6
votes
2answers
102 views

Depicting a constellation

Is it mutar to arrange star stickers in the form of actual constellations (say, on a ceiling) or is that included in the prohibition of depicting celestial bodies?
-2
votes
1answer
58 views

Does the verse in Tehillim 147:4 imply that one cannot name a star after a person?

Usually, around Mother's Day and Valentines Day, I hear a radio commercial suggesting that, as a gift to your loved one, you can name a star after him / her. (Amazing gimmick - no inventory!!) In ...
5
votes
1answer
124 views

What b'racha do you say on seeing the Aurora Borealis (if any)?

If one is so lucky as to see the Aurora Borealis (northern lights) or its southern equivalent, does one say a b'racha? If so which one? I've heard that oseh ma'aseh v'reishit applies to comets and ...
0
votes
0answers
36 views

Can one say the b'rocho of borai meorai hoeash on stars

On motsai shabbos we make havdala and also make a b'rosho borai morai hoeish on what is called today the havdala. If one does not have one and no means of making a 'light' can one make the b'rosho on ...
8
votes
1answer
100 views

What defines “on this earth” from a halachic standpoint?

Rabbi Ben-Zion Firrer asked whether Torah Law must be observed in space, since Deuteronomy 12:1 says one should follow the Commandments "all of the days which you are alive on this earth." What ...
9
votes
3answers
275 views

Permissibility of images of celestial bodies

There is precedent in halachah that one may not create images of celestial bodies such as the moon and stars; see here for background. This is derived in the Gemara from the pasuk "Do not make [images ...
8
votes
1answer
174 views

Is there an exhaustive list of astronomical/environmental events for which there are blessings?

Inspired by: What Bracha should you say on a Hurricane? What Blessing Does One Make on a Solar Eclipse? Bracha for the transit of Venus? What b'racha do you say on seeing the Aurora Borealis (if ...
9
votes
2answers
176 views

Bracha for the transit of Venus?

Venus is transiting today for the last time until 2117 (or 5878, if you prefer). Is there a specific bracha that should be made upon witnessing this spectacular event?
11
votes
1answer
195 views

What Blessing Does One Make on a Solar Eclipse?

What Blessing Does One Make on a Solar Eclipse? I will be in Nevada next week and would like to make a blessing over the May 21 Solar Eclipse. Thanks!
8
votes
2answers
475 views

Magen Avraham - Practically no Plag HaMinḥah or just no Plag HaMinḥah in winter?

Calling all science and math-oriented Judaism.SE-ers! According to the website MyZmanim.com, today's Halachic times where I work are as follows (only a handful of times are shown because the question ...
6
votes
4answers
410 views

Eclipse of the moon, bad sign for the Jews

Tonight, December 20, 2010, there will be a full lunar eclipse visible from North America and many other areas. I recall there is a Gemara that says that a lunar eclipse is a bad omen for the Jews as ...
4
votes
1answer
268 views

Jewish Sunrise and Sunset

How can one calculate Jewish sunrise and sunset? I'm not necessarily asking for a formula. Just wondering if there's a difference between Halachik rise/set and what the world considers [e.g. science] ...