On March 27, 2020 C/2020 F3 was discovered by astronomers at WISE (Wide-field Infrared Survey Explorer), a NASA space telescope launched in 2009. – https://en.wikipedia.org/wiki/Wide-field_Infrared_Survey_Explorer . On March 31, 2020 it gained official comet status, April 1, 2020 saw it dubbed comet NEOWISE. In a nutshell comets are cosmic objects comprised of ice, dust and space gak presenting a observable tail courtesy close orbital proximity to the Sun. (hence, ice melt) NEOWISE, current darling of space and common observers alike, made closest approach to the Sun on July 3, 2020. The rest is history, history which won’t be repeated until NEOWISE returns in 6,800 years.
Comet NEOWISE is a rare naked eye cosmic spectacle. A remarkably bright experience afforded Northern Hemisphere residents willing to find a dark place, look northwest after sunset toward the Big Dipper to catch a glimpse of NEOWISE.