科技：奮進(jìn)號航天飛機(jī)前往國際空間站
Endeavour’s last scheduled night launch went smoothly in the pre-dawn hours Monday. That is, smoothly for a launch that was set for Sunday, but postponed because of thick cloud cover. Shuttle Launch Director Mike Leinbach said the crew did not let the one-day delay have a negative impact on them. …
?