'Once in lifetime' comet Leonard to zoom past Earth after 35,000 years on December 12; all you need to know
With an orbital period of 80 000 years the Comet Leonard or C 2021 A1 is a long period comet from the extreme reaches of the solar system
United States Marco Micheli Earth Object Coordination Centre Astronomer In European Space Agency New Delhi Jagran Trending Desk
Source: jagran.com