Lots of distractions around the 10th of December. The Parker Solar Probe will be probably give the TPTB a heads up. Keep an eye on flight traffic, especially Denver. Between the 12th, and 21st.

Dec. 2, 2019 - NASA will announce the first results from the Parker Solar Probe mission, the agency's revolutionary mission to "touch" the Sun, during a media teleconference at 1:30 p.m. EST Wednesday, Dec. 4.
[link to www.nasa.gov (secure)]