I find it fascinating -- it's a short article, but says concisely that there are delays observed in pulsar's pulses and they think there are dense concentrations of matter passing in front. But we don't know what they are. This is _fascinating_.
I find it fascinating -- it's a short article, but says concisely that there are delays observed in pulsar's pulses and they think there are dense concentrations of matter passing in front. But we don't know what they are. This is _fascinating_.