galaxies

Powerful radio pulses that originate in the depths of the cosmos. Hidden matter around galaxies

Fast Radio Bursts Piercing Gaseous Halos Around Galaxies

This artist’s concept shows fast, distant radio bursts cutting through the gaseous halos around galaxies in the local universe. Radio bursts are depicted traveling from the distant cosmos, through galactic halos and finally reaching telescopes on Earth. The bumps seen in two of the lines represent the radio burst as they travel to Earth. Credit: …

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