one thousand tonnes
Between 13 tonnes to 15 tonnes
Mars' mass is 641,849,999,999,999,934,464 tonnes.
45500 tonnes
156 tonnes
Mir weighed 250 metric tons (tonnes).
100 tonnes
2 tonnes
1.5 to 2 tonnes
7.1276 tonnes
2.6 tonnes
The body weighs 100 tonnes and two wings weigh 50 tonnes each.