Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere. Both hail from the outer edges of our solar system.
NEW YORK (AP) — Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere.
Both hail from the outer edges of our solar system — possibly what’s known as the Oort Cloud, well beyond Pluto. Comet Le... [1904 chars]