International Space Year

The International Space Year was 1992, the year of the quincentenary of Christopher Columbus's voyage to the Americas in 1492. First proposed by U.S. Senator Spark Matsunaga, the designation of 1992 as International Space Year was endorsed by 18 national and international space agencies, who also proposed the year's theme, "Mission to Planet Earth". Eventually, 29 national space agencies and 10 international organizations took part in coordinated activities to promote space exploration and the use of sustainable technology on Earth.

单词	International Space Year
释义	International Space Year 英语百科 International Space Year The International Space Year was 1992, the year of the quincentenary of Christopher Columbus's voyage to the Americas in 1492. First proposed by U.S. Senator Spark Matsunaga, the designation of 1992 as International Space Year was endorsed by 18 national and international space agencies, who also proposed the year's theme, "Mission to Planet Earth". Eventually, 29 national space agencies and 10 international organizations took part in coordinated activities to promote space exploration and the use of sustainable technology on Earth.
随便看	root dictionary directory root differentiation root digger root directories Root directory root disease patch root disk root distance root distribution root distridution root dividing culture Root domain Root,Dorsal rootdozer root dressing root drill root eating insect rooted about rooted aquatic plant rooted around rooted away rooted celery rooted cutting Rooted directed graph rooted fold