Some dead stars heavier than our sun move across outer space at 450 kilometers per second. What an unlikely candidate. Neutrinos are so puny they cannot push even our most sensitive detectors on Earth.
Neutrinos simply fly through matter like ghosts fly through walls.
As ghosts, they cannot kick anything. But, the scientists suggest, if the ghostly neutrinos can materialize, even for a moment, they will be able to kick. Everything is trapped inside except neutrinos, which explode freely out of the pulsar in all directions like a growing balloon. Neutrinos might not be strong, but they are many. And they are traveling under the presence of the pulsar's huge magnetic field.