Space.com on MSNOpinion

How Earth's atmosphere and climate come together to create a polar vortex

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...
Space.com on MSN

Mysterious polar weather on Jupiter and Saturn could be key to understanding their insides

"I don't think anyone's made this connection between the surface fluid pattern and the interior properties of these planets." ...