The Nightly News
An Astronomy blog by Joe Bauman, Salt Lake City
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  1. Blog 73: A poisonous, violent, searing atmosphere
    27 Mar, 2019
    Blog 73: A poisonous, violent, searing atmosphere
    Today the European Southern Observatory announced a stunning breakthrough. Its four huge telescopes took spectra of the atmosphere of an exoplanet 129 light-years away, discovering a violent worldwide storm of blazing-hot carbon monoxide, iron vapor and dust. About 30 times as distant as the nearest star to our solar system, the planet is dubbed HR8799e, one of at least four exoplanets orbiting the star HR8799 in the constellation Pegasus. The relatively young star is about 1 1/2 the mass of

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