VIDEO AT LINK.............. An unusual double-ring structure spotted in space with the help of citizen scientists has turned out to be a cosmic rarity. The celestial anomaly, captured by a radio telescope, is an odd radio circle, one of the scarcest and most mysterious objects in the universe, said Dr. Ananda Hota, lead author of a study published on October 2 in the Monthly Notices of the Royal Astronomical Society. Odd radio circles, also known as ORCs, likely consist of magnetized plasma — charged gas that is strongly influenced by magnetic fields — and are so massive that entire galaxies...