solar astronomer

Often considered the stuff of science fiction, sailing through space was suggested 400 years ago by astronomer Johannes Kepler who observed comet tails blown by the solar wind.

400年前，约翰·开普勒发现太阳风作用形成彗尾的现象，并由此提出星际航行的构想，但这常被认为是科幻小说里的内容。

“This is the first unquestionably rocky planet orbiting a star outside our solar system,” said astronomer Natalie Batalha of San Jose State University, a member of the Kepler team.

San Jose州立大学天文学家Natalie Batalha说，毫无疑问，这是我们第一次探测到太阳系以外的岩状行星。

British astronomer Arthur Eddington was involved in an expedition to principe island in west Africa, where he photographed the total solar eclipse of 1919.

1919年英国天文学家Arthur Eddington参加了西非普林西比岛的探险活动，他在那里拍摄了整个日蚀过程。