Tag Archives: Comets
Comets may have delivered significant portions of Earth’s xenon
A new study suggests that roughly 22% of the element xenon found in Earth’s atmosphere may have come from comets. Geology News — ScienceDaily
Three Comets light up Christmas
(ANSAmed) – Rome, 2 Dec – could be three kites which illuminate the next Christmas: Ison, the ‘zombie’ Comet which everyone keeps on hold after its passage near the Sun, the Comet Lovejoy and the more modest Comet Linear. They … Continue reading