... It is established that the sudden fadings of RCBs are caused by clouds of carbon-rich dust passing in front of the star, but it is unclear what causes carbon gas in the stellar atmosphere to condense into dust. ...
... of ices from the cometтАЩs тАЬdirty snowballтАЭ nucleus, and blown away from the Sun by the solar wind; and a curved, more diffuse dust tail, produced by small dust particles ejected from the nucleus and blown outwards by the SunтАЩs radiation pressure ...
... science, and the dynamical evolution and interrelationships of comets, asteroids, meteoroids and interplanetary dust), and (iv) Solar System - Terrestrial Relationships (including solar variability, climate, accretion of interplanetary dust and NEOs ...
... Abstract . Full Paper . 330 Leonid Dust Trails and Meteor Storms . R.H. McNaught and D.J. Asher . WGN 27, 85-102 (1999) . ... A 339, 208 (1999) . Abstract . Full Paper . 291a Dynamics of Leonid dust trails (the cause of storms) . D.J. Asher . ...
... create new chemical species, dredge up new material to the surface of the star, and throw puffs of gas and dust into space ... Puffs of ejected dust obscuring the normally visible star are seen in R Corona Borealis stars. ...
... Seeing Dust with the Infrared I The Ophiuchus region. (dATA AT 7 mICrONS ArE SHOWN IN BLUE, dATA AT 15 mICrONS IN rEd; ISO ImAGE, ESA/ISO/ISOCAm) nterstellar space (the space between the stars) is cold, and the dust and gas there has a temperature around ...
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