If you’re a scientist studying the surface of Mars, few discoveries could be more exciting than seeing recent gullies apparently formed by running water. And that’s what scientists believed they saw ...
A new study suggests that the first water molecules in the universe may have formed far earlier than previously assumed —potentially just 100 to 200 million years after the big bang. This timeline ...
Without water, life on Earth could not exist as it does today. Understanding the history of water in the universe is critical to understanding how planets like Earth come to be. Astronomers typically ...
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