Step away from solar observation/photography for a brief vacation, and everything changes. It’s what makes solar astronomy so different from Deep Sky astrophotography. If you […]
Read MoreSolar Images of 08.05.25
Today’s H-alpha solar image shows much more prominence activity than we saw earlier this week. There are arches sun stuff and some material being ejected […]
Read MoreSolar Images of 08.03.25
Below, today’s H-alpha image shows greater prominence activity along the sun’s SE, SW, and NW limb’s. The corresponding sunspot image shows four active regions. Three […]
Read MoreThis Week in Public Health
Here is Dr. Klotman’s Week 280 video address. My digest is: Yersinia Pestis (plague) Mosquito-borne viruses Rabies H5N1 Influenza COVID West Nile My random thoughts:
Read MoreSolar Images of 08.01.25
Today’s H-alpha image shows delicate filaments and patchy plages. There are a few minor prominences along the E, SE and SW solar limbs. The sunspot […]
Read MoreSolar Images of 07.29.25
Today’s H-alpha solar image shows complex plages, large filaments, and some prominence activity along the NE, NW, and SW solar limbs. Below, the sunspot image […]
Read MoreSolar Images of 07.28.25
Today’s H-alpha solar image shows eight of the ten active regions that NASA’s SDO imagery shows. The others are too faint to see here. There […]
Read MoreThis Week in Public Health
Here is Dr. Klotman’s Week 279 video address. The summary follows. TEPHI wastewater data Measles COVID H5N1
Read MoreSolar Images of 07.24.25
Today’s H-alpha solar image shows more prominence activity along the NE, SE, and W-NW limbs. There are bright plages near most of the active (sunspot) […]
Read MoreSolar Images of 07.23.25
Today’s H-alpha image shows low-level prominences along the sun’s SE and W limbs. There is a higher prominence along the NE limb, but it is […]
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