SpaceWater telescope uses gamma rays to track new kind of pulsar We may have found a fresh way to spot the spinning corpses of massive stars, using the glow of interstellar gas – and maybe a new class of pulsar too News
SpaceStray supermassive black hole flung away by gravitational wavesThe Hubble Space Telescope has spotted a one-billion solar mass black hole fleeing its galaxy, showing supermassive black holes can probably mergeNews