RS Puppis, one of the most luminous Cepheid variable stars, rhythmically brightens and dims over a six-week cycle. Credit: NASA,…
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Artistic Impression of the Sun’s supergranules. Supergranules transport heat near the surface of the Sun and are approximately 3 times…
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Looking like glittering jewels, the stars in this Hubble Space Telescope image at left are part of the ancient globular…
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Magnetic fields have been detected for the first time in three massive stars in the Large and Small Magellanic Clouds.…
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