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Layerings in the nucleus of comet 67P/Churyumov-Gerasimenko <a href="https://arxiv.org/abs/1912.06544">https://arxiv.org/abs/1912.06544</a> <br>
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Low activity main belt comet 133P/Elst-Pizarro: New constraints on its Albedo, Temperature and Active Mechanism from a thermophysical perspective
<a href="https://arxiv.org/abs/1912.06266" id="LPNoLP505271">https://arxiv.org/abs/1912.06266</a></div>
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Low Resolution Optical Spectra and Diatomic Carbon Detections of 2I/Borisov <a href="https://arxiv.org/abs/1912.06161" id="LPNoLP121546">https://arxiv.org/abs/1912.06161</a><br>
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