We present a chemical kinetics model of the solid-phase chemical evolution of a comet, beginning with a long period of cold-storage in the Oort Cloud, followed by five orbits that […]
Hale-Bopp
Posted inAlpha Centauri, Astronomy & Telescopes, Beta Pictoris, Comets and Asteroids, Epsilon Eridani, Exoplanets, -moons, -comets, Fomalhaut, Imaging & Spectroscopy, Status Report
Imaging Of Exocomets With Infrared Interferometry
Active comets have been detected in several exoplanetary systems, although so far only indirectly, when the dust or gas in the extended coma has transited in front of the stellar […]