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发帖数: 298 | 1 That's it!
It was the 18th of February when Clyde examined his plates of the star field
around Delta Geminorum, the fourth brightest star in Gemini. There, a faint
15th-magnitude pinprick of light equivalent to a candle seen from a distance
of 300 miles (480 kilometers) lost its four-billion-year-old anonymity.
In the sky, there are 15 million stars brighter than the pinprick Clyde spied
hopping across a corner of the Gemini star fields. Blink comparing the
position of the anonymous little pinpo |
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