Question: the crab pulsar flashes in which part of the electromagnetic spectrum?
Answer: features of Crab Nebula In the late 1960s the Crab pulsar (NP 0532), thought to be the collapsed remnant of the supernova, was discovered near the centre of the nebula. The pulsar, which flashes in radio, visible, X-ray, and gamma-ray wavelengths at 30 times per second, provides the energy that allows the nebula to…