... involve determining the dynamical behavior of dust trails, which are narrow, dense ... The formation of dust trails and the main features of their evolution are explained. ...
... in the opposite direction to the Earth, so that when the Earth crosses the trail of debris - which is composed of a number of dense discrete streams of dust particles - the dust grains enter the atmosphere at very high speeds, about 160,000 miles per hour ...
... by the Earth intersecting dense trails of dust ejected from Comet 55P/Tempel-Tuttle ... ejection-velocity regions of young dust trails and the circumstances around the 2031 ...
... to the inner solar system and releases material that forms into a new dust trail ... shows the close encounters of the Earth with Leonid dust trails in 2001 November ... of the Earth with meteors from these particular dust trails if you're not in the ...
... by the physical conditions necessary for dust to condense above the surface of the ... events implies a geometry in which the dust clouds form within two stellar radii (2 ...
... A major regional dust storm has broken out on Mars in the Chryse-Argyre-Thaumasia region: Following information comes from the BAA: "A regional dust storm has broken out on Mars. ...
... dust grains in the circumstellar envelope of IRC + 10 o 216 S. Bagnulo, J.G. Doyle and I.P. Griffin We utilise a modelling technique in which a generalised twostream Eddington approximation is applied to the problem of the radiative transfer in a spheri ...
... each close approach to the Sun, the comet sheds a stream of dust and small particles ... of two of the more coherent dense dust trails, resulting in two main meteor showers ...
... to the inner solar system and releases material that forms into a new dust trail ... shows the close encounters of the Earth with Leonid dust trails in 2002 November ... of the Earth with meteors from these particular dust trails if you're not in the ...
... They are now believed to be dust from the tails of old comets. ... Small dust particles – meteors – and rocks – meteorites – strike the Earth quite ... and resulting fires release massive amounts of dust and gas into the atmosphere ...