T Coronae Borealis (T CrB), popularly known as the "Blaze Star," is surely on the verge of a rare and dramatic brightening.

A chunk of that knowledge came to light when Hubble observations of the blue lurker revealed it was not a standalone star, but rather was locked in a gravitational dance with the smoldering ...

The Hubble Space Telescope has discovered a rare "blue lurker" star that has been feeding on material from its two conjoined siblings. The fast-spinning star provides a detailed look at the ...