NEOWISE
词源说明
From being discovered in 2020 by the NEOWISE mission, a mission started in 2010 aboard the WISE space telescope (Wide-field Infrared Survey Explorer). From NEO (“near-Earth object”)+WISE.
释义（英文）
专有名词 Proper noun
- A comet in Solar System. Visible to the naked eye in 2020. The first comet easily visible to the naked eye in the Northern Hemisphere in a quarter century.