Millions of people across Asia will witness the longest total solar eclipse that will happen this century, as vast swaths of India and China, the entire city of Shanghai and southern Japanese islands are plunged into darkness Wednesday for about five minutes.

Streams of amateur stargazers and scientists are traveling long distances to witness the once-in-a-lifetime event, Associated Press reports.

Astronomers hope the eclipse will unlock clues about the sun, while an astrologer in Myanmar predicts it could usher in chaos. Some in India are advising pregnant relatives to stay indoors to follow a centuries-old tradition of avoiding the sun’s invisible rays.

The eclipse will appear first at dawn in India’s Gulf of Khambhat just north of the metropolis of Mumbai.

It will move east across India, Nepal, Myanmar, Bangladesh, Bhutan and China before hitting the Pacific. The eclipse will cross some southern Japanese islands and be last visible from land at Nikumaroro Island in the South Pacific nation of Kiribati. Elsewhere, a partial eclipse will be visible in much of Asia.

For astronomers, it will be a chance for a prolonged view of the sun’s corona, a white ring 600,000 miles (1 million kilometers) from the sun’s surface. The previous total eclipse, in August 2008, was two minutes and 27 seconds. This one will last 6 minutes and 39 seconds at its maximum point.

Millions of people across Asia will witness the longest total solar eclipse that will happen this century, as vast swaths of India and China, the entire city of Shanghai and southern Japanese islands are plunged into darkness Wednesday for about five minutes.

Streams of amateur stargazers and scientists are traveling long distances to witness the once-in-a-lifetime event, Associated Press reports.

Astronomers hope the eclipse will unlock clues about the sun, while an astrologer in Myanmar predicts it could usher in chaos. Some in India are advising pregnant relatives to stay indoors to follow a centuries-old tradition of avoiding the sun’s invisible rays.

The eclipse will appear first at dawn in India’s Gulf of Khambhat just north of the metropolis of Mumbai.

It will move east across India, Nepal, Myanmar, Bangladesh, Bhutan and China before hitting the Pacific. The eclipse will cross some southern Japanese islands and be last visible from land at Nikumaroro Island in the South Pacific nation of Kiribati. Elsewhere, a partial eclipse will be visible in much of Asia.

For astronomers, it will be a chance for a prolonged view of the sun’s corona, a white ring 600,000 miles (1 million kilometers) from the sun’s surface. The previous total eclipse, in August 2008, was two minutes and 27 seconds. This one will last 6 minutes and 39 seconds at its maximum point.

Days before US Secretary of State Hillary Clinton arrives In India on her first official visit after taking charge, India is learnt to have firmed up a site each in Gujarat and Andhra Pradesh that will be dedicated for the first US nuclear reactors after the nuclear deal.

While this has already been indicated to Washington, sources said, a formal announcement could happen during Clinton’s visit.

A bizarre “lying-down game” has become the latest fad among Facebook users. Several groups have been set up by Facebook users in honour of the game, which has led to thousands of photographs of people lying face down in progressively odder locations, including rooftops, post boxes, luggage racks, and even in the engine of a jumbo jet.

Many pictures show people lying in the middle of roads, in front of tanks, across bars in pubs, and on table football games.

Participants are told there are two aims to the challenge: that the lying down should be as public as possible, and that as many people as possible should be involved.