20 km high space elevator tower planned

A revolutionary plan to build a 20 kilometre high inflatable structure to propel spacecraft into the atmosphere has been announced by Canadian company Thoth Technology. Video: Reuters

Associated article


A look inside the RV Tom Crean

Take a look abroad the RV Tom Crean, Ireland's newest maritime research vessel, during a scientific survey to redeploy a weather buoy off the Wexford coast.


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