Sunspots sketches during the solar eclipses of 9th January and 29th December of 1777 in Mexico

by Domínguez-Castro Fernando, Gallego María Cruz, Vaquero José Manuel
Published 2017-01-01

The proposed “Waldmeier discontinuity”: How does it affect to sunspot cycle characteristics?

by Pérez Aparicio Alejandro Jesús, Vaquero José Manuel, Gallego María Cruz
Published 2012-01-01

Aurorae observed by Giuseppe Toaldo in Padua (1766–1797)

by Domínguez-Castro Fernando, Vaquero José Manuel, Bertolin Chiara, Gallego María Cruz, De la Guía Cristina, Camuffo Dario
Published 2016-01-01