Home https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ Science https://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/ The rubber duck comet is lit.

The rubber duck comet is lit.



The rubber duck comet glows. But you can’t see it.

* This is because this comet’s radiance shines in the far ultraviolet range, part of the electromagnetic spectrum at a higher frequency than any light that the human eye can detect. Researchers discovered this first comet aurora borealis in data from comet 67P / Churyumov-Gerasimenko, which the European Space Agency (ESA) visited with the Rosetta spacecraft from 2014 to 2016. Digging up Rosetta’s recordings from light around a duck-shaped comet, they found ultraviolet light. They showed that the glow came from charged particles from the sun, striking gas particles around the comet, the same effect that produces brilliant auroras around the Earth̵

7;s poles.


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