The Sun – Astronomy Now

13 September 2024

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Swarm of NASA nanosats to probe source of solar eruptions

10 April 2020 Stephen Clark

NASA has selected a mission to dispatch six CubeSats, each the size of a toaster oven, to an orbit more than 32,000 kilometres from Earth to study massive particle ejections from the sun.

All’s quiet on the Sun

3 December 2016 Astronomy Now

This week the Sun was hitting its lowest level of solar activity since 2011 as it gradually marches toward solar minimum. See a near spotless Sun revolve in this video from the Solar Dynamic Observatory.