You can save over $66 on this Captain Phasma 'Star Wars' costume just in time for Halloween

Mysterious 'alien beacon' was false alarm - Radio signal seemed to originate from the star Proxima Centauri, and provided a helpful drill for future searches

Neutron star collisions are 'goldmine' of heavy elements. A study in Astrophysical Journal Letters reports that in the last 2.5 billion years, more heavy metals were produced in collisions between two neutron stars, than in mergers between a neutron star and a black hole.

A breakdown in communication: Mitochondria of diabetic patients can’t keep time