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Transporter-18 SmallSats Encapsulation

Three NASA-supported small spacecraft, along with many commercial payloads, are shown before being encapsulated in a SpaceX Falcon 9 ahead of launch on Oct. 1, 2026. The ASCENT Propulsion Dual Mode CubeSat, the Supernova Remnants and Proxies for ReIonization Testbed Experiment (SPRITE) CubeSat, and the Small Spacecraft Propulsion and Inspection Capability (SSPICY) mission will demonstrate […]

TB 26-08 Complex Modes in Lightly Damped Structural Systems:A Two-Mode Interaction Perspective

For more information, contact Joel W. Sills, Langley Research Center, joel.w.sills@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 Engineering and Safety Center (NESC) Activity […]

Nine-day closure of Hertford East branch line starts this Saturday

From Saturday 17 October to Sunday 25 October, railway engineers will be replacing 1km of track that was severely flooded last year, helping to keep trains running safely and reliably for years to come. While work takes place, no trains will serve Hertford East, Ware, St Margarets, or Rye House stations, with rail replacement buses […]