Young planets stay hotter longer

(PhysOrg.com) -- Young planets around other stars may be easier to spot because they stay hotter way longer than astronomers have thought, according to new work by MIT planetary scientist Linda Elkins-Tanton.

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<p><a href="http://www.physorg.com/news143211269.html">Young planets stay hotter longer</a></p> <p>(PhysOrg.com) -- Young planets around other stars may be easier to spot because they stay hotter way longer than astronomers have thought, according to new work by MIT planetary scientist Linda Elkins-Tanton.</p>