Chinese scientists have deployed prototype detectors in the South China Sea to explore building a large underwater observatory to detect neutrinos, tiny particles from space. Last month, equipment ...
Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye all February long — with two other planets also detectable for skywatchers ...
The planet 51 Pegasi b is a long way from Prior Lake, 48 light years (several billion miles) to be exact. It orbits a fifth magnitude star, similar to our Sun, in the constellation Pegasus. It was ...