The Loch limit is the distance between a celestial body when its own gravitational pull is equal to the tidal force of another neighboring celestial body. In simple terms,The Loch limit is the distance between two celestial bodies to maintain equilibrium。It is named after Édouard Loch, the first French astronomer to calculate this limit.
When the distance between two celestial bodies is less than the Loch limit, the smaller celestial body is subjected to the tidal forces of the larger celestial body. This force causes the matter inside the smaller body to be stretched and compressed, making its shape unstable and eventually shattering into countless fragments. These fragments then form a beautiful ring-like structure around the larger object, as they are bound by the gravitational pull of the larger body, forming a relatively stable system.
Celestial bodies such as planetary rings and satellite rings in the solar system provide us with an excellent place to observe this effect. The existence of these rings is made up of numerous asteroids and comet fragments. These fragments are torn apart by tidal forces within the planet's Loch limit, forming a unique planetary ring.
Saturn, for example, has rings made up of these fragmented asteroids and comet fragments. Within Saturn's Loch limit, these asteroids and comet fragments are subjected to tidal forces and are gradually torn apart. These fragments, under the gravitational pull of Saturn, form a spectacular ring of planets. The existence of this planetary ring not only demonstrates the diversity of celestial bodies in the solar system, but also provides us with an opportunity to gain insight into the mechanism of the formation of planetary rings.
The Loch limit, this astrophysical concept, is also very much like love. In the universe, when two celestial bodies cross the safe distance of the Loch limit, one of them will be broken apart by gravity and turn into stardust. The stardust slowly gathered, as if weaving a beautiful halo for the planet, gently embracing it. "I am willing to break your bones for an eternal embrace." And in the world of love, the Loch limit is also an art that we need to measure carefully, a delicate balance between distance and intimacy.
The private space and freedom in love are like the two ends of the scale, which need to be just right. If the two parties are too close, the balance of affection may be overturned. If the distance is too far, I am afraid that I will lose the joy of growing together. This is like the Loch limit in astronomy, which is not about separating the two sides from each other, but about finding the balance between understanding, trust and communication, which can make love lasting and beautiful. Just like a dancer dancing in the **, you must not only have a heart-to-heart, but also need to leave your own blank, so that you can dance the most beautiful melody. 
The distance between us is like the Loch limit, the lone whale and the lone star.