How It Works – Discover the mysterious world of black holes and the projects trying to capture them – Space
Many stellar black holes have objects around them, and by looking at the behavior of the objects you can detect the presence of a black hole. You then use measurements of the movement of objects around a suspected black hole to calculate the black hole's mass. What you look for is a st...
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The aptly named IceCube collaboration, a huge telescope buried in the crystal clear ice of Antarctica, has been running for 10 years. It’s there to detect neutrinos, an almost undetectable particle., 视频播放量 26、弹幕量 0、点赞数 1、投硬币枚数 0、收藏
Also, by definition, it is fundamentally impossible to directly detect any EH (Abramowicz et al. 2002). One notes that all astrophysical compact objects, except exact (chargeless) BHs, possess intrinsic magnetic moment that is dominated by the dipole component. Even rapidly ...
That means, if Natarajan and colleagues are correct, Phoenix A may not be just the most massive black hole we have ever detected — it might also be the largest black hole we will ever detect, as it sits right on this limit. Related Stories: — The giant black hole of galaxy M87 shoo...
Black holes are notoriously hard to detect, since they are as black as the space surrounding them. We can only pinpoint them in special circumstances, like when they pull down gas from a neighboring star or merge together, releasing a flood ofgravitational waves. ...
One is known as a WIMP (weakly interacting massive particle), and if it exists, each particle would have a mass tens or hundreds of times greater than that of a proton but interacts so weakly with ordinary matter that it's difficult to detect. WIMPs could include any number of strange ...
The upcoming Vera Rubin Observatory should be able to detect binary black holes. But the effort needs a solution to false positives.
Black holes are known for their voracious appetites, binging on matter with such ferocity that not even light can escape once it's swallowed up. Less understood, though, is howblack holespurge energy locked up in their rotation, jetting near-light-speed plasmas into space to opposite sides in...