How did water come to earth? Interesting discovery by scientists

Scientists say that comets may have been the cause of water in Earth’s early days. When the world formed about 4.6 billion years ago, some water was present in gas and dust, although its bulk The amount must have evaporated from the intense heat of the sun. Why there is still so much water on Earth has always been a matter of debate, but one study suggests that some of the water came from volcanic vapors becoming rain.New evidence has emerged that a large part of Earth’s oceans came from ice and minerals on asteroids (possibly comets) that collided with Earth. measurements show a strong connection between the water there and the water on Earth. According to NASA, scientists found that the Jupiter-family comet 67p (the first comet to orbit Earth) were sent