The official tally of confirmed planets outside our solar system, maintained by NASA's Exoplanet Sci...
In 1992, the number of confirmed planets outside our solar system was zero — and as of this year, NASA's exoplanet archive lists more than 6,000 of them, with the lead scientist on the archive predicting the number could hit 100,000 within the next seven year
The official tally of confirmed planets outside our solar system, maintained by NASA's Exoplanet Science Institute at Caltech, has passed 6,000.
Author: Space Daily
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