Solar Disk

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Published: April 20, 2015 at 12:50 am

John Maclean

Exeter

Atik314L+
Coronado PST solar scope

Full Solar Disk

2015-04-19T00:00:00

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Globular cluster NGC 3201, as seen by the Hubble Space Telescope. What makes stars twinkle? Credit: ESA/Hubble & NASA. Acknowledgement: Sarajedini et al.

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