Add Yahoo as a preferred source to see more of our stories on Google. A half purple half blue glowing sphere. Astronomers have discovered the slowest spinning radio wave-blasting neutron star ever ...

Astronomers have discovered a strange spinning star that appears to be older than the explosion that gave birth to it, scientists say. The star is a pulsar, a rotating, super-dense core left behind ...

Scientists observed radio emissions from a brown dwarf star colder than a campfire using, in part, the Australia Telescope Compact Array. The array is a series of radio telescopes located in the ...