[新闻] 美“机遇号”火星车最早将于5日升空（图）

Opportunity Mars Rover Targeted For Launch No Earlier Than July 5


The second Mars Exploration Rover, Opportunity, is now targeted for launch no earlier than Saturday, July 5. The delay is due to problems with the cork insulation on the Delta II launch vehicle's first stage.

请问：起飞总质量和有效载荷质量的数据是多少？

最好去www.jpl.nasa.gov  查一查。。。。

已经推迟到6号了。。。

Opportunity Mars Rover Targeted For Launch No Earlier Than July 6


The second Mars Exploration Rover, Opportunity, is now targeted for launch no earlier than Sunday, July 6. The delay is due to problems with the cork insulation on the Delta II launch vehicle's first stage.