water

Chefs on the Moon Will be Cooking up Rocks to Make air and Water

NASA has delayed their Artemis mission to the Moon, but that doesn't mean a return to the Moon isn't imminent.…

3 weeks ago

How Does Water go From Interstellar Clouds to Habitable Worlds?

Water moves.  On Earth, it moves in the form of rivers, rain, or ocean swells.  In space, its movements are…

6 months ago

Brines Could be Present on the Surface of Mars for up to 12 Hours, Never for a Full day

We are extremely interested in the possibility of water on Mars, because where there's water, there's the potential for life.…

10 months ago

This is Mawrth Vallis on Mars, and it’s Positively Bursting with Evidence of Past Water Action on Mars

Here on Earth, geologists seek out deep channels into Earth's rock, carved over the ages by flowing water. The exposed…

11 months ago

Beyond “Fermi’s Paradox” XII: What is the Waterworlds Hypothesis?

Is it possible that the reason we haven't heard from any aliens is because there's too much water out there?

11 months ago

Mars Might Have Lost its Water Quickly

Mars is an arid place, and aside from a tiny amount of water vapour in the atmosphere, all water exists…

11 months ago

How did the Earth get its water? The answer might be found on Mercury

I don't know if you've noticed by now, but the Earth is a little bit wet. How Earth got all…

12 months ago

Organic Matter Could Have Delivered Earth’s Water

The origin of Earth's water is a big piece of the puzzle in Earth's history. Did it come from comets…

1 year ago

The Moon Might Be More Metal-Rich Than We Thought

A new study shows that the Moon is more metal-rich than previously thought. That has some far-reaching implications for our…

1 year ago

Deep Down in Ocean Worlds, it’s Difficult to Tell Where the Oceans End and the Rock Begins

We all know what water is. And what rock is. The difference is crystal clear. Well, here on Earth it…

1 year ago