Magnetic waves in a sunspot
A frame from the analysed time series showing the umbra region of a sunspot as well as the surrounding photosphere. Credit: SDO, GST, IAC.
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(02) Artistic representation of the planet Proxima b orbiting its star, Proxima Centauri. Credit: Gabriel Pérez Díaz, SMM (IAC).
Asteroid 1998 OR2
Mirjana Povic, Ethiopian Space Science and Technology Institute (ESSTI) and Instituto de Astrofísica de Andalucía (IAA-CSIC).