Amazing sounds come from the bird-like nebula 30 trillion kilometers away

If the world's highest peak, Mount Everest, is lowered into the Mariana Trench, it will sink completely. You can only see the top of Mount Everest in the Mariana Trench when you dive to a depth of one and a...

Spaceweather reports that the solar wind has damaged the Earth's magnetic field. The magnetic field plays a major role in protecting the ozone layer and life on Earth from harmful cosmic rays and radiation. The Earth's magnetic field is threatened...

Qianshi limestone in Yangquan City, north China's coal-rich Shanxi Province / well-preserved petalodus teeth Studies in the samples have shown that the petal-shaped teeth have a crown that looks like a snout and has a long, tongue-shaped root. Shark petal-shaped...