We present a study of interstellar comet 2I/2019 Q4 (Borisov) using both preperihelion and
postperihelion observations spanning late September 2019 through late January 2020. The …

Abstract The James Webb Space Telescope (JWST), as the largest space-based
astronomical observatory with near-and mid-infrared instrumentation, will elucidate many …

Observations of Disintegrating Long-period Comet C/2019 Y4 (ATLAS): A Sibling of C/1844 Y1
(Great Comet) - IOPscience This site uses cookies. By continuing to use this site you agree to …

Jupiter-family comets (JFCs) exhibit a wide range of activity levels and mass loss over their
orbits. We analyzed high-cadence observations of 42 active JFCs with the wide-field …

We performed secular monitoring broadband photometric observations on Jupiter Family
Comets (JFCs) 68P/Klemola and 78P/Gehrels 2 from 2018 November to 2020 March with …

Context. Thanks to the Rosetta mission, our understanding of comets has greatly improved.
A very good opportunity to apply this knowledge appeared in early 2017 with the …

We present an analysis of the photometric and spectroscopic data of the comet C/2012 S1
(ISON) observed at the heliocentric distances of 6.21–4.81 AU. The photometric …

Jupiter-family Comets (JFCs) exhibit a wide range of activity levels and mass-loss over their
orbits. We analyzed high-cadence observations of 42 active JFCs with the wide-field …

This work is a part of a more global effort aimed at understanding and interpreting in situ and
remote sensing data acquired by instruments onboard Rosetta. The study aims at deriving …

We report submillimeter 450 and 850 μm dust continuum observations for comet C/2012 S1
(ISON) obtained at heliocentric distances 0.31–0.08 au prior to perihelion on 2013 …