He was able to carry through his work even in difficult situations.

He prefers to stay in royal class hotels.

He experienced a near miss at the factory yesterday.

The Okinawa rail, known as 'Yanbaru Kuina' in Japanese, is a species endemic to Okinawa Prefecture and is designated as an endangered species.

Day after day, he continued to strive to solve the problem.

A white dwarf is a celestial body that a giant star becomes at the end of its life.

A brown dwarf is a celestial body that has a size between a star and a planet.

Red dwarfs are the most common type of star in the universe.

I was able to find the Big Dipper.

It is believed that black dwarfs are formed by the cooling of white dwarfs.