We are often told that technological know-how, acquired in exploring space, will be utilized to make life better on earth.

我们经常听说在探索空间中获得的技术知识将用来改善我们地球上的人的生活。

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In just fifty years of exploring space, humans have left 600,000 pieces of rubbish in space, all circling us at super-speed.

在短短50年的外空探索里，人类已经在太空中扔60万件垃圾，这些垃圾都以超高速围着我们转圈。

youdao

In just fifty years of exploring space, humans have left 600, 000 pieces of rubbish in space, all circling us at super-speed.

在短短50年的外空探索里，人类已经在太空中扔60万件垃圾，这些垃圾都以超高速围着我们转圈。

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There is no use in exploring the space and trying to find new habitable space and resources unless we do not try to maintain the balance of nature.

BBC: Is space exploration a waste of money?

To do this many freelancers will move in behind the wire photographers, as they move on to new stories the freelance will come behind the news teams and start to work on in depth projects, exploring the subject, living in the space and in the best cases be able to present compelling stories and features that explore deeper issues.

BBC: Drowning in pictures

What excites me most about being involved in this space is the opportunity to interact with others exploring new ways to create positive change in society.

FORBES: 'What's Next' in the World of Social Innovation?