Chief of the Astronaut Office Chief of the Astronaut Office The Chief of the Astronaut Office is the most senior leadership position for active astronauts at the National Aeronautics and Space Administration (NASA). The Chief Astronaut serves as head of the NASA Astronaut Corps and is the principal advisor to the NASA Administrator on astronaut training and operations. When Deke Slayton was grounded from the Mercury Seven due to a heart condition, he took on the position of Coordinator of Astronaut Activities and informally held the title of "chief astronaut". In this role, he held responsibility for the operation of the astronaut office. The position
Chinese as a foreign language were studying the language in US colleges and universities. While far behind the more than 800,000 students who study Spanish, the number is more than three times higher than in 1986. The Institute's report includes graphs and details on the popularity of other languages. As of 2008, China had helped 60,000 teachers promote its language internationally, and an estimated 40 million people were studying Chinese as a second language around the world. Other than Standard Mandarin, Cantonese is the only other variant of Chinese that is widely taught as a foreign language. It is the official language of Hong Kong