Discovery Alert: a Long Year for a 'Cold Saturn'
Two recently discovered gas giants, which might resemble Saturn, could be prime candidates for atmospheric investigation.
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Planets that have been validated by two or more discovery methods.
NASA mission discoveries that could be planets, but are unconfirmed.
The number of stars with confirmed planets.
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Planets that have been validated by two or more discovery methods.
NASA mission discoveries that could be planets, but are unconfirmed.
The number of stars with confirmed planets.