[SFDXA] Sun is coming Back To Life...

Bill bmarx at bellsouth.net
Tue Nov 3 10:59:32 EST 2020


*'ELECTION DAY ASTEROID' MISSES EARTH:* Asteroid 2018 VP1 
<https://en.wikipedia.org/wiki/2018_VP1> approached Earth on Nov. 2nd 
... and missed. The 3-meter wide space rock had a 1 in 240 (0.41%) 
chance of hitting our planet on the eve of US Election Day, but no 
fireballs or impact-infrasounds 
<https://www.ctbto.org/verification-regime/monitoring-technologies-how-they-work/infrasound-monitoring/> 
were detected. Break out the Oreos 
<https://www.cnet.com/news/oreo-tucked-its-cookies-into-an-asteroid-proof-doomsday-vault/> 
and let the election begin!

*ANOTHER BIG SUNSPOT:* A new sunspot, potentially a large one, is 
rotating into view over the sun's southeastern limb. Its leading dark 
core is inset in this magnetic map from NASA's Solar Dynamics Observatory:

<https://spaceweather.com/images2020/03nov20/latest_4096_HMIBC_lab_crop.jpg>

The +/- polarity of the sunspot marks it as a member of Solar Cycle 25. 
This comes as no surprise. Almost every sunspot this year has belonged 
to the new solar cycle 
<https://spaceweatherarchive.com/2020/09/17/solar-cycle-25-has-begun/>. 
Seasons are changing on the sun, and today's sunspot is the latest sign 
of increasing activity.

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