... Vesta Trek: A Digital Model of Asteroid Vesta . ... You can explore asteroid Vesta. ... Total Solar Eclipse over Svalbard . ... That was the feeling in Svalbard, Norway last month during a total eclipse of the Sun by the Moon. ... Ring Galaxy AM 0644 741 from Hubble . ... How could a galaxy become shaped like a ring? The rim of the blue galaxy pictured on the right is an immense ring-like structure 150,000 light years in diameter composed of newly formed, extremely bright, massive stars. ...