How much did it cost to launch the Hubble telescope into space?
将哈勃望远镜发射升空花费了多少钱？
The space telescope was launched into Earth orbit in March 2009.
太空望远镜在2009年3月发射进入地球轨道。
He was the first to look up into the sky through telescope.
伽利略是第一个拿起望远镜看星空的人。
He was the first to look up into the sky through telescope.
伽利略是第一个拿起望远镜看星空的人。
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