... VEGA mission - Venus and Halley comet investigations. Mosaic image of Haley comet from Vega-2 probe from 03/09/86. ... VEGA mission - Venus and Halley comet investigations. Mosaic image of Haley comet from Vega-2 probe from 03/09/86. ...
... Fragments of comet P/Shoemaker-Levy 9 collided with Jupiter on July 16-22, 1994. ... luminous night-side impact of fragment W of Comet Shoemaker-Levy 9 were taken by the ...
... was designed to study Comet P/Halley , and also studied Comet P/Grigg-Skjellerup ... images of a comet nucleus could be taken during the encounters with comet Halley ...
... The concept of continuous solar wind developed in 1950's. First, Biermann (1951, 1957) observed comet tails as they passed close to the Sun , and explained the observed tail deflection by a continuous flux of protons from the Sun. ...
... with the pressure of the solar wind) makes comet tails point away from the Sun--not only when the comet approaches the Sun and its tail trails behind it, but also after it has passed the Sun and moves away, when the tail stretches ahead of the comet ...
... a large number of small bodies (the comets and asteroids), and the interplanetary ... and Jupiter but also elsewhere; and the comets (small icy bodies) which come and go ...
... of catastrophic collisions of the asteroids and comet nuclei with the Earth ... asteroids and nuclei of the extinct comet that sufficiently often collide with the ... systems will be used for in advance detection of the great asteroids and comets ...
... Investigation of the Earth’s atmosphere, comets, interplanetary and interstellar medium with brightness and linear polarization measurements of extended sources and sky background in optical and infrared spectral ranges. ...
... The report devoted to the problem of solar activity and other cosmophysical factor (cosmic rays, cosmic dust, comet material) influence on human environment (climate, ozone layer, atmospheric parameters and biosphere including human being). ...