In 23 billion years, these two white dwarf stars will collide. Then, they'll explore. Here's why scientists say this ...
Astronomers have spotted two hefty white dwarf stars - highly compact stellar embers - orbiting close together that appear ...
When their end comes, the stars will explode in a blast making them around 200,000 times brighter than Jupiter does now.
These explosions happen when a white dwarf, which is already an ultra-dense star remnant, takes in too much mass.