Mangaluru, Apr 23: An astronomical phenomenon, ‘Zero Shadow Day', will be observed in Mangaluru on April 24 and in Udupi on April 25.
According to a press release from Poornaprajna Amateur Astronomers’ Club, the wonder will commence and people will see their shadows disappear for a few moments at 12:28 pm.
The phenomenon is called as Zero Shadow Day. If a person takes a candle in a dark room and use it to create a shadow of one’s palm on the wall, the hand will cast shadow on the wall as one moves the hand. But when one places the palm on the wall, there will be no shadow.
In the phenomenon, the sun at these times shines exactly above the heads on these days. In astronomy, this point is called as Zenith. The point in the sky directly above an observer at any given location. So it is quite clear now that on Zero Shadow Day, the sun passes through the Zenith as a result of which, all objects will have minimal or no shadow if they are on the ground.
The reason for this happens on some specific days is concerned with astronomy. The earth spins around on its own axis and causes days and nights. It also revolves around the sun causing a year. But the seasons are caused because the axis is tilted at an angle of 23.5 degrees. It is because of this tilt that the sun rises every day in the east gradually moving towards the north till June 21st and then slowly proceeding towards the south till December 21st every year. “We call these days solstice. This means the sun shines between the Tropic of Cancer and Tropic of Capricorn every day passing by the equator on the days we call equinox,” the release stated.
As the earth moves around the sun and revolves on its own axis, for all the people between Tropic of Cancer and Tropic of Capricorn, the Sun at noon moves father and closer to the zenith passing through zenith twice causing two Zero Shadow Days per year. People at Mangaluru will observe this on April 24 and August 18 every year and People in Udupi will observe this on April 25 and August 17 every year.
Places with same latitudes will observe the same days of Zero Shadow but the time would vary with longitude. For example, people of Bengaluru as they share the latitude with Mangaluru will also observe it on April 24. While the people of Mangaluru will observe their shadows disappear at 12.28pm, people of Bengaluru will observe this at 12:17pm. Places like Moodabidri, Bantwal, Sakleshpur and Hassan will also observe Zero Shadow on April 24.
Places like Brahmavar, Karkala, Sringeri, Kudremukha, Chikkamagaluru will observe the Zero Shadow Day on the same day as Udupi on April 25.
Comments
Hats off to the above teamwork
A wonderful selfless act. He must have been a compassionate person.
Oh, my heart breaks for the family. My family also had to make the decision to donate my niece's organs. For me personally it was one of the most healing things knowing she had saved so many lives but I do often wonder how/where these people are.
Selflessness - the stuff of real heroes.
As a recipient of a heart just over two years ago I am eternally grateful for those who make this decision. I can continue to be a son, a husband, and a father to two small children.
My brother passed unexpectedly on 24th February 2015, he too donated his organs. His selfless act has helped us, as a family to know he breaths through another & has assisted at least four other recipients & their families last year. We would love to reach out to the recipients on his 1yr memorial but understand the sensitivity for some and respect their privacy but it's hard.... I know it would mean the world to mum & dad to meet them & would greatly assist in their healing. I wish there was a 'tick box' option to opt in for communication between families.
My deepest condolences to his family and friends on his passing. Organ donation is a befitting gesture to honour this young man. With much love to you all at his difficult time.
Feel sorry for the man and his family...life is unpredictable.
RIP!!! You r a real hero buddy...
these idiots will construct green corridors with lot of potholes. do practical and proper work rather than bs talk
Why drones flying at low heights in some Specific colour can not be used for Organ Transportation?
At times the Mangalore Police makes us proud and kudos to the team that coordinated with the transplant team of one and all.
Very good. Appreciated the good work Police department
he has shown that humanity does still exist in India. well done,. May Almighty Bless him , this deceased Son as well as the patients who received the organs. Kudos ot medical fraternity along with police who made this happen
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