The moon is the only natural satellite on Earth and the only extraterrestrial planet that humans can currently reach. In addition to artificial satellites, using this natural satellite to carry out remote sensing observations of the earth has many advantages and irreplaceability. The moon has a large surface area For any artificial satellite, remote sensors are placed on the moon, regardless of load, size, weight, etc. , and many different types of remote sensors can be placed at the same time, forming the ability of active and passive, full-band synchronous observation. Scientific phenomena-global environmental changes, land-sea-air interactions, plate tectonics and solid tide, tripolar comparative studies, etc. will have a deep understanding, and it is possible to observe previously unknown scientific phenomena. What is the most accurate summary of the above text? ['The moon is more suitable for remote sensors than artificial satellites.', 'Moon-to-Earth observation has a natural comprehensive advantage.', 'The moon is expected to revolutionize space-to-Earth observations.', 'The moon opens up new directions in Earth observation science and technology.']