Smithsonian Magazine on MSN9h
A Record-Breaking ‘Ghost Particle’ From Outer Space Made a Splash of Light in the Mediterranean
The neutrino was 30 times more energetic than any other previously observed particle of its kind. Scientists still don’t know ...
4,000 Supernovae May Change Everything We Know About Dark Energy
A stunning new discovery reveals that white dwarf stars — once thought to explode in predictable ways — actually detonate through an astonishing variety of mechanisms. From star cannibalism to violent ...