How will NASA’s astronaut training hub change with commercial space stations?

NASA’s Neutral Buoyancy Laboratory at Johnson Space Center in Houston. (Image credit: Elizabeth Howell/Future) HOUSTON — What does NASA’s astronaut training hub look like these days, as the agency aims to bring more commercial space stations into the fold? It’s an interesting mix of government and private companies, of space agency personnel and of contractorsContinue Reading

einride-orders-500-tesla-semis—the-automaker’s-biggest-electric-truck-order-to-date

Einride offers Freight Capacity as a Service—a turnkey package that includes electric trucks, charging depot infrastructure and software to coordinate it all. The company’s cabless autonomous truck may be still awaiting its moment, but Einride is already operating substantial numbers of electric semi-trucks (250 at last count) from Peterbilt andContinue Reading

TB 26-04 Updates and Modernization of NASA’s Chemical Equilibrium with Applications (CEA) Code

Daniel Hoffpauir Aug 21, 2026 For more information, contact Mark K. Leader, Glenn Research Center, mark.leader@nasa.gov Download the PDF version NASA’s Chemical Equilibrium with Applications (CEA) code is a foundational tool for propulsion system analysis. It provides equilibrium chemistry, rocket performance, shock, and detonation calculations used across NASA and the broader aerospace community. NASA EngineeringContinue Reading