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Tag Archives: exoplanet

Multiple alkali metals in unique exoplanet

The extrasolar planet WASP-127b is one of the least dense exoplanets ever found. It has a radius 1.4 times greater than Jupiter, but only 20% of its mass. Such a planet has no analogue in the solar system and is rare even within the exoplanet diversity. It takes just over ...

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Giant exoplanet hunters: Look for debris disks

There’s no map showing all the billions of exoplanets hiding in our galaxy — they’re so distant and faint compared to their stars, it’s hard to find them. Now, astronomers hunting for new worlds have established a possible signpost for giant exoplanets. A new study finds that giant exoplanets that ...

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