C. R. "Chuck" Downing shared - Authors Bureau ECN: Speak with a favorite author by phone

Featured Authors
- Author Business
ECN Feed
Q&A
Knowledge Board

C. R. "Chuck" Downing shared: 8/10/2017 1:05:08 AM

#SciFact Some comet jets can be very short-lived. Check the link! @SherryFrazier https://t.co/4ai2xwAg5N
— C.R. Downing (@CRDowningAuthor) August 10, 2017