Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can explode not once, but twice before fading forever. Using the European Southern ...

For Astronomy magazine's 15th annual compilation of Star Products, we've once again explored the vast astronomical marketplace to handpick the finest, most innovative, and most practical gear for ...

The European Southern Observatory (ESO) published a photograph revealing the remnants of a white dwarf star that ended its existence in a double explosion. This marks the first discovery of a stellar ...