Astronomers have witnessed a never-seen-before event in observations by ESA’s XMM-Newton spacecraft – a collision between a pulsar and a ring of gas around a neighbouring star. The rare passage, which ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a pulsar ...

Like anthropologists piecing together the human family tree, astronomers have found that a misfit “skeleton” of a star may link two different kinds of stellar remains. The mysterious object, called ...

Pulsars are rapidly rotating and highly magnetized neutron stars that emit periodic radio pulses Scattering is the smearing of radio waves by turbulent ionized gas, which obscures signals at low ...

A mysterious striped signal from the Crab Pulsar may finally be explained by a delicate balance between plasma effects and ...

Neutron stars are so named because in the simplest of models they are made of neutrons. They form when the core of a large star collapses, and the weight of gravity causes atoms to collapse. Electrons ...

Some stars never really die. Pulsars are the undead magnetized cores of massive stars that have met their end in a supernova. They rotate furiously, spewing jets of electromagnetic radiation from ...

Imagine a star so dense that a teaspoon of its material would weigh as much as Mount Everest, spinning hundreds of times per second while beaming radio waves across the universe. These are pulsars, ...

Hiding within the huge catalog of newly found pulsars are several "spider pulsars," or neutron stars that devour their companion stars. When you purchase through links on our site, we may earn an ...

In the paper ‘On the origin of the recently discovered ultra-rapid pulsar’ (Curr. Sci. 51; 1096-99; 1982) Venkatraman Radhakrishnan and I argued that the then recently discovered ‘solitary’ ...

Scientists have announced the discovery of nearly 300 gamma ray pulsars. The U.S. Naval Research Laboratory (NRL), in conjunction with the international Fermi Large Area Telescope Collaboration, ...