"Isaac Newton spacecraft successfully realized artificial gravity in space and provided gravity for astronauts."
"Pedro Dick: Gravity is as necessary in space as water."
"NACA announced more plans for artificial gravity devices, including the 10000 ton rotating space city."
"The Lucia Space Agency said that the progress of the ISS rotating gravity module is satisfactory and it will be launched soon."
"Aerospace expert: mankind has broken through one of the necessary pre technologies for deep space travel."
……
Forward number.
Li Sheng floats in the command room of the pilot cabin and brushes slowly