Dr Kevin Hand, 喷气推进实验室的天体生物学家,最近接受 Express 采访时说:“我们也许可以发现木卫二上可能有生命迹象。”In an interview to the Express, Dr Hand said: "We may be able to discover if there are signs of organic or possible life on Europa."
“图像显示有可能木卫二上存在生命。”“Images show there could be possible life on Europa.”
尽管一切生命形式来自于DNA,RNA和氨基酸,但外星生命可能来自全新的化合物构建,他补充说。
While all living things are created from base molecules DNA, RNA and amino acids, extra-terrestrial life may be built from entirely new compounds, he added.