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Lunar Eclipse: How to Watch on Sunday

Skywatchers will get to see a super blood moon next week as the total lunar eclipse coincides with the supermoon and is expected to shine over most of Canada on Sunday night.

A total lunar eclipse occurs when the Earth, sun, and moon align so that the moon cuts through the inner part of the Earth’s shadow, known as the umbra. When this happens, sunlight becomes refracted through Earth’s atmosphere and indirectly hits the moon, causing the reddish color that gives it the name “blood moon”.

“As sunlight filters through the Earth’s atmosphere, it is scattered. And the only colors of light that pass through the lunar surface are the orange-red waves, what we call radiation. radiation has longer wavelengths,” York University astronomy professor Paul Delaney told CTVNews.ca in a phone interview on Tuesday.

Because this full moon falls in May, it was also nicknamed the “flower moon” by the old farmers to celebrate the blooming of flowers in spring.

Here’s how you can see the “super blood moon” this Sunday:

OUTSIDE, BELOW THE STARS

Solar eclipses can be seen over the entire hemisphere, unlike solar eclipses, which are usually only visible over a small geographical area.

NASA says the total lunar eclipse will occur around 11:29 p.m. EDT Sunday night and last until 12:54 a.m. EDT early Monday morning. The largest solar eclipse will occur around 12:11 a.m. EDT.

Weather permitting, the eclipse will be visible over nearly the entire Western Hemisphere, including nearly all of Canada, according to Timeanddate.com. The best views will be in Ontario, Quebec and Atlantic Canada, where the moon will be on the horizon at the onset of the eclipse.

However, in the northwestern regions of BC, the Yukon, and the Northwest Territories, only a partial lunar eclipse could be seen, as the moon would be below the horizon the entire time. To the north of the NWT and Nunavut, the eclipse will be completely invisible.

According to the Canadian Space Agency, observers will not need to invest in any special equipment or go to a light-polluted area to see the lunar eclipse, as a lunar eclipse is one of the astronomical phenomena. easiest to observe. However, binoculars or a small telescope can help you see some of the finer details of the moon’s surface.

Unlike viewing a solar eclipse, it is not necessary to protect your eyes when viewing a lunar eclipse. You can safely look directly at the moon with the naked eye.

“Dress warmly and acclimate to total darkness so you can enjoy the experience and plan to be out there for up to an hour,” recommends Delaney.

LIVESTREAMS WOMEN ONLINE

If it’s too cloudy to see the moon where you live, there will be some live streaming of the eclipse on Sunday.

NASA will live stream the event on YouTube starting at 9:32 p.m. EDT. The agency will also host a Q&A to discuss the science behind the eclipse and NASA’s future plans for a manned lunar mission with the Artemis program.

In Los Angeles, the historic Griffith Observatory will also live stream the eclipse starting at 10:35 p.m. EDT, and there will be a timelapse video of the event posted to the station’s YouTube channel the following day.

The Virtual Telescope Project will have a live stream showcasing different views of the eclipse around the world, including from Montreal, Ottawa and Saint John, NB

SUPER AND LONG

The eclipse will also coincide with a supermoon, which tends to be about 15% brighter and 7% larger than the average full moon.

NASA says this is because the moon orbits Earth in an ellipse or oval rather than a perfect circle. The supermoon can be seen when the moon reaches its closest point to Earth.

“The moon is as close to Earth as possible in its orbit, and when that coincides with a full moon, the moon’s apparent size is slightly larger, and so its apparent luminosity the moon is a little higher,” Delaney said.

The Old Farmer’s Almanac says it will be the first of four supergiants in 2022, with the supernovas expected to happen in June, July and August.

This eclipse will be rare, given its length. The total lunar eclipse will last about 85 minutes. According to The Weather Network, this will be the longest total lunar eclipse visible in Canada since 2007.

The next lunar eclipse visible in Canada will take place from November 7 to 8 later this year.

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