Please welcome a skilled illusionist to the stage. The ultimate magic trick is being performed by an energy beam that emerges from galaxy M87 like a toothpick in a martini olive: it appears to be travelling faster than the speed of light. Almost …
NASA has reported a catastrophic event is taking place in space, but scientists are still investigating what exactly has happened or happening. Mysterious flashes of X-rays beamed towards Earth before vanishing just 24 hours later, leaving scientists…
