Science

The Moon has a residual atmosphere whose pressure is 3×10-15 bar.

The greatest intensity of auroras occurs at maximum solar activity - this happens every eleven years.

During a volcanic eruption, several hundred cubic meters of lava are usually ejected.

A trade route between the North Sea, the Baltic Sea to the Mediterranean Sea, was called an Amber Road.

The Koreans are currently the most advanced in the industrial production of graphene.

Graphene is an allotrope of carbon consisting of a single layer of atoms arranged in a two-dimensional honeycomb nanostructure (an intermediate-sized structure between microscopic and molecular structures).

Deimos is suspected to be a stray asteroid that was directed towards Mars by Jupiter's gravitational field.

There are no nerve receptors in the brain that register pain, so it does not feel it.

The surface of Phobos is covered with streaks and ditches approximately 30 meters deep, 200 meters wide, and up to 20 km long.

It can be said that graphite is composed of single planes, layers of one carbon atom thick, and graphene, arranged one above the other.