Thursday, April 23, 2020
Wednesday, April 22, 2020
Zero Shadow Day 2020
The Sun brigtest , most promonent star of our milky way. It never exactly overhead at noon, but always at angle that make shadow. we know that Earth rotated around its axis is inclined at 23.5 degree of the plane of its revolution around sun. That means at noon Sun, in its highest point of the day, will move from 23.5 degrees south of the celestial equator to 23.5 degrees north of the equator (Uttarayan), and back again (Dakshinayan), in a year. During Uttarayan and Dakshinayan (Two days), the Sun will be exactly overhead at noon and will not cast a shadow of an object on the ground. The Zero Shadow Day is witnessed twice a year. In India, it will be seen promonently in Bengaluru and Mumbai.
Mumbai is one of the blessed city. Even Nature also bless Mumbai for its location, a place between +23.5 -23.5 degree lattitude. The Sun crossed the local meridian connecting from the north to the south. The sun will exactly reach its zenith on April 24 at 12.18pm. At this point, the person’s shadow is exactly under the person so one cannot see it.
For further information follow the link:
https://youtu.be/zJabfIKlHPw
For further information follow the link:
https://youtu.be/zJabfIKlHPw
Tuesday, April 21, 2020
Monday, April 20, 2020
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