Is the new Ring Outdoor Cam Plus a better choice for your home than the existing Ring Spotlight Cam Plus? Here's a look at ...
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3D structure of iconic Ring Nebula gives 'a brand new view of an old astronomical friend'Its striking, smoke-ring-like appearance has both awed and puzzled astronomers, who have long debated whether this remnant truly takes on a ring shape or ... star known as a white dwarf, which ...
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