巴西,这个领土与我国类同的国家,其人口只有我国的九分之一,而可耕地却比我们多五六倍。但巴西对空间活动的重视却给我们留下了深刻的印象。 70年代初期美国发射了陆地卫星后,巴西立即在本国却又是南美大陆地理中心的库亚巴建立了陆地卫星接收站。法国发射斯波特对地观察卫星后,巴西又开始接收斯波特卫星的图片。当我们访问巴西空间研 Brazil, a country with the same type of territory as our own, has only one-ninth of the population of the country, while its arable land is five or six times more productive than us. However, Brazil has left a deep impression on our attention to space activities. After the United States launched its terrestrial satellite in the early 1970s, Brazil immediately established a land satellite receiving station in Cuiaba, which is also a geographic center of the South American continent. After France sent Spotter to observe the satellite on the ground, Brazil began to take pictures of the Sputter satellite again. When we visited Brazil Space Research