美歐早就不搞空間站了。以前認為宇宙觀測靠人，後來認為不需要人，也就不必空間站了，美國發展太空望遠鏡
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
