
Science
What the M6.9 Solar Flare on Aug. 25 Means for Earth
A moderate M6.9 solar flare erupted Aug. 25, and NOAA is watching associated coronal mass ejections that could reach Earth on Aug. 28.
3 published stories in this section.

A moderate M6.9 solar flare erupted Aug. 25, and NOAA is watching associated coronal mass ejections that could reach Earth on Aug. 28.

A deep partial lunar eclipse will be visible across much of the United States late Aug. 27 and early Aug. 28. Here’s when to watch and what the ‘blood moon’ label means.

A deep partial lunar eclipse will cross much of the Americas on Aug. 27–28. Here is when to look, what you may see and how to watch safely.