The issue of the Northern Territories has been debated between Japan and Russia for many years.

By visualizing this data, the problems become clear.

Astrocytes are one of the important support cells in the brain.

Alpha Centauri, in the constellation of Centaurus, is the closest star to Earth.

A sub-brown dwarf is a celestial body between a planet and a brown dwarf.

He said, 'A nameless star comes out in the evening,' teaching me that achieving a goal is not easy.

During the polar night, the sun does not rise even once.

Where is the anode of this battery?

In the intense heat, he continued to practice while drenched in sweat.

Keigoku is my best friend.