<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["fr", "en"].<end_of_turn>
<start_of_turn>user
Quelle est la position aujourd'hui officielle des scientifiques concernant l'origine de la Lune et ses effets sur la Terre? Pourquoi avons-nous arrêté de l’étudier ?<end_of_turn>
<start_of_turn>model
The Earth, the Moon… life! The history of the formation of the Moon is one of the great questions in contemporary planetology. The most popular theory today was imagined at the end of the 1970s. 4.5 billion years ago, the Earth, still in formation, encountered a bolide the size of Mars. The shock is gigantic. The two bodies merge and disperse debris into orbit which then quickly clumps together to give birth to the Moon. The study of the Moon did not stop with the end of manned missions, thanks to the sending of automatic probes. Smart 1, one of them, is a European mission which began its observations in January 2005. Manned exploration of the Moon could resume by 2020! The Moon is of course responsible for the tides. But above all we owe it the stability of our climates and perhaps the maintenance of ocean currents. Without the Moon, we surely wouldn't be here to comment on its absence.<end_of_turn><eos>