Jupiter, Saturn merging in night sky on Dec 21, closest since Galileo’s time in the 17th century
Cape Canaveral (US), Dec 20: Jupiter and Saturn will merge in the night sky Monday, appearing closer to one another than they have since Galileo's time in the 17th century.
Astronomers say so-called conjunctions between the two largest planets in our solar system aren't particularly rare.
Jupiter passes its neighbour Saturn in their respective laps around the sun every 20 years.
But the one coming up is especially close: Jupiter and Saturn will be just one-tenth of a degree apart from our perspective or about one-fifth the width of a full moon.
They should be easily visible around the world a little after sunset, weather permitting.
Toss in the winter solstice in the Northern Hemisphere, the longest night of the year and the summer solstice in the Southern Hemisphere and this just-in-time-for-Christmas spectacle promises to be one of the greatest of Great Conjunctions.
What is most rare is a close conjunction that occurs in our nighttime sky," said Vanderbilt University's David Weintraub, an astronomy professor.
"I think it's fair to say that such an event typically may occur just once in any one person's lifetime, and I think 'once in my lifetime' is a pretty good test of whether something merits being labeled as rare or special.
It will be the closest Jupiter-Saturn pairing since July 1623, when the two planets appeared a little nearer.
This conjunction was almost impossible to see, however, because of its closeness to the sun.
Considerably closer and in plain view was the March 1226 conjunction of the two planets when Genghis Khan was conquering Asia.
Monday's conjunction will be the closest pairing that is visible since way back then.
Saturn and Jupiter have been drawing closer in the south-southwest sky for weeks. Jupiter bigger and closer to Earth is vastly brighter.
I love watching them come closer and closer to each other and the fact that I can see it with my naked eyes from my back porch! Virginia Tech astronomer Nahum Arav said in an email.
To see it, be ready shortly after sunset Monday, looking to the southwest fairly low on the horizon.
Saturn will be the smaller, fainter blob at Jupiter's upper right. Binoculars will be needed to separate the two planets.
Despite appearances, Jupiter and Saturn will actually be more than 450 million miles (730 million kilometers) apart. Earth, meanwhile, will be 550 million miles (890 million kilometers) from Jupiter.
A telescope will not only capture Jupiter and Saturn in the same field of view, but even some of their brightest moons.
Their next super-close pairing: March 15, 2080.
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India moving towards becoming global economic powerhouse: Kovind
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Amritsar (PTI): Former president Ram Nath Kovind on Friday said that with digital transformation, economic reforms and a strong focus on the ease of doing business, India is moving towards becoming a global economic powerhouse.
He was speaking after inaugurating the 19th edition of the Punjab International Trade Expo (PITEX) in Amritsar.
The former president said that this 19th edition of PITEX is being organised at a time when India is recognised as one of the fastest-growing large economies in the world.
Speaking at the inaugural ceremony of the event organised by the PHD Chamber of Commerce and Industry (PHDCCI) the former president, while referring to Punjab, said the state is a living example of courage, sacrifice and enterprise.
"The spiritual light of Sri Harmandir Sahib (Golden Temple) inspires peace and humanity across the world. The heritage of Punjab is deep and inspiring," Kovind said, according to a statement issued by the PITEX.
The former president congratulated the PHDCCI for hosting the 19th edition of PITEX and suggested that the chamber should expand PITEX outside Punjab.
He proposed that a similar event should also be held in New Delhi.
