A cometary globule, known as “God’s Hand,” has been captured by the Dark Energy Camera on NSF’s ... Force's next-generation fighter jet contract, sources say Trump urged by Ben Stiller ...

Dark energy remains one of the most profound mysteries in modern physics. Since the discovery of accelerated cosmic expansion in the late 1990s, scientists have attributed this phenomenon to an ...

but could we ever harness them as an energy source? New research poses this question in order to explore some of the most wonderous cosmic events. Black holes are bounded by outer barriers called ...