The constellation around Ophiuchus

Barnard Star: Seen from the earth, this star is located in the east of Ophiuchus beta and is covered by 19 16.

American scientist Barnard first discovered it. It is the nearest neighbor to the sun after Nanmener, 5.87 light years away from the sun. At the same time, it is also the fastest moving star in the whole day as seen from the earth, with its own time of 10.3 seconds per year, and it moves on the celestial sphere for a distance of one lunar surface every 189. The direction of motion is towards the solar system, so after thousands of years, it will become the closest star to the earth, and there may be planets orbiting it.

Ophiuchus 70: This is a binary star that orbits each other for 88 years. The two satellites are +4 and +6, which are 3.7 arc seconds apart, and the distance is expanding.

Asclepius, the god of medicine in Roman mythology, was executed by Zeus for discovering the secret of immortality, and then his image was elevated to the starry sky and became Ophiuchus.