LISA is a space-based mission to detect gravitational waves. What will be the brightest targets it can see?
A hypervelocity white dwarf might be left over from a Type Ia supernova. Today’s paper studies the white dwarf in detail.
How does habitability vary on a galactic scale?
A white dwarf binary system that sometimes shows evidence of a magnetic field — but only some of the time.
A peculiar X-ray binary may contain the first known white dwarf which is still in the process of contracting.