[SFDXA] How bout' some ECE?

[Bill]

*Space Weather News for Dec. 4, 2018*

*A COMET AS BIG AS THE FULL MOON: * Hyperactive comet 46P/Wirtanen is 
approaching Earth for one of the closest Earth-comet encounters of the 
Space Age. Observers report that the comet's gaseous green atmosphere 
now covers a patch of sky as large as the full Moon--and it is growing 
larger.  Sky maps and expert observing tips are featured on today's 
edition of Spaceweather.com 
<https://Spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=8ee0c4a683&e=d71faae82a>.