Three stars line up in a straight line. What constellation is it?

Three stars in a straight line are the three stars in the middle of Orion.

On a sunny day, Noguchi can see Orion as long as he looks up. It consists of a row of three stars and four bright stars in the periphery. It is imagined as a hunter who bows and shoots arrows. The most obvious sign of Orion is three stars with the same brightness and equal distance. These three stars are called Orion belt.

In ancient times, China was called Betelgeuse I, Betelgeuse II and Mingtaka. In China, people call these three stars Fuxing, Luxing and Shouxing.

Extended data:

In western astrology, constellation 12 is synonymous with the orientation of the universe. When a person is born, the position of each constellation on the ecliptic shows a person's innate character and talent. Zodiac 12 symbolizes the psychological level and reflects a person's behavior.

So the ecliptic is divided into 12 constellation, which is called 12 constellation. Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces.

The twelve constellations, namely the zodiac, are astrological regions that describe the sun passing through the zodiac on the celestial sphere, including Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces. Although Ophiuchus also passes through the zodiac, it is not in the zodiac used in astrology.