Every eleven years, the sun's magnetic field flips. Sunspots—dark, cooler regions on the sun's surface that mark intense magnetic activity and often trigger solar eruptions—appear at mid-latitudes and ...

Ever wondered why some plants in your garden seem to flourish while others struggle? The answer often comes down to how much sunlight each spot receives. Getting familiar with the sun and shade ...

Thanks to new calculations by a Dartmouth geochemist, scientists are now looking at the earth’s climate history in a new light. Mukul Sharma, Assistant Professor of Earth Sciences at Dartmouth, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...

Strong magnetic fields keep the equator spinning faster than the poles and prevent a rotation flip, even as stars slow down with age Researchers at Nagoya University in Japan have conducted the most ...

2012-05-23T09:24:50-04:00https://images.c-span.org/Files/08c/20120523094228001.jpgClip from Sun Patterns and Activity Clip from Sun Patterns and Activity Javascript ...