Cassini launched in 1997 and still makes stunning discoveries about Saturn and its moons. (discovermagazine.com)
Stunning discoveries about how babies and children develop can help answer questions about deeply human concepts such as morality, identity and consciousness, says Alison Gopnik (newscientist.com)
Lee Berger's stunning discoveries of huge caches of ancient bones are overturning ideas about our origins, but not everyone likes his methods (newscientist.com)