BBC11 个月
Green comet approaching Earth for first time in 50,000 years
A bright green glow will be visible to observers in the Northern Hemisphere in the morning sky as the comet moves northwest during the month of January. Those in the Southern Hemisphere will be ...
Business Insider India1 年
See the rare green comet in pictures so you know what to look for in the sky
A rare green comet is passing Earth ... Astronomer Gianluca Masi captured the footage below of Comet ZTF, with its moving background of stars, during a live feed of his telescope observations ...