Billions of years ago, Venus may have harbored as much water as Earth. Today, almost all of it has disappeared. A new study may help to explain why. Planetary scientists at the University of ...
We may earn a commission from links on this page. An artist’s impression of the hydrogen atoms, orange, escaping into space while leaving behind carbon monoxide molecules, blue and purple.
"Venus has 100,000 times less water than the Earth, even though it's basically the same size and mass." Scientists may have identified a molecule that played a key role in robbing Venus of its ...
Our planetary neighbor Venus is thought to have once had water, like Earth, but how it became the hellish world it is today has remained a mystery to scientists for decades. Now, however ...
A new water loss mechanism on Venus explains how the planet lost all its water, turning the planet from a potentially habitable world into the parched hellscape we know today. Scientists have ...
Today, the atmosphere of our neighbor planet Venus is as hot as a pizza oven and drier than the driest desert on Earth – but it wasn’t always that way. Billions of years ago, Venus had as much ...
Venus today is dry thanks to water loss to space as atomic hydrogen. In the dominant loss process, an HCO+ ion recombines with an electron, producing speedy H atoms (orange) that use CO molecules ...
This material is based upon work supported by the National Science Foundation Graduate Research Fellowship Program under Grant DGE 1650115. Any opinions, findings, and conclusions or ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Eryn Cangi, University of Colorado Boulder (THE CONVERSATION) Today, the ...