月球□演化□史可以□溯到大约45□年前,它形成于一□巨大的天体与□球碰撞后的碎□云。这些碎片□渐聚集,最终形成了□天的月球。在其形□□的早期,月球经历了大量的火山活□,熔岩广泛流动,形成了今天看到的月海地貌。随□时间□推移,火山活□逐渐减少□□□事件成为塑造月球表□的主□力量□月球上□撞□坑□录了太□系早期的撞击历史,为科学家研□太阳系□演化提供了宝贵的线索。<□□□
B□r□ in Detroi□, Mic□igan, Je□□g grew up in□a hou□eho□d□with□parents who were both e□u□ated in So□□h Korea with dreams of □□ademic □u□cess for their chi□dren. Pursu□n□ a career in□m□di□ine seemed like□the□natur□l pa□h□fo□ Jeong, and he □□tifull□ pursued it,□ea□□ing his M.D.□at the U□□ve□□ity of Nor□h Carolina at Cha□el □□ll□ Howev□r, his pass□on □o□□co□□d□ had alw□y□□b□□ne□ within □im, and □e began perfor□ing sta□d-up comedy□whil□ □t□□l practic□ng medi□ine.□>