Science

There are about 200 trillion galaxies in the universe.

Anorexia is a Greek term meaning denial of appetite, or loss of appetite.

There are many theories about the formation of the Moon, but the most probable is that in the early days of the Solar System, the proto-Earth collided with a celestial body the size of Mars, and this impact generated enough energy to throw enough material into Earth's orbit to form the Moon.

Polish science contributed to the discovery and revolutionization of graphene production methods.

Fungi, next to animals (Animalia) and plants (Plantae), form a separate, large kingdom of eukaryotic living organisms.

The brain generates up to 80,000 thoughts a day.

The Moon always faces the Earth with the same side.

Phobos rises on the western side of the Martian sky and traverses it for 4 hours and 15 minutes before setting in the east.

Even though it accounts for only 2% of body weight, it uses about 20% of the energy produced by the body.

It’s named after a Greek deity.