But not all of the salt found in the flybys was created equal .
但并不是在飞越所有被发现的盐一样的。
Messenger 's earlier flybys didn 't get a good look , but the spacecraft 's neutron detectors will seek signs of hydrogen - the h in h2o - which would suggest it might be ice .
During venus flybys in 1998 and 1999 , the cassini spacecraft failed to detect the high-frequency radio noise that lightning would be expected to generate - like am radio static during terrestrial thunderstorms .
News about near-earth object discoveries and earth flybys will be available and made accessible on the site via a downloadable widget and rss feed .
有关近地天体和近地飞掠的新闻将上线并且可以通过小软件下载或者通过rssfeed。
The spacecraft began its journey more than six years ago , traveling through the inner solar system and embarking on flybys of earth , venus and mercury .
