On Christmas Eve, when you look up at the sky in Great Britain, you will be able to come across a weird passing light that is shining high up among the stars. Is it the Santa’s sleigh? NO! Actually it will be a quick movement of the International Space Station (ISS) […]

An image showing a typical example of a bipolar planetary nebula known as PN Hb 12–also known as Hubble 12—in the constellation of Cassiopeia.   Using the NASA/ESA Hubble Space Telescope with ESO’s New Technology Telescope, astronomers have explored more than 100 planetary nebulae in the central bulge of the […]