A Rockledge company has taken a big step forward in its ambitious plan to test the use of cryogenic propellant to power spacecrafts and, someday, help refuel spacecrafts in orbit. Cryogenic ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

NASA’s Electric Aircraft Testbed is an inspiration for the idea to create a cryogenic test facility. Credit: NASA Building on the success of NASA’s Electric Aircraft Testbed, the agency’s ...

SELLAS Life Sciences (NASDAQ:SLS) traded sharply lower on Thursday after the New York-based biotech released interim results from its Phase 3 REGAL trial for its lead asset, galinpepimut-S (GPS ...

In its current form, SLS largely duplicates capacity available elsewhere at far lower cost. It consumes money and engineering resources that would better be spent developing improved deep space ...