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Deep-Sky Wonders: The Jewels of Spring

10 Mar 2019, 11:10 UTC
Deep-Sky Wonders: The Jewels of Spring
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The colors of stars are often compared to those of precious gemstones, with the coolest stars as our rubies and the hottest as sapphires. But how red or blue do they really look? In the May 2019 issue, Sky & Telescope Contributing Editor Sue French offers a look at some of the season’s most colorful stars, starting with the resplendent red carbon star V Hydrae and ending with the brilliant […]
The post Deep-Sky Wonders: The Jewels of Spring appeared first on Sky & Telescope.
Source:: Sky & Telescope
The post <a href=https://www.skyandtelescope.com/sky-and-telescope-magazine/beyond-the-printed-page/deep-sky-wonders-the-jewels-of-spring/ target=_blank >Deep-Sky Wonders: The Jewels of Spring</a> appeared first on RASC Hamilton.

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