Newly Discovered Comet Won’t Return for 400 Years
Comet Nishimura can be seen not far from the sun in the morning sky for about one week. If the icy object survives passing close to the sun people in the southern half of the world might be able to see it.
Source : https://learningenglish.voanews.com/a/newly-discovered-comet-won-t-return-for-400-years/7258473.html