More stories by Greg Shoup

Methane clouds spotted on Saturn

The view was obtained during a distant (non-targeted) flyby, during which Cassini passed 303,000 miles (488,000 kilometers) above the moon’s surface. Although Cassini will … More »

Cold start to May

Below average temperatures expected to begin the month of May.

Adopt a planet

You can help with planetary awareness by adopting a planet for Earth Day.