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Surya grahan 2017 : How To Watch Celestial Event Safely

20 Agosto 2017, 09:43 | Azura Castelo

Surya grahan 2017 : How To Watch Celestial Event Safely

Surya grahan 2017 : How To Watch Celestial Event Safely

The solar eclipse will be the first since 1979 in the United States. In totality it will cross from OR into Idaho, Wyoming, Nebraska, Kansas, Missouri, Illinois, Kentucky, Tennessee, Georgia, North Carolina and, finally, South Carolina, also passing over tiny slivers of Montana and Iowa.

In Marksville, the eclipse will be about 80 percent.

For an observer watching from Richmond, the moon will start crossing into the sun at 1:18 p.m. and the sun will gradually appear to take on a crescent shape over the next hour.

Total solar eclipses are one of the rarest celestial events seen from Earth.

· Always read and follow all directions that come with the solar filter or eclipse glasses. Just browse: "How to Photograph a Solar Eclipse B&H Explora". Eclipses give scientists opportunities to get more data to study the corona in depth.

Otherwise, the ambitions of politicians, the words that have so many choosing sides, and the journalism that has nearly devolved into cries to "bring out your dead" have nothing at all to do with the orbits of the planets and moons and the multibillion-year show by the sun. "Due to the sun being blocked, its rays too get blocked. The shadow of the moon will still darken the sky", said Dave Jones, founder and CEO of StormCenter Communications, whose group is helping states in the path of the eclipse prepare for the event. For the Duluth area, the eclipse begins at 11:46 a.m., reaches maximum at 1:07 p.m., when the moon will block 76% of the sun, and ends at 2:27 p.m.


You can see a partial eclipse, where the moon covers only a part of the sun, anywhere in North America (see "Who can see it?").

Kobilka said a question he gets a lot is if the moon goes around the earth once a month, why don't we have a solar eclipse once a month? "I remember that because I had just started teaching at Marksville High".

District Health Department No. 2 Emergency Preparedness Coordinator Cory Upper said the public should be safe when viewing the eclipse.

City officials and experts have been warning AGAINST looking at the sun directly because it can damage your vision.

But they're hard to find now and you risk eye damage if you look directly at the sun without those special glasses.

Sunglasses won't work. Certified eclipse glasses or hand-held viewers are a must for direct viewing. In fact, leaves on trees can have the same effect, as the space between them can produce many, many images of the eclipse on the ground or on the side of a house or other buildings.


Like Amazon, Best Buy has sold out of most eclipse glasses, but it still has some binoculars and telescopes available for those serious star-gazers among you. These are much darker than the filters used for most kinds of welding. You should NOT be able to see it.

Laborde said he has heard many people say they will look at the eclipse through their welding helmet, not realizing the helmet may not be dark enough to provide the necessary protection to avoid damaging their retinas. The pinhole projector is actually a great way to track the progress of the eclipse.

"It's going to look just like a little laser burn on the back of your eye".

Times for partial and total phases of the eclipse vary depending on your location. These devices will need additional filters for safe eclipse viewing.

An annular eclipse, for those unfamiliar with the term, is a near-total eclipse in which the moon's elliptical orbit takes it slightly farther away from Earth. They allow you to see the eclipse progress by looking at an image of the Sun projected on a surface, without ever looking directly at the Sun.




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