Deep space has just delivered a cosmic curveball: an object that behaves so strangely it appears to break the rules ...

Deep inside Earth, far below the crust and mantle we learn about in school, scientists are mapping strange, continent-sized structures that appear to shape everything from volcanic hotspots to the ...

China’s Chang’e-4 mission rover has helped scientists visualise “hidden” structures deep below the surface of the moon’s far side – an advance that reveals billions of years of lunar history. The Yutu ...