A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...
A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe.
Each star is a SN exploding with the size indicating how bright it appears and the colour indicating the colour of the supernova, they go from blue (hotter) to yellow (cooler) as they grow older and ...