The rocket experimental data indicated that the layered dusty plasma structure has a sharp boundary in the summer polar mesopause.

火箭探空实验观测结果显示，极区夏季中层顶尘埃等离子体分层中存在着稳定的锐边界结构。

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When the economy slowed in the summer of 2010 and the Fed launched QE2, commodity prices took off like a SpaceX rocket.

FORBES: Falling Oil Prices May Indicate Nasty October For Stocks

From the same country is Canadian Arrow - tests with its futuristic rocket will begin this summer.

BBC: NEWS | Science/Nature | Space future: Race for the X-Prize

In league with the rocket is the 17-foot hideous-yet-endearing troll under the Aurora Bridge, as is the raucous Summer Solstice Parade in all its stilted, puppet bearing, naked cyclist glory that drums to the beat of its own whacked-out marching band.

BBC: Seattle��s Fremont neighbourhood