A theoretical astrophysicist may have solved a nearly two-decade-old mystery over the origins of an unusual 'zebra' pattern seen in high-frequency radio pulses from the Crab Nebula.
COMMENTARY: A physician’s study of the Sudarium of Manoppello brings a new look at the ‘dazzling brightness of Christ’s face’ ...
NASA is using supercomputing to improve space missions, climate forecasts, and research into cosmic phenomena.