Science

Since 2017, NASA, in collaboration with ESA, JAXA, and CSA, has been working on the Artemis program.

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

Unlike Phobos, Deimos rises in the east and sets in the west of the Martian sky.

Nicotine may have a therapeutic effect in patients with neurodegenerative brain diseases.

Silver has the lowest contact resistance among all metals.

Ganymede's tectonic activity may have occurred in the past, but it does not occur at present.

In the language of the Sámi people (the native inhabitants of Lapland), the name of the aurora "guovssahasah" means "the sun shining in the sky in the morning or evening".

The Moon moves around the Earth in an ellipse with an eccentricity of 0.0554, therefore its distance from the Earth varies from 363.104 km to 405.696 km.

The name nicotine comes from the name of the French physician Jean Nicot, who recommended tobacco as a medicine in the 16th century.

The rate of relapse after treatment ranges from 9 to 52 percent, with many studies reporting a relapse rate of at least 25 percent.