New model simulates the tsunamis caused by iceberg calving

Design to Demise - watch a model satellite being burned up in a plasma wind tunnel (to test destruction on re-entry)

A new computer simulation shows that a technologically advanced civilization, even when using slow ships, can still colonize an entire galaxy in a modest amount of time. The finding presents a possible model for interstellar migration and a sharpened sense of where we might find alien intelligence

Vaccination, previous infection, protect against COVID-19 gamma/P.1 variant in animal model