Discover Magazine on MSN22d
Why Is Mars Red? There's a New Story Behind the Red Planet's Coloring
The story of the red planet, it turns out, may be due for a revision. At one time, experts thought that Mars was covered with fields of rocks with iron trapped inside. Somehow or other, and over a ...
IFLScience on MSN1d
JWST Finds Its First Carbon Dioxide In Planets Outside The Solar System
The JWST has spotted the presence of carbon dioxide on HR 8799’s four known planets, part of a system astronomers use to ...
The Independent22d
We might be wrong about the color of Mars, scientists say
For example, it’s a dusty red color. But, new research from the European Space Agency is challenging humanity’s understanding of why Mars is called the Red Planet. “Mars is still the Red Planet.