These mysterious objects can have masses several million or billion times that of the Sun and are so dense that they warp space time around them. As far as astronomers know, all galaxies harbour a ...

The Mercator projection, a cylindrical map introduced by Geradus Mercator in 1569, distorts the true size of countries on ...

Snow, ice and wind warnings have been extended through until Sunday as a frosty blast strikes parts of the UK, in the wake of Storm Eowyn’s record-breaking wind speeds.Travel chaos continued on ...