... an enormous escaping atmosphere called the coma, which becomes far bigger than a ... The density of material in the coma and tails is very low, lower than the best ... Though the coma and tails of a comet may extend for tens of millions of kilometers ...
... of volatile components in the cometary coma, particularly parent molecules ... its shape and size and additionally, could monitor structures in the dust coma ... neutral gas in the comet Halley's coma was studied by the neutral mass spectrometer ...
... Application to the Coma cluster. ... to: 17 Mpc for Virgo cluster, 100 Mpc for Coma cluster, 170 Mpc for Hercules cluster ... Fig.1. Wind acceleration from the Coma cluster. ...
... The icy nuclei are too far away to have the characteristic shell (coma) and tail of gases and dust that are a comet's trademarks, when it swings close enough to the Sun to warm up and sublimate. ...
... The imaging of nucleous and dust/gas coma of comet and 13 scientific experiments studied dust, plasma, gas, energetic particles, magnetic field and plasma waves of the comet. ...