No description availableFootage shows comet not seen since the ice age as it approaches EarthRead full article: Footage shows comet not seen since the ice age as it approaches EarthA comet that hasn’t been seen since the ice age will be visible in the northern hemisphere in January and early February.
No description availableComet not seen since the ice age will be visible in January, NASA saysRead full article: Comet not seen since the ice age will be visible in January, NASA saysA comet that hasn’t been seen since the ice age will be visible in the northern hemisphere in January and early February.