Browse ScienceInfo articles and explainers related to Circle.
234 published items.
Stonehenge is an iconic archaeological site of ancient history. The stone circle has existed for more than 4,500 years on the Salisbury Plain, just 145km southwest of Lo…
Astronomers have discovered that the red giant star V Hydrae is releasing strange smoke-like rings before exploding.
Mirny is a diamond mining town located deep in Siberia, eastern Russia. It is one of the largest dug holes in the world and can suck up anything that flies through it, i…
The MeerKAT Radio Telescope has sent back to Earth a stunning update of the mysterious radio circle known as ORC1.
4,500 years ago, prehistoric people built a mysterious Stonehenge megalithic circle in what is present-day Wiltshire, England.
'The Phantom Queen' is the name of an optical illusion whose props consist of a seemingly ordinary chessboard and pieces placed on it.
It seems that the ship moving in a circle has become an increasingly popular and mysterious phenomenon.
The circle, which is nearly 2 km in diameter, contains at least 20 large holes, showing the impressive construction techniques of Neolithic people.
The shape of everything has its reasons, and here we will explore the causes of 26 common objects that you may know again have the shape of today.
The Sun is surrounded by a rainbow-like halo, appearing from 10:30 to 14:00 in many Southeast provinces.
A recent oil spill in the Arctic Circle in Russia is the first sign of the unpredictable calamities coming from global warming.
In the data of more than 4,000 detected galaxies, R5519 emits strong light and has the clearest ring structure.
Typically, most users want to add a yellow circle behind the mouse cursor to highlight it. In this quick post, we'll show you how to create a yellow circle around the mo…
The nearly 3,600-year-old mystery about a mighty empire that seemed to be wiped out momentarily has been deciphered by the looming ghost of a growth cycle of ancient pin…
A new study measuring the average distance between planets found that the closest planet to Earth is not two neighbors of Venus or Mars.