aavso.org: Variable Star Astronomy | Aavso Offers educational products that help students understand basic astronomy concepts. www.aavso.org/education/vsa cosmovia.org: Cosmovia - Virtual Institute Of Astroparticle Physics Interactive system, aimed to development of studies, linking cosmology, astrophysics, particle and nuclear physics. Keywords: accelerators , aspera , bmbf , cea , cern , cnrs , eranet , fct , fnrs , fom , fwo , in2p3 www.cosmovia.org/ Site Listings aavso.org: Variable Star Astronomy | Aavso Offers educational products that help students understand basic astronomy concepts. www.aavso.org/education/vsa cosmovia.org: Cosmovia - Virtual Institute Of Astroparticle Physics Interactive system, aimed to development of studies, linking cosmology, astrophysics, particle and nuclear physics. Keywords: accelerators , aspera , bmbf , cea , cern , cnrs , eranet , fct , fnrs , fom , fwo , in2p3 www.cosmovia.org/ Add Url or Add Site to Submit Site to the Astrophysics Directory |