How to Watch Long-Forgotten Mysterious 'Green Comet' Zoom Past Earth

3 yıl önce

The “green" Comet C/2022 E3 (ZTF) was discovered by astronomers at the Zwicky Transient Facility in early March 2022, and estimated that it will make its closest approach to Earth on February 2, coming within 26.4 million miles (42.4 million km) of our planet.