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1·The Fermi Space Telescope found hints in 2009 of the telltale pattern associated with positrons in terrestrial gamma rays stemming from lightning storms.

费米太空望远镜在2009年就曾发现这一与正电子有关的特征现象的线索，地点正是在源于雷暴的地表伽马射线中。

2·Hubble Space Telescope astronomers recently focused the instrument's powerful eye on a pair of galaxies known as Arp 273, which had spun themselves into something surreally terrestrial: a rose.

最近天文学家将哈勃太空望远镜的神奇大眼对准了太空中一对称之为Arp 273的星系对，这对星系相互缠绕形成了一幅如梦似幻的人间玫瑰。