Science

Magma is found not only under the Earth's surface.

Auroras are caused by magnetic storms in the Sun.

The largest canyon both on Mars and in the entire Solar System is Valles Marineris, which stretches 400 kilometers, is 200 kilometers wide, and 10 kilometers deep.

Nicotine affects the human body in many different ways because it binds permanently and blocks the action of dozens of different types of enzymes.

In July 1975, NASA launched a joint mission with the Soviet Union, called the Apollo-Soyuz Test Project.

The human brain is made of two hemispheres separated by a longitudinal furrow

The exact size of the universe cannot be estimated.

One of the main symptoms of a malfunctioning liver is a change in skin and eye color.

In terms of size, the Earth ranks fifth among the planets in the solar system.

The Moon's atmosphere consists of 25 percent helium, 25 percent neon, 23percent hydrogen, 20 percent argon and residual amounts of methane, ammonia and carbon dioxide.