Question: Were both Luca Parmitano and Dumitru Prunariu Russian astronauts?

Context paragraphs:
Luca Parmitano: Luca Parmitano (born 27 September 1976 in Paternò, Sicily) is an Italian engineer and astronaut in the European Astronaut Corps for the European Space Agency (ESA).  The astronauts work on missions at the International Space Station.  He was selected as an ESA astronaut in May 2009.

Dumitru C. Moruzi: Dumitru Constantin Moruzi (also known as Dimitrie Moruzi or Moruzzi; Russian: Дмитрий Константинович Мурузи , "Dmitry Konstantinovich Muruzi"; July 1 or 2, 1850 – October 9, 1914) was a Moldavian-born Imperial Russian and Romanian aristocrat, civil servant and writer.  A scion of the prestigious Mourousis and Sturdza families, he was the son of adventurer Constantin D. Moruzi, who had switched his allegiance between Moldavia, Russia, and the United Principalities; his stepsister, Natalia Keșco-Moruzi, was for a while queen of Serbia.  Against his father's moderate stance, Dumitru opted for Romanian nationalism and, in the process, lost his family estates in Bessarabia.  He emigrated back to Romania, and he helped administer Northern Dobruja, playing an important part in the modernization of Sulina, and also in the ethnic colonization of the region.  While there, Moruzi contacted illnesses which eventually left him deaf and bedridden.

Dumitru Cernicica: Dumitru Cernicica (born Csernicska Demeter; February 28, 1915 – February 11, 2004) was a Hungarian-born Romanian and Hungarian communist politician and engineer, who served in various economic and financial positions in the Romanian Communist government.  Being associated with Vasile Luca, Minister of Finance, Secretary of the Romanian Communist Party (PCR) and Vice-Premier, he eventually became a victim of communist repression.  A member of the PCR before and after World War II, he was also clandestinely active within the Communist Party of Hungary (KMP) in Northern Transylvania and Budapest between 1940 and 1944.  In 1952, he was arrested and charged with being one in Luca's "right-wing deviationist", stripped of all positions (including membership of the Great National Assembly), and incarcerated.

Mitică: Mitică (] ) is a fictional character who appears in several sketch stories by Romanian writer Ion Luca Caragiale.  The character's name is a common hypocoristic form of "Dumitru" or "Dimitrie" (Romanian for "Demetrius").  He is one of the best-known figures in Caragiale's 1901 collection "Momente şi schiţe", as well as in Romanian humor at large.  Mitică is a male resident of Bucharest whose background and status are not always clear, generally seen as an allegory of the average Bucharester or through extension, inhabitants of Romania's southern regions—Wallachia and Muntenia.  According to accounts, he was based on a resident of Sinaia, whom Caragiale had befriended.

Demetrios Ypsilantis: Demetrios Ypsilantis (also spelt using Dimitrios, Demetrius and/or Ypsilanti; Greek: Δημήτριος Υψηλάντης ; Romanian: "Dumitru Ipsilanti" ; 1793August 16, 1832) was a member of a prominent Phanariot Greek family Ypsilantis, a dragoman of the Ottoman Empire, served as an officer in the Imperial Russian Army and played an important role in the Greek War of Independence.  Ypsilantis was the brother of Alexander Ypsilantis, a leader of Filiki Eteria.

Luca Puccinelli: Luca Puccinelli (born on 11 July 1973 in Viareggio, Province of Lucca) is an Italian retired footballer and agent.  He played as a midfielder.  After playing in Sampdoria youth teams he played mainly in Serie C1 and Serie C2.  During his career he had to face many injuries that in the end forced him to retire from football.  Nowadays he is an important football agent and he assists many successful players including Alessandro Diamanti, Alberto Gilardino, Aleandro Rosi and Nicolao Dumitru.

Dumitru Diacov: Dumitru Diacov (also transliterated from Russian as Dmitry Dyakov or Dmitri Diakov (Дмитрий Дьяков)) (born February 10, 1952, Kargapolie (), Kurgan Oblast, Russian SFSR) is a Moldovan politician, Member of the Moldovan Parliament.

Georges Florovsky: Georges Vasilievich Florovsky (Russian: Гео́ргий Васи́льевич Флоро́вский) (September 9 [O.S. August 28], 1893 – August 11, 1979) was an Orthodox Christian priest, theologian, historian and ecumenist.  Born in Odessa, in the Russian Empire, he spent his working life in Paris (1920–1949) and New York (1949–1979).  With Sergei Bulgakov, Vladimir Lossky, Justin Popović and Dumitru Stăniloae he was one of the more influential Orthodox Christian theologians of the mid-20th century.  He was particularly concerned that modern Christian theology might receive inspiration from the lively intellectual debates of the patristic traditions of the undivided Church rather than from later Scholastic or Reformation categories of thought.

Science and technology in Romania: On May 14, 1981 Romania became the 11th country in the world to have an astronaut in space.  That astronaut, Dumitru Prunariu is today's president of Romanian Space Agency.

Dumitru Prunariu: Dumitru-Dorin Prunariu (] ; born 27 September 1952) is a Romanian cosmonaut.  He flew in space aboard Soyuz 40 spacecraft and Salyut 6 space laboratory.  He was in team with another Romanian cosmonaut called Dumitru Dediu.

Supporting paragraphs: Dumitru Prunariu Luca Parmitano
Answer: no