Auroras are luminous, natural phenomena that consist of streamers or arches of light appearing in the upper atmosphere of Earth's magnetic poles. They're also really beautiful. Produced by Devan ...

Since the magnetic fields of magnetars play a crucial role in the luminous phenomena they are associated with, scientists are working to understand their origin. Several theories have been ...

They detected two luminous flares from this event. The finding was reported in a paper published Dec. 19 on the preprint server arXiv. Tidal disruption events (TDEs) are astronomical phenomena ...