keep your earth smile artinya

I'm not sure exactly. It could refer to a specific term or phrase related to manhwa, but without more context, it's hard to say for sure.

I'm not entirely sure what 'artinya' means in this context. If it's from a non - English language, perhaps it's a wrong or misused term here. Usually, 'science fiction' refers to a genre of literature, film, etc. that often involves futuristic settings, advanced technology, and scientific concepts.

The Earth would not continue to rotate. The Earth's rotation speed would become slower and slower as time passed. When the Earth was first formed, it rotated very fast. It only took eight hours for it to complete a rotation cycle. The main reason for the Earth's rotation to slow down was the Moon and the Sun. From the perspective of the Moon, the Moon had a tidal effect on Earth. The moon had gravity, which would cause tidal changes on Earth, such as the rise and fall of tides. When the tides rose and fell, the kinetic energy of the Earth would be consumed, causing the Earth's rotation speed to slow down. According to scientific research, during the dinosaur era, the Earth's rotation time was only 23.5 hours, but now it was 24 hours. If the Earth's history was long enough, one day, the Earth would be locked by the moon's tides. At that time, it would take the Earth a month to rotate once. From the perspective of the sun, although it did not have a clear tidal locking relationship like the moon, it also affected the Earth's rotation. For example, the gravitational force of the sun would participate in the evolution of the Earth's rotation state.

First, let's focus on'science fiction'. It's about stories set in the future or with advanced technology. 'Artinya' is unclear. Maybe try to find out if it's from a specific language. If it's removed, just focus on science fiction. Read classic sci - fi books like Asimov's works to understand the genre better.

The Wandering Earth had always been promoted because it wanted to bring Earth away from the solar system. The sun was rapidly aging and expanding, and it would soon swallow the Earth. Therefore, humans came up with the " Wandering Earth " plan, using a huge planetary engine to push the Earth out of the solar system and to its new home. This plan was not easy. There were many difficulties to overcome, but for the survival of mankind, this had to be done. There were many exciting stories, such as various thrilling adventures and heroic deeds to save the earth. The movie was particularly shocking, allowing everyone to see the courage and wisdom of humans in desperate situations. Wandering Earth 2: Adventures Again is not enough. Everyone is welcome to click to read the novel!