News tagged with dust ring

Suspected dust ring in Venus's orbit confirmed

(Phys.org) —A trio of researchers from The Open University and the University of Central Lancashire in the U.K., has confirmed that a ring of dust surrounds the sun in the orbit of Venus. In their paper published in the ...

dateNov 22, 2013 in Astronomy report
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Planetary influences on young stellar disks

A newborn star typically has a disk of gas and dust from which planets develop as the dust grains collide, stick together and grow. Stars older than about five million years lack evidence for these disks, however, suggesting ...

dateDec 14, 2015 in Astronomy
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Saturn's rings in a supercomputer

Why do some planets, like Saturn or Jupiter, have rings, while others, like Earth or Mars, do not? It turns out that "size does not matter"—gas giants like Saturn are not the only bodies that can possess rings; even tiny ...

dateAug 07, 2015 in Space Exploration
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