In 2025, Saturn’s spectacular rings will disappear. But it won’t be too long before they come back into sight in all their splendor. Their disappearance, after all, is all a matter of perspective.
CAPE CANAVERAL, Fla. — New research suggests that Saturn’s rings may be older than they look — possibly as old as the planet. Instead of being a youthful 400 million years old as commonly ...
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