This giant exoplanet's atmosphere teems with glowing hot atoms of titanium and iron


sunset on kelt 9b
Space

And you thought this summer was hot

For the first time, astronomers have detected iron and titanium vapors in a planet's sky—the metals glowing hot like the filaments in a light bulb in the searing…
via Popular Science "https://ift.tt/2PcQpVf"

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