SDO Spots Largest Sunspot in YearsSDO Spots Largest Sunspot in Years
<p>NASA’s Solar Dynamics Observatory has spotted one of the largest new sunspots to appear on the surface of the sun in years. It is nearly 25,000 miles wide, or more
<p>NASA’s Solar Dynamics Observatory has spotted one of the largest new sunspots to appear on the surface of the sun in years. It is nearly 25,000 miles wide, or more
<p>After more than a week of quiescence, solar activity is picking up with the emergence of two large sunspot groups on the sun’s northeastern limb. </p> <p>The active regions are