These emanations come from rapidly spinning neutron stars called pulsars - rotating beacons that periodically send energy in the direction of the earth.
Black holes, the cosmic microwave background, pulsars , neutron stars, gravitational lenses, gravity waves - these are just a few of the phenomena that would make no sense without general relativity.
বর্ণমালা অনুযায়ী ইংরেজি শব্দ ব্রাউজ করুন (A-Z Dictionary):