Waspie_Dwarf Posted June 19, 2014 #1 Share Posted June 19, 2014 NASA's Swift Satellite Tallies Water Production of Mars-bound Comet In late May, NASA's Swift satellite imaged comet Siding Spring, which will brush astonishingly close to Mars later this year. These optical and ultraviolet observations are the first to reveal how rapidly the comet is producing water and allow astronomers to better estimate its size. "Comet Siding Spring is making its first passage through the inner solar system and is experiencing its first strong heating from the sun," said lead researcher Dennis Bodewits, an astronomer at the University of Maryland College Park (UMCP). "These observations are part of a two-year-long Swift campaign to watch how the comet's activity develops during its travels." Read more... Link to comment Share on other sites More sharing options...
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