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muriel_volestrangler

(101,321 posts)
Tue Oct 22, 2013, 12:25 PM Oct 2013

Exoplanet tally soars above 1,000

The number of observed exoplanets - worlds circling distant stars - has passed 1,000.

Of these, 12 could be habitable - orbiting at a distance where it is neither "too hot" nor "too cold" for water to be liquid on the surface.
...
"If we had more funding there would be more telescopes and that count would be much larger by now."

The Kepler space telescope, which spotted many of these worlds in recent years, broke down earlier this year. Scientists still have to trawl through more than 3,500 other candidates from this mission so the number could rapidly increase.

http://www.bbc.co.uk/news/science-environment-24549384
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Exoplanet tally soars above 1,000 (Original Post) muriel_volestrangler Oct 2013 OP
The Kepler telescope -- now sadly broken -- data still has 3,500 candidates. longship Oct 2013 #1

longship

(40,416 posts)
1. The Kepler telescope -- now sadly broken -- data still has 3,500 candidates.
Tue Oct 22, 2013, 02:54 PM
Oct 2013

They need to be confirmed, which could take years.

Who knows how many habitable rocky (Earth-like) planets are in the galaxy? The article states that estimates are 17 billion. But due to normal scientific caution in these type of predictions the number could be higher.

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