What is the optical fiber constellation? Is there any mistake in the translation in the picture? )

There is no such thing as a fiber constellation. The correct word is Leo.

Leo (Latin: Leo, astronomical symbol:? ) One of the zodiac signs, with an area of 946.96 square degrees, accounting for 2.296% of the whole day. Among the 88 constellations in the whole day, this region ranks 12. There are 52 stars with brightness greater than 5.5 in Leo, the brightest star is Xuanyuan XIV (Leo α, English name is Regulus) and the apparent magnitude is 1.35. On the night of March 1 every year, Leo center passes through the transit.

Leo is located between Virgo and Cancer, with Ursa major and Leo minor in the north, Ophiuchus, sextant and Grand Duke in the south and the back row in the west. Looking for Leo, as long as the celestial sphere and celestial pole connected by the Beidou mouth are connected, looking southwest, we can find that there are several bright stars in Leo, which form a "sickle" (or a virtual image of a question mark in a flat mirror) structure from south to north, which is what we call "Leo sickle". These stars are equivalent to the lion's head and front feet, and the point under the virtual image in the plane mirror is the famous bright star-Xuanyuan XIV.

Every June165438+1mid-October, especially on the nights of June 14 and June 15, there will be a large number of meteors near Xuanyuanxi (ζ Leo, English name Adhafera), which is the famous Leonid meteor shower. It peaks every 33 years. As early as 93 1 year, it was recorded in China in the Five Dynasties. At the peak of 1833, meteors exploded near Xuanyuan 1 1 like fireworks, with tens of thousands of meteors per hour. Therefore, the next night, a farmer hurried outside to see if all the stars in the sky had fallen out.