I read in a novel just the other day about a mother who missed her daughter, off in Europe.  The mother, Isobel, thinks about her daughter: "She was impossible.  She was also sweet, kind, funny, and overflowing with love.  Isobel missed her quite dreadfully."  I miss Anna quite dreadfully.  She was sweet, kind, funny, and overflowing with love, and she was also impossible.  How proud she would be of her siblings—whom she called "the creatures" (in the most loving way)--of Benjy's learning to read, and Jesse's following in her own footsteps in Tae Kwon Do (he periodically takes out her medals to admire, dreaming, perhaps, of getting his own), of Becky's budding acting career and Lulu's straight A's and mastery of Arabic.  And Josh, her adored younger brother, standing in his army uniform.  It hurts that she is missing all this.  So many times I would have turned to her and shared a knowing smile, waited for her subtle insights, her quirky humor, and that sparkle in her eyes when she'd come home from a good day (she had many of these).  "Anna," I'd call, "is that you?"  And she would say, "It is I!"  I am comforted by good memories.
            For me, though, the greatest comfort lies in that meeting place between God and man, between what we see and what we can know when we stand on earth and look at the sky.  An odd place to look for comfort, really, when most of what we see is dark and cold and unbelievably distant.  Why, too, should we look to God for comfort?  We want to hear God's  voice, we want to feel God's presence, but God is—to quote Professor Uriel Simon-- generally silent.  Or, like those glittering stars, cold and unbelievably distant.
            Yet astronomers know that the sky blazes with spectacular beauty in its darkest corners.  When scientists sought out the most distant objects in the universe, they pointed the Hubble telescope at the emptiest, blackest section of the sky, an area without any stars or light, a veritable abyss as dark as the loss of a child.  They did this so that the stars of the Milky Way galaxy would not hide with their glare what was really out there, invisible from our perspective on earth.  What they found, of course, has been immortalized in the images of Hubble Deep Space and Ultra Deep Space—the galaxies of unimaginable shape and multitude and beauty that are revealed to us only because they lie precisely in the darkest parts of the sky we see from earth. 
            Job's final response to God has been characterized as one of meek acceptance of his lowly place in the cosmos.  But to me, it rings not with resignation and acceptance but with profound understanding and awe.  He speaks of נִפְלָאוֹת מִמֶּנִּי, וְלֹא אֵדָע –wonders greater than I am, that I didn't know, now revealed to his eyes. 
            Like Job, we will never understand the reason for suffering, but we know that there was meaning to all of it.  We look at the sky and we remember that what is to our eyes the blackest and most empty part of the sky contains within it light and beauty, wonders greater than we are.

Thursday, January 28, 2010

Tu B'Shvat 2010: Harmony on earth, and Mars above

See full size image


Tu B'Shvat, the festival of trees here in Israel, is a holiday that evokes the intrinsic harmony of nature, the existential beauty of God's creations here on earth and the myriad benefits we humans derive therefrom.  With such amity on the calendar, we may read with shock about what is happening at the same time in the heavenly sphere: MARS IN OPPOSITION!


 Mars by  Bill Flanagan.
Mars on Jan. 22, 2010Mars's name in English is for the Roman god of war, but its name in Hebrew, Maadim, denotes its pretty red (adom) hue rather than any military associations.  And "opposition" with reference to celestial bodies simply means that the planet is at its closest and brightest for this particular orbit.  So harmony reigns in the skies as well as on earth on Tu B'Shvat, and we can all relax.



Mars, reports the Astronomer, can be easily seen in the early evening as it rises in the east (OPPOSITE the setting sun)(sorry, Tom, but some of us are confused by these things) and is up all night.  Those sky gazers who can find Orion (look for the three bright stars of his belt) and his loyal dog, Sirius (the brightest star in the sky) will see Mars to the left of Sirius--about the same brightness ("apparent magnitude") but with its characteristic reddish-orange color.

Sky gazers for whom Orion remains elusive will have extra help locating Mars this weekend because the Moon will be shining in the same part of the sky both Friday and Saturday night.  On Friday, the Moon will be slightly above and to the right of Mars; on Saturday night, the Moon will be slightly below and to the right of Mars.

Sky and Telescope has a lovely, not-too-complicated guide for helping to locate these things.  The Moon in the picture is correct for the US.  In Israel the Moon will be a bit lower each night as described above.


http://www.skyandtelescope.com/observing/highlights/82407167.html

Happy viewing!
The Astronomer says: Keep looking up!

Monday, January 18, 2010

Solar Eclipse that was


Solar Eclipse in Efrat!

 הַשָּׁמַיִם מְסַפְּרִים כְּבוֹד-אֵל  וּמַעֲשֵׂה יָדָיו מַגִּיד הָרָקִיעַ
Psalm 19:2 The heavens declare the glory of God, and the firmament shows His handiwork

On Friday, the Astronomer got up early.  He'd spent a restless night, tossing and turning and worrying lest the clouds block the view and spoil a rare chance to show off one of the more spectacular celestial events of the year, a partial solar eclipse.

The Astronomer had been uncharacteristically organized, sending out notices to the Efrat email list the night before, checking all his equipment, lining up his children to help him.  I, the Astronomer's wife, kept a low profile and resolved to sweep up any pieces.  Plus, our neighbor Batya was giving a shiur that morning and I didn't want to miss it, especially for something I considered rather pedestrian, a mere partial eclipse, a paltry 24% coverage.  I'd skip it and see that the essentials (feeding kids breakfast, delivering children to school, being available to comfort the Astronomer should clouds run the whole plan amuck and he find himself alone on a street corner waiting for a patch of blue sky that would never come.

However, I had forgotten about the simple fact that, well, a solar eclipse, even a partial one, is really neat.  Words like "WOW!" and "SO COOL!" come out of the mouth involuntarily.  This was Becky's fault, really.  She needed a ride to school and the Astronomer had seen fit to give her a pair of sun filters so she could admire the eclipse in the car on the way there.  I was driving along, minding my own business, but it was just too much, having her there in the front seat, gawping up at the sun.  So I pulled over the car, grabbed the glasses from her, and took a look.

Suffice it to say I oohed and aahed.  Then I decided that everyone had to take a look at this.  I mean, everyone was just driving around as though it was a regular Friday morning; probably they had no idea there even was a solar eclipse.  Becky and I stayed there as long as we could, staring up with those funny glasses, but to my disappointment, though we garnered a few funny looks, no one stopped to ask what was so interesting.  Perhaps they feared I would tell them, at length.

So we tried another tack.  We picked up a few hitchhikers and Becky handed them the glasses.  They oohed and aahed and asked questions and stared some more and oohed and aahed.  One was a teacher, and I was tickled pink, thinking of how she was thinking of how she'd weave this wonder of the universe into her morning's lessons.  I dropped Becky and the other hitchhikers at their school, then hurried to the street corner to watch the Astronomer at work before I'd have to rush off to shiur. 

A happy, if modest, crowd had gathered around at the street corner, staring through filters or through the filtered telescope, or through pieces of those pinholed papers that show the eclipse's image onto a second paper.  Everyone was very happy, everyone was asking questions, the Astronomer was in his element.  Our own Sharon Katz, not, by her own admission, an early riser (oh, come on, it was well after 8AM!) had come especially to film the event and interview the Astronomer about eclipses and new moons and the molad.  He explained (patiently, and not for the first or the second time) that the molad is not the visible new moon we Jews think of in connection with Rosh Chodesh, the new month.  Rather, the molad is the conjunction of the moon and sun that happens every month.  Usually, this conjunction doesn't result in an eclipse because the moon is either above or below the sun as their paths cross.  Occasionally, however, the moon is right between the earth and the sun, blocking the earth's view of the sun, which we on earth experience as a total solar eclipse.  More frequently, the conjunction  is a partial one; that is, the moon blocks only a section of the sun, which we on earth see as a partial solar eclipse—only if we happen to look up (with our solar filters, of course).

In the shiur I attended later that morning (after I tore myself away from the excitement at the street corner), someone mentioned that the study of nature might lead to man's worshiping nature instead of nature's Creator.  Instead of letting our learned teacher response, I butted in (still bubbling over with residual excitement) that today's celestial event, the partial solar eclipse, was an excellent example (imho) of the opposite: A person who studied nature might conclude, for example, that the sun—powerful, the source of our life—was worth of being worshiped.  And yet, a simple observation of a regular phenomenon like a partial solar eclipse showed clearly that powerful as the sun is, a small, relatively insignificant object like the moon can block its light and its warmth.   Moreover, the moon does so on a regular basis!  Something else is in charge, something else is in control . . .

Sharon asked the Astronomer, "Are there really so many celestial events happening all the time, or do we just hear about them because we (Efratians) have you?"  The Astronomer laughed and said, "There really are events happening all the time: You just have to know where to look."

Keep looking up!



Sharon's blog and video, featuring the Astronomer







And here's a link to the Astronomer's own photos:


Gadi's report and lovely photos too: