Assuming that the Nova 1437 ejecta initially had the same proper motion that we measure for the cataclysmic variable, and that this value has been halved every 75 years since, then the shell ...

Even if the Milky Way and Andromeda don’t collide in the next 10 billion years, though, that won’t be the end of the story.

This, the highest proper motion known of any star, is due to a combination of factors: The star lies less than 6 light-years away (the next closest star to our Sun after the Alpha Centauri system ...

With stars creating recognisable patterns and constellations that have guided and enthralled humanity for generations, the ...

Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) and by analyzing archival Arecibo Observatory data, astronomers have investigated a distant pulsar designated PSR B1310+18A.