Miss this time, is to regret for life, January 31, 2018, that is, five days later, wonderful, only once in life, a wonderful vision is about to appear.
And in Tuao, we occupy the world of human beings and.
Super red and blue moon
What is this [super red and blue moon]?
Super red and blue moon = super moon red moon blue moon.
The super red and blue moon is the collection of the super moon, the red moon and the blue moon. The last time you saw the super moon, the red moon, the blue moon, you can see the large collection of the three moons at the same time by track back 150 years ago, five days later. The grandeur is definitely worth waiting for all night.
Popular science time
If you want to see the moon, you can't understand it.
Now, let's take a look at this [super red and blue moon] ~
[supermoon]
The "super moon" refers to a full moon 14% larger than the usual full moon and 30% bright, appearing when the moon is closest to Earth's orbit during the full moon.
The supermoon actually appears almost once a year, but is listed as one of the most anticipated heavenly phenomena every year. The supermoon looks significantly larger and will be 30% brighter than the average full moon.
In 2015, the super moon and the Mid-Autumn Festival full moon happy meet, very suitable!
The supermoon in 2017, not only the biggest full moon in 2017, but also the eighth full moon in nearly 80 years.
[red Moon]
The Red Moon refers to the total eclipse of the moon. The moon passes through the Earth's atmosphere to reach the human eye, a process that produces color changes. Because the red moon is reddish in bronze, it is also called the Blood Moon. It is rare to see a red moon during a total lunar eclipse.
When a total eclipse of the moon occurs, although the sun shines toward the moon is blocked by the earth, and the surface of the moon cannot see the sun directly, but at this time, we can still see the moon, but what we see is the "red moon," which is rarely seen. The West is also known as the Blood Moon.
The red moon is actually caused by the refraction of light, because the Earth has an atmosphere. When the sun light passes through the Earth's atmosphere, the shorter wavelengths of light are scattered away by the atmosphere, leaving the longer red light due to refraction towards the lunar surface. So the moon that people see on earth becomes the red moon.
[blue Moon]
The Blue Moon is not a blue moon visible to the naked eye, but a special phenomenon in the astronomical calendar. When a full moon appears twice a month, the second full moon is given a romantic name: the Blue Moon. It is a rare astronomical phenomenon, but it is not very unusual.
There were two full moon nights in July 2015, one on July 1 and the other on July 31. According to the calendar, the interval between the two full moons is about 29.5 days, and there is a time difference between 31 days and 30 days in the Gregorian calendar.
The time difference could lead to two full moons in a month and 13 full moons in a year. This extra full moon is the Blue Moon, an unexpected full moon.
Five days late
Super Moon X Red Moon X Blue Moon
A very rare astronomical phenomenon that can only be seen once in a lifetime, appeared!
Look at it: three moons appear at the same time
In an interview with the Daily Mail, Professor Boyd (Bill Boyd), a geographer at Southern Cross University, said that each moon has its own unique features, and that all three moons show up at the same time, which is why it stands out.
The professor also said that this is a very unusual astronomical phenomenon, the three moons meet at the same time on the same night, really very special. Records show that the last time was 150 years ago, that is, we will not be able to see such a spectacle in our lifetime.
The supermoon is spectacular. As the moon approaches the perigee in orbit, it becomes bigger and brighter, and we have a blue moon …
But what really captured people's eyes was the red moon at the time of the eclipse. When the sun, the earth and the moon formed a line, the earth blocked the sun's brilliance. Only a portion of the sun's light was refracted through the earth's atmosphere and hit the moon. As a result, the "Red Moon" appears only two to four times a year.
Best location: East Coast of Australia
Most parts of the world can enjoy this visual feast, but Australia's east coast has the best view of the moon, which will be bigger and brighter than usual.
We can also see the course of the slow rise in the sky, when we can see some scattered red light.
The red glow lasts about an hour and 20 minutes, and it gradually darkens in an hour.
Best places to enjoy:
Gold Coast, Lismore, (Lismore), and (Coffs Harbour), Port of Coves.
Optimal viewing time
The super red and blue moon starts at 10:48 New state time on January 31.
The total eclipse time is from 11:51 to 1:07 in the morning and ends at 2:11 in the morning.
Only once in a lifetime!
I think there should be so few of us who will have a chance to see it again. It's really spectacular and worthy of your vigil.
I wish there were no clouds on that day.
Wherever you are, you can share a round of Super Red and Blue Moon with your favorite.
