Shenzhou ⅦChang’e ⅠShenzhou ⅥShenzhou ⅤleapjointMarsJupiterAldebaranprobeSaturnn
飞跃,跳跃adj
共同的,联合的n
金牛座中的红色巨星,毕宿五n
宇宙探测器,航天探测器n
土星Words previewRussian Yuri Gagarin becomes the first man in space
It takes him just 108 minutes to go around the world
The date is _____
1961American Neil Armstrong becomes the first man to set foot on the moon
He describes the moment as “One small step for man, one giant leap for mankind
” The date is:_____
1969Pioneer 10 becomes the first spaceship to fly past Jupiter
It is headed for the red star Aldebaran, which it will reach in two million years’ time
The date is ____
1973The American Viking 1 mission lands on Mars and sends back good quality photos
The date is ____
1975Seven American astronauts are killed just over a minute after taking