Showing posts with the label
NASA Mystery
Active worlds can turn up in unexpected places. For proof, look no further than the mysterious dwarf planet Ceres. NASA's Dawn spacecraft has been exploring Ceres, the largest object in the ast…
Perhaps the source "is a dwarf galaxy that contains a supermassive black hole, or is the nucleus of a disrupted galaxy or even just an isolated black hole,” Heino Falcke, a radio astronomer and …
A mysterious X-ray source discovered in Chandra Deep Field-South data, giving the deepest X-ray image ever made, became 1,000 times brighter over a few hours before fading dramatically in about a day…
