[ad_1]
The totality (complete eclipse) is considered the longest eclipse of the 21st century (AFP)
The longest eclipse of this century's "blood moon" will coincide with closest approach to Mars in 15 years According to astronomers, astronomers will be able to offer skygazers a fascinating double astronomers Friday
For about half of the world, the moon will be partially or totally in the shadow of the Earth from 17:14 to 23:28 GMT – six hours and 14 minutes in total. ] The complete eclipse period – known as the "totality", when the moon appears the darkest, will last from 1930 to 2113 GMT
"The totality will last 103 minutes, making it the longest eclipse of the 21st century! "says the Royal Astronomical Society in London
At the same time, Mars will hover near the moon in the night sky, easily visible to the naked eye.
Our neighboring planet will appear unusually large and bright, barely 57.7 million kilometers from Earth in its elliptical orbit around the sun.
"We have a rare and interesting conjunction of phenomena," Pascal Descamps, astronomer at the Paris Observatory
told AFP. should have a coppery red hue on the moon with Mars the "Red Planet" next door, very bright and with a slight orange hue itself. "
Southern Hemisphere amateur astronomers will be in the best position to enjoy the show, particularly in southern Africa, Australia, India and Madagascar, but also partially in Europe and South America. [19659004] Celestial bodies Alignment
A lunar eclipse occurs when the Earth takes a position in a straight line between the moon and the sun, erasing the direct sunlight that normally makes our satellite bright yellow-white [19659004ThemoonmovestoasimilarpositioneverymonthbutthetiltofitsorbitmeansthatitnormallygoesaboveorbelowtheEarth'sshadowmonthwehaveafullmoonwithouteclipse
When the three celestial bodies are perfectly aligned, the atmosphere of the Earth diffuses the blue light of the sun while refracting or tilting the red light on the moon, him data Generally speaking, a pink blush
is what gives the phenomenon the name of "blood moon", although Mark Bailey of the Armagh Observatory in Northern Ireland has said that the color may vary considerably
. "During a very dark eclipse, the moon can be almost invisible."
"Less dark eclipses can show the moon as a dark gray or a part of the earth's atmosphere … brown … as rust-colo urea, brick red or, if it is very bright, copper red or orange. "
The long duration of this eclipse is due in part to the fact that the moon will make a nearly central pass through the shadow of the Earth – the darkest and most central part of the Earth. 39; shadow.
& # 39; Eerie And Beautiful & # 39;
Our constant companion will also be at the furthest point from Earth's orbit, making its movement across the sky slower.
NASA, meanwhile, denounced social media claiming that Mars will appear as big as the Moon during the eclipse
"If that were true, we would be in big trouble considering the # Gravitational attraction on Earth, Mars and our moon! ", States the NASA website
Mars will likely appear as a very bright star, and viewers will not need any protective gear for eyes.
you have to dress warmly and go outside! The Royal Astronomical Society advises
"If you want a close-up" All eclipses are spectacular, "says Robert Massey of the company. The Red Planet is home to Earth – they are both strange and beautiful and I will certainly interest them! "
(Except for the title, this story was not published by the NDTV staff and is published from a syndicated feed.)
[ad_2]
Source link
