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 […]

David Grusch Drops Massive UFO Bombshell

David Grusch Drops Massive UFO Bombshell

Post Disclosure World:

This was the most striking interview I’ve ever watched. David Grusch went further than ever before. This is a painstaking breakdown. And UFO News!

YouTube link: https://youtu.be/i…

NASA JPL Testing Readies Voyager Technologies Lander for Moon Mission

A commercial lander that will be at the forefront of NASA’s efforts to establish a Moon Base, humanity’s first lunar outpost, has passed a series of critical tests at the agency’s Jet Propulsion Laboratory in Southern California. The tests simulated the extreme temperatures and vacuum of space, as well as the intense shaking and ear-splitting […]