我国航天事业进入新世纪后，将迎来更加蓬勃发展的新时期，仅“十五”期间，预计将发射30余颗各类卫星和多艘飞船。　　“十五”期间我国将要发射的30余颗卫星，包括通信卫星、导航卫星、气象卫星、资源遥感卫星、空间探测卫星等15类。自1970年4月发射第一颗人造地球卫星“东方 After China’s aerospace industry enters a new century, it will usher in a new period of vigorous development. During the period of the 10th Five-Year Plan, more than 30 satellites and more spacecraft are expected to be launched. More than 30 satellites to be launched by our country during the “Tenth Five-Year Plan” period will include 15 types of communications satellites, navigation satellites, meteorological satellites, resources remote sensing satellites and space exploration satellites. Launched the first artificial Earth satellite since April 1970 "East