<![CDATA[ The unprecedented observations of comet 41P/Tuttle–Giacobini–Kresák show its rotation slowing, reversing and then speeding up, and jet-like outbursts of gas might be providing the push. ]]>
Cometary dynamics refers to the study of the motion and behavior of comets as they travel through space. This includes their orbits, rotation, and the effects of solar radiation and gravitational forces on their trajectories.
Jet activity in comets refers to the explosive release of gas and dust from the comet's nucleus, often resulting in the formation of a coma and tail. This activity can be driven by sublimation of ices as the comet approaches the Sun.