An unidentified metal column, which has appeared in various places around the world, including the United States and the United Kingdom, has also appeared in Mumbai, India's largest economic city.

According to Indian media such as The Hindu, a metal pillar was revealed on the 10th in a park in Bandra district outside Mumbai.

Netizen Asif Zakeria posted several related photos on her Twitter, showing interest, "There are numbers in metal pillars, let's see what it means."

Residents who went for a walk in the park also showed great interest by looking at the metal pillars and taking commemorative photos.

This is the second time that such metal pillars have been seen in India in December last year, after western Ahmedabad.

This type of metal column was first discovered in the desert of Utah, USA last November.

The metal pillars attracted great attention because they resemble the alien sculptures from American film director Stanley Kubrick's 2001 Space Odyssey.

Later, it appeared in the mountains of Romania and disappeared a few days later, and in early December last year, it was also seen on the top of Mount Pain, California, USA.

Recently, it has appeared in over 30 places around the world, including Toronto, Canada.

It is not yet known who installed these metal pillars and why.

However, regarding the metal pillars that appeared in Pain Mountain, California, four artists claimed to be the creators.

(Photo = Twitter capture, Yonhap News)