Grunsfeld will use the tool to do repairs on the Hubble Space Telescope.

格伦斯菲尔德将使用该工具做对哈勃太空望远镜进行维修。

youdao

Former astronaut John Grunsfeld told reporters Tuesday about a stargazing experience he had on the station.

前宇航员约翰·格伦斯费尔德在周二向记者们讲述了他在空间站观测星星的经历。

youdao

"It's that extreme clarity that gives us the feeling we've traveled out into space to see these objects," said Jon Grunsfeld, an astronaut who did repair work on Hubble during two shuttle missions.

曾两次前往太空对 哈勃望远镜进行维修的宇航员乔恩•格伦斯菲尔德说：“正是由于图像超级清晰，才使我们有种亲临太空的感觉。”

youdao

The French launch coincides with the anticipated spacewalk of U.S.Astronauts John Grunsfeld and Drew Feustel who are expected to exit the space Shuttle Atlantis for the first of five spacewalks to upgrade Hubble telescope.

VOA: standard.2009.05.14

It's hoped the birthday will be auspicious for the landing, NASA's John Grunsfeld said in a news conference.

CNN: Rover Curiosity near Mars landing

But Mr Grunsfeld said there was scope in the financial outlook for a major mission at the end of the decade.

BBC: Nasa to send new rover to Mars in 2020

It was communicated by the agency's associate administrator for science, John Grunsfeld.

BBC: Nasa to send new rover to Mars in 2020