 It produced an X1 flare, but that, of course, didn't produce a big CME. Lucky for us. But we'll be keeping track of Sunspot's solar cycle 25, maybe a repeat soon, of the May 10th solar superstorm. Wrapping it up rapidly, the live sky. The moon moves to full on the 21st at 6.17 a.m. Eastern Daylight Time. This one, known as the full thunder moon, among other names. If you're interested in seeing planets, Mercury is at its best in the evening sky on the 22nd.