[Nick Poole] does a lot of custom work with vacuum tubes — so much so that he builds his own vacuum tubes of various shapes, sizes, and functions right on his own workbench. While the theory of vacuum ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

The press release from NASA’s Johnson Space Center in Houston contains an exciting media offer: “The world’s largest thermal-vacuum chamber will be open to news media at NASA’s Johnson Space Center in ...

Marine Veteran Says Hegseth Is A 'Laughing Stock' Within Defense Department Theft of Guy Fieri's tequila sheds light on a ...

The Space Environment Simulation Lab is a big vacuum chamber. Like, “able to swallow a Space Shuttle” big. Impressive, sure, but NASA’s Space Power Facility is an even bigger one. Like “can ...

HOUSTON — The world’s largest thermal-vacuum chamber will be open to news media at NASA’s Johnson Space Center in Houston on Thursday, April 4. Upgrades are being made to the facility to prepare it ...

A vacuum chamber is a rigid enclosure from which air and other gases are removed by a vacuum pump. This results in a low pressure environment within the chamber, commonly referred to as a vacuum. A ...

(MENAFN- Market Press Release) September 16, 2025 12:05 am - The 3D vacuum chamber is revolutionizing precision engineering in 2025 by enabling ultra-clean, controlled environments for advanced ...

Zap Energy has advanced its Century fusion engineering test platform to operate for more than one hundred plasma shots at 0.2 ...

If you need to create a high vacuum, there are basically two options: turbomolecular pumps and diffusion pumps. Turbomolecular pumps require rotors spinning at many thousands of rotations per ...