A new iron-based catalyst converts carbon dioxide into jet fuel
Such technology could one day cut greenhouse gas emissions from air travel
![Jet flying across sky](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2020/12/122120_mt_jet-fuel_feat.jpg?fit=1030%2C580&ssl=1)
Jet fuel made from carbon dioxide in the atmosphere could someday reduce greenhouse gas pollution from air travel.
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