From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...
Quantum spin liquids are exotic states of matter in which spins (i.e., the intrinsic angular momentum of electrons) do not ...
APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...