LIVE February 1, 10:45 PM ET: ‘Green Comet’ Flies by Earth
A two-color composite image shows comet 2I/Borisov captured by the Gemini North telescope in Hawaii on Sept. 10, 2019. This image was taken with eight 60-second exposures, four in green…
‘Green Comet’ Flies by Earth
A two-color composite image shows comet 2I/Borisov captured by the Gemini North telescope in Hawaii on Sept. 10, 2019. This image was taken with eight 60-second exposures, four in green…