According to scientific consensus, the Earth formed in orbit around the Sun about 4.5 billion years ago by accretion from a protoplanetary disk, and has remained near its original orbit until the present.[35]
Hikuya hi vulavisisi bya rhadiyo, misava yingava yitumbulukile kwalomu ka 4.54 wa tibhiliyoni ta malembe lamahundzeke.[2][3][4] Eka ndhendzeleko wun'wa eka dyambu, misava viva yirhendzeleke hiyoxe kwalomu ka masiku ya 365.26 .[n 1] [5]