A handful of space companies are running out of cash and time. Here are three at risk

In this articleSIDUASTRMNTSA view from onboard the upper stage of rocket LV0009 during the company's livestream on March 15, 2022.Astra / NASASpaceflightThe space sector's on the tail end of a boom-and-bust cycle. While many companies battened down the hatches to survive, a few publicly-traded names are running on fumes.A flurry of about a dozen space companies went public over the last few years. Although each have had fairly dismal stock performances since their debuts, the majority are still moving forwa ...