April 3, 2019: Dr. Bradley E. Schaefer (Louisiana State University) provides the following information:
"Frequent monitoring is requested of the recurrent nova U Scorpii over the next year or so to discover the upcoming very-fast eruption. The predicted outburst is for the year 2020.0±0.7. The eruption is likely within the next year, but it could well go off tonight.
"Observers of many types are needed before the next outburst: