Ariana (name) Ariana (name) Ariana is a feminine Persian name, popular in many languages. Arianna and Ariane are the two most common variations. The name "Ariana" has the several possible following origins. Ariana, the Latinized form of (Greek: ἡ 'Αρειανή/Arianē), was also a general geographical term used by some Greek and Roman authors of antiquity for an extensive territory in Central Asia, east of Persia and west of India, broadly covering modern Pakistan and Afghanistan. The name of Iran (Persia) originates from the Sanskrit word Aryānā (Ariana) meaning "The Land of the Aryans". The name "Arianna" is also the Latinized form of
In-space propulsion technologies mission- enabling breakthroughs that will revolutionize space exploration. There is no single propulsion technology that will benefit all missions or mission types. The requirements for in-space propulsion vary widely due according to their intended application. The described technologies should support everything from small satellites and robotic deep space exploration to space stations and human missions to Mars applications. The technology areas are divided into four basic groups: (1) Chemical propulsion, (2) Nonchemical propulsion, (3) Advanced propulsion technologies, and (4) Supporting technologies; based on the physics of the propulsion system and how it derives thrust as well as its technical maturity.