ScienceNASA detects X-ray signal, may be evidence of dark matter Mysterious signal from distant collection of galaxies could be coming from dark matter, astrophysicists say. More detailed observations may confirm it, they say.by Jim Algar
ScienceAncient stellar remnant is an Earth-sized diamond, definitely a girl's best friendby Jim Algar
ScienceSpace bling: White dwarf star may have crystallized into super-massive diamondby James Maynard
ScienceMysterious 'Magic Island' on icy sea of Titan, plays peekaboo with Saturn moon watchersby James Maynard