File:Bahet and Onatah Coronae PIA00461.jpg:修订历史

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2024年5月5日 (星期日)

  • 当前之前 09:262024年5月5日 (日) 09:26PlanetUser 留言 贡献 1,440字节 +1,440 == {{int:filedesc}} == {{Information |Description={{en|This mosaic of Magellan data in the Fortuna region of Venus, centered at 49 degrees north latitude, 2 degrees longitude, shows two coronae. Coronae are large circular or oval structures first identified in Soviet radar images of Venus. The structure on the left, Bahet Corona, is about 230 kilometers (138 miles) long and 150 kilometers (90 miles) across. A portion of Onatah Corona, over 350 kilometers (210 miles) in diameter, can be seen o...