The asteroid Bennu is puzzling scientists, with samples from the space rock showing weirder properties than they expected. These include extremely high nitrogen levels and improbably magnetic ...
Beyond sheer convenience, however, a well executed mala xiang guo is a thing of wonder. A cornucopia of different flavours and textures, all bound by that lingering numbness on your taste buds ...
Science correspondent Allan Blackman joins Kathryn to talk about what samples of the asteroid Bennu reveal about the building blocks of life on Earth. He'll also look at what's happening with the ...