So all the Praises (and thanks) be to Allah, Lord of the heavens (Rab-us-Samawaat) and the Lord of the earth (Rab-ul-Arz), Lord and Cherisher of all the (many) worlds (Rab-ul-'Ala'meen)
So praise be to Allah, the Lord of the heavens and the Lord of the earth, the Lord of the worlds
Muhammad Ahmed - Samira
So to God (is) the praise/gratitude/thanks, the skies'/space's Lord and the earth's/Planet Earth's Lord, the creations all together's/(universe's) Lord
So all the praises and thanks are to Allah, the Lord of the heavens and the Lord of the earth, and the Lord of the Alameen (mankind, jinns and all that exists)
Hamd belongs to Allah, the Rabb of the heavens, the Rabb of the world, the Rabb of the worlds (He is the One who does Hamd)!
Al-muntakhab fi tafsir al-Qur'an al-Karim
Praise be to Allah and extolled are His glorious attributes, the Creator of the heavens and the earth and of this world and the world to come and of the state of past, present and future existence