First Detection of Molecular Nitrogen at a Comet Made by RosettaFirst Detection of Molecular Nitrogen at a Comet Made by Rosetta
<p><a href="http://www.esa.int/var/esa/storage/images/esa_multimedia/images/2015/03/first_detection_of_molecular_nitrogen_at_a_comet/15318003-1-eng-GB/First_detection_of_molecular_nitrogen_at_a_comet.jpg" target="_blank" rel="nofollow"></a></p> <p>ESA’s Rosetta spacecraft has made the first measurement of molecular nitrogen at a comet, providing clues about the temperature environment in which Comet 67P/Churyumov–Gerasimenko formed.</p> <p>Rosetta arrived last