Thursday, 1 August 2019

Hubble reveals egg-shaped exoplanet so hot it's venting vaporized iron into space

WASP-121b is an exoplanet so broiling hot that it's venting vaporized iron into space, and being ...

Between exoplanets with ruby clouds and those that are actually just giant diamonds, science fiction has barely prepared us for just how weird alien worlds could be. Now, thanks to new Hubble observations we have another contender in WASP-121b, a planet that's so intensely hot it's vaporizing heavy metals and venting them into space. As if that wasn't enough, the poor planet is also being stretched into an egg shape thanks to the strong gravity of its host star.

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Category: Space

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from New Atlas (Gizmag) https://ift.tt/338eKCA

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