Aerospace Technologies

The rocket, which launched at 9:39 a.m. EST, carried a cargo ship with about 5,500 pounds (2,500 kg) of supplies and experiments for the International Space Station.
There are talks of "rebalancing" the agency's mission as it continues to tweet about climate change.
The retired Navy commander, 82, never forgot the "overpowering beauty of the Earth."
Saturday’s flight begins to clear a logjam of more than 70 planned missions.
The mountains "are a step too high -- even for the clouds to cross."