It was Henry Cavendish (no relation) who, around 1766, discovered the lightest element – what he called “flammable air”, ...

Professor C. Sebastian Antony Selvan offers free coaching in Chemistry; and through his teaching methods, he ensures a lively ...

A slight modification of the block arrangement underlying the “Deming” Periodic Table allows for a more consistent representation in terms of sub-shells and the associated properties of the elements.

(Alliance News) - Helium One Global Ltd on Tuesday said it agreed to acquire helium exploration assets in the US funded by a recent subscription of shares to an institutional investor. The ...

The Polaris Dawn mission, an ambitious five-day journey to the upper reaches of Earth's orbit, had been slated for a Tuesday liftoff before a detected helium leak forced a delay, SpaceX said ...

SpaceX’s historic Polaris Dawn mission was delayed by at least 24 hours on Monday after a helium leak, the aerospace company announced Monday night. The capsule, carrying four citizens ...

Helium One has secured 50 per cent stake in Colorado’s Galactica-Pegasus Project amid global expansion strategy. London-listed helium explorer Helium One has acquired a significant stake in two ...

The all-civilian crew will attempt the first-ever commercial spacewalk. Former International Space Station Commander Dr. LeRoy Chiao told KHOU 11 News this is a higher-risk mission that could make ...

But a helium leak has forced a delay of at least 24 hours. "Teams are taking a closer look at a ground-side helium leak on the Quick Disconnect umbilical. Falcon and Dragon remain healthy and the ...

"Teams are taking a closer look at a ground-side helium leak on the Quick Disconnect umbilical," Elon Musk's company wrote on X. Umbilicals connect a tower with a rocket, while helium is a non ...

The launch was delayed 24 hours from the planned pre-dawn Tuesday blast-off. The delay is due to a ground-side helium leak on the Quick Disconnect umbilical, SpaceX said. Umbilical systems employ ...