nov 182012
 
Magnetism Combines with Gravity to Shape Black Hole's Environment

  With a well-deserved reputation as monstrous destructive machines, black holes owe their power to huge quantities of mass that warp space and time until the gravitational force they command sucks in everything – even light. No surprise that astrophysicists have long considered gravity the dominant player in shaping the accretion disks of dust and [continue reading]