Comet C/2021 A1 (aka Leonard) was discovered last year in January when it was zooming at 5 AU from the Sun. Having an orbital period of over 80,000 years, Leonard also has a nucleus that measures about 1km across. In ...
Comet C/2021 A1 (aka Leonard) was discovered last year in January when it was zooming at 5 AU from the Sun. Having an orbital period of over 80,000 years, Leonard also has a nucleus that measures about 1km across. In ...