News tagged with pulsar

Andromeda's bright X-ray mystery solved by NuSTAR

The Milky Way's close neighbor, Andromeda, features a dominant source of high-energy X-ray emission, but its identity was mysterious until now. As reported in a new study, NASA's NuSTAR (Nuclear Spectroscopic Telescope Array) ...

dateMar 24, 2017 in Astronomy
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NuSTAR helps find universe's brightest pulsars

There's a new record holder for brightest pulsar ever found—and astronomers are still trying to figure out how it can shine so brightly. It's now part of a small group of mysterious bright pulsars that are challenging astronomers ...

dateMar 01, 2017 in Astronomy
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The case of the 'missing link' neutron star

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 PSR J1119-6127, has been ...

dateJan 06, 2017 in Astronomy
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The mystery of part-time pulsars

A new discovery has upended the widely held view that all pulsars are orderly ticking clocks of the universe. A survey done at the Arecibo Observatory in Puerto Rico has fortuitously discovered two extremely strange pulsars ...

dateJan 05, 2017 in Astronomy
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X-ray pulsars fade as propeller effect sets in

An international team of astrophysicists including Russian scientists from the Space Research Institute of the Russian Academy of Sciences (RAS), MIPT, and Pulkovo Observatory of RAS has detected an abrupt decrease of pulsar ...

dateNov 18, 2016 in Astronomy
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