I was dedicated to the search and study of supernovas since 1991.
Also to AGNs (Active Galactic Nucleus) of long period, such as Blazar, Galaxy Seyfert and Quasar,
I am a member and collaborator of the following international organizations.
Sometimes I publish articles in the section "Distant Sparkles"
in the magazine "Tribune of Astronomy and Universe"
And monitor in the public observations in the museum
of the science of CosmoCaixa in Alcobendas (Madrid)
Courtesy the NASA