In a paradox typical of the quantum world, scientists have eliminated collisions between atoms in an atomic clock by packing the atoms closer together.
Here are five facts you should know about NASA's Stardust-NExT spacecraft as it prepares for a Valentine's 'date' with comet Tempel 1. Feel free to sing along!
Scientists have now conducted an extensive study of galaxies to prove that black hole mass is not directly related to the mass of the Dark Matter halo but rather seems to be determined by the formation of the galaxy bulge.
'The difference between what the most and the least learned people know is inexpressibly trivial in relation to that which is unknown.'