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The Brighterside of News on MSNNew discovery identifies the billion-year-old source of Earth’s waterWater is essential to life, yet its true origin on Earth still stirs debate. Scientists have long wondered whether it came ...
A new study led by Kathleen Mandt, a planetary scientist at NASA's Goddard Space Flight Center, has renewed focus on the role of Jupiter-family comets in Earth's water history, according to Phys.org.
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