News tagged with ring

Image: Cassini's arrival and departure

These two images illustrate just how far Cassini traveled to get to Saturn. On the left is one of the earliest images Cassini took of the ringed planet, captured during the long voyage from the inner solar system. On the ...

dateNov 28, 2017 in Space Exploration
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A lipid's role in cell division

Proper cell division is a basic process critical to cell survival. A ring composed of actin filaments and myosin motor proteins pinches the cell apart, producing two daughter cells with equal amounts of cellular components.

dateNov 13, 2017 in Cell & Microbiology
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