2021-November-16

CTA members from @INFN_ and @DFAUnipd (Italy) celebrated the #InternationalCosmicDay too with a series of very inte… https://t.co/g0jcg7AIoo

CTA members from @INFN_ and @DFAUnipd (Italy) celebrated the #InternationalCosmicDay too with a series of very inte… https://t.co/g0jcg7AIoo