Announcing a new UKSP nugget

''The magnetic Kelvin-Helmholtz instability at the Sun" by Claire Foullon has been published at

http://www.uksolphys.org/nuggets/uksp-nugget/8-magnetic-kelvin-helmholtz-ins...

New SDO/AIA images show ripples on CMEs, like the Kelvin-Helmholtz instability in clouds on Earth.

Lyndsay Fletcher and Iain Hannah