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來自世界各地的海洋專家於6月1至3日聚集城大，參加第六屆海洋污染及生態毒理學國際會議。
For years, the thin gauze of atmosphere surrounding the earth hampered astronomers from studying the most distant stars in our cosmos. But the Hubble Space Telescope, fixed in the clarity of space, has lifted that veil. It is our outpost to the universe.