Turkish pronunciation
hau ôn ırthPronunciation
/ˈhou ˈôn ˈərᴛʜ/ /ˈhaʊ ˈɔːn ˈɜrθ/
Etymology
[ 'hau ] (adverb.) before 12th century. Middle English, from Old English hu; akin to Old High German hwuo how, Old English hwA who; more at WHO.Videos
... Earth-based or space-based missions. ...
... When you go back to the early Earth, right after the planet formed, ...