Water

A Mars Meteorite Shows Evidence of a Massive Impact Billions of Years ago

Researchers at Australia‚Äôs Curtin University have discovered evidence of a massive impact on the Martian surface after 4.45 billion years…

6 months ago

Water was Already Here Before the Earth Formed

Where did Earth's water come from? That's one of the most compelling questions in the ongoing effort to understand life's…

6 months ago

There are Places Where Salty Water Could Emerge Onto the Surface of Mars

The existence of water on Mars is a contentious subject. We know there used to be water on the surface…

6 months ago

Is the Underground Lake on Mars Just Volcanic Rock?

Is Mars home to an underwater lake? Different researchers are reaching different conclusions. Some say remote sensing from the Mars…

7 months ago

The Scientific Debate Rages on: Is there Water Under Mars’ South Pole?

There's no surface water on Mars now, but there was a long time ago. If you ask most people interested…

7 months ago

Ice Peeks out of a Cliffside on Mars

The HiRISE (High-Resolution Imaging Science Experiment) camera on the Mars Reconnaissance Orbiter has captured another beauty. This time the image…

7 months ago

Did the Earth’s Water Come From the Sun?

Where did Earth's water come from? Comets may have brought some of it. Asteroids may have brought some. Icy planetesimals…

8 months ago

Mars Was Too Small to Ever be Habitable

Mars and water. Those words can trigger an avalanche of speculation, evidence, hypotheses, and theories. Mars has some water now,…

11 months ago

Unfortunately, There are Other Viable Explanations for the Subsurface Lakes on Mars

A fresh examination of the data obtained by the Mars Express mission has shown that there may not be lakes…

1 year ago

The Earth’s Magnetosphere Might be Creating Water on the Moon

There's no doubt that the Moon has water on its surface. Orbiters have spotted deposits of ice persisting in the…

2 years ago